FORM 10-Q================================================================================


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON,Washington, D.C. 20549

                                (Mark One)

 x-----------------

                                    FORM 10-Q

                                ----------------


           |X| QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                  For the quarterly period ending September 30, 1998ended March 31, 1999

                                       OR

           |_| TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


                                For the transition period from_____________to________________----------------


                         Commission file numberFile Number: 1-6686


                    THE INTERPUBLIC GROUP OF COMPANIES, INC.
             (Exact name of registrantRegistrant as specified in its charter)

      Delaware                                              13-1024020
- -------------------------------                        -------------------
(State or other jurisdiction of                         (I.R.S. Employer
incorporation or organization)                         Identification No.)

1271 Avenue of the Americas, New York, New York               10020
- -----------------------------------------------        -------------------
(Address of principal executive offices)                     (Zip Code)

(212) 399-8000                       -
         (Registrant'sRegistrant's telephone number, including area code)code (212) 399-8000
                                                  ----------------

Indicate by check mark whether the registrantRegistrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2)  has  been  subject  to such  filing
requirements for the past 90 days. Yes X .|X| No .|_|

Indicate the number of shares  outstanding  of each of the  issuer's  classes of
common stock, as of the latest  practicable  date.  Common Stock  outstanding at
October 31,1998: 138,984,743April 30, 1999: 140,544,975 shares.


       THE INTERPUBLIC GROUP OF COMPANIES, INC. AND ITS SUBSIDIARIES
                                    I N D E X

                                                                           Page
                                                                           ----

PART I.   FINANCIAL INFORMATION                          Page

     Item 1.  Financial Statements

                  Consolidated Balance Sheet
                   September 30, 1998March 31, 1999 (unaudited) and
                   December 31, 19971998                                       3-4

                  Consolidated Income Statement of Income
                   Three months ended September 30,March 31, 1999
                   and 1998
                  and 1997 (unaudited)                                    5

                  Consolidated Statement of Comprehensive Income
                   NineThree months ended September 30,March 31, 1999
                   and 1998
                  and 1997 (unaudited)                                    6

                  Consolidated Statement of Comprehensive Income
                  NineCash Flows
                   Three months ended September 30,March 31, 1999
                   and 1998 and 1997 (unaudited)                                    7

                 Consolidated Statement of Cash Flows
                  Nine months ended September 30, 1998
                  and 1997 (unaudited)                          8

                  Notes to Consolidated Financial Statements (unaudited)   9 - 108

     Item 2.  Management's Discussion and Analysis of
                  Financial Condition and Results of Operations            11 - 149-11

PART II.  OTHER INFORMATION

     Item 2.   Changes in Securities

       Item 5.   Other Information

     Item 6.   Exhibits and Reports on Form 8-K

     SIGNATURES

     INDEX TO EXHIBITS


2 


PART I - FINANCIAL INFORMATIONTHEINFORMATION

Item 1

          THE INTERPUBLIC GROUP OF COMPANIES, INC. AND ITS SUBSIDIARIESCONSOLIDATEDSUBSIDIARIES
                           CONSOLIDATED BALANCE SHEET(DollarsSHEET
                             (Dollars in Thousands)ASSETS

                                                 March 31,    December 31,
                                                   1999          1998
                                                (unaudited)
                                               SEPTEMBER 30,     DECEMBER 31,
1998              1997 

Current Assets:------------   ------------
CURRENT ASSETS:
  Cash and cash equivalents (includes
    certificates of deposit:  1999-$86,285;
                              1998-$104,194;
    1997-$256,934)152,064)    $  621,698666,009      $  735,440808,803
  Marketable securities, at cost which
    approximates market                             46,440         31,94447,488          31,733
  Receivables (less allowance for doubtful
    accounts: 1999-$44,898; 1998-$52,161; 1997-$39,896)     3,152,671      3,050,91753,093)        3,477,067       3,522,616
  Expenditures billable to clients                 314,666        240,000326,521         276,610
  Prepaid expenses and other current assets        156,530        105,504165,208         137,183
                                                ----------      ----------
    Total current assets                         4,292,005      4,163,805

Other Assets:4,682,293       4,776,945
                                                ----------      ----------
OTHER ASSETS:
  Investment in unconsolidated affiliates           51,183         46,66547,099          47,561
  Deferred taxes on income                          65,242         59,42480,565          97,350
  Other investments and miscellaneous assets       229,513        219,839340,099         299,967
                                                ----------       ---------
    Total other assets                             345,938        325,928

Fixed Assets,467,763         444,878
                                                ----------       ---------
FIXED ASSETS, at cost:
  Land and buildings                                88,202         83,62192,935          95,228
  Furniture and equipment                          573,648        503,823
                                                661,850        587,444
  Less647,444         650,037
                                                ----------       ---------
                                                   740,379         745,265
  Less: accumulated depreciation                   378,570        330,593
                                                283,280        256,851424,211         420,864
                                                ----------       ---------
                                                   316,168         324,401
  Unamortized leasehold improvements               111,123        103,494115,753         115,200
                                                ----------       ---------
  Total fixed assets                               394,403        360,345

Intangible Assets (less431,921         439,601
                                                ----------       ---------
INTANGIBLE ASSETS (net of accumulated
  amortization:amortization): 1999-$519,515;
                 1998-$268,878;
  1997-$227,401)                              1,172,387      1,027,527

Total assets                                 $6,204,733     $5,877,605













                                 3504,787                   1,324,553       1,281,399
                                                ----------      ----------
TOTAL ASSETS                                    $6,906,530      $6,942,823
                                                ==========      ==========





          THE INTERPUBLIC GROUP OF COMPANIES, INC. AND ITS SUBSIDIARIESCONSOLIDATEDSUBSIDIARIES
                           CONSOLIDATED BALANCE SHEET(DollarsSHEET
                  (Dollars in Thousands Except Per Share Data)LIABILITIES AND STOCKHOLDERS' EQUITY

                                                  March 31,    December 31,
                                                    1999           1998
                                                (unaudited)
                                                SEPTEMBER 30,      DECEMBER 31,
                                           1998            1997 
Current Liabilities:------------   ------------
CURRENT LIABILITIES:
  Payable to banks                              $  227,104416,165       $  162,807214,464
  Accounts payable                               3,193,273     3,156,0493,479,967        3,613,699
  Accrued expenses                                 465,432       448,054516,240          624,517
  Accrued income taxes                             176,968       151,138190,098          205,672
                                                ----------       ----------
    Total current liabilities                    4,062,777     3,918,048

Noncurrent Liabilities:4,602,470        4,658,352
                                                ----------       ----------
NONCURRENT LIABILITIES:
  Long-term debt                                   262,211       253,910341,992          298,691
  Convertible subordinated debentures      201,847       201,768notes                   209,507          207,927
  Deferred compensation and reserve
    for termination allowances             280,811       263,463liabilities                    316,793          319,526
  Accrued postretirement benefits                   48,049        47,40448,616           48,616
  Other noncurrent liabilities                      64,266        70,79181,403           88,691
  Minority interests in
    consolidated subsidiaries                       52,274        31,91757,296           55,928
                                                ----------       ----------
    Total noncurrent liabilities                 909,458       869,253

Stockholders' Equity:1,055,607        1,019,379
                                                ----------       ----------
STOCKHOLDERS' EQUITY:
  Preferred Stock, no par value
    shares authorized: 20,000,000
    shares issued:none
  Common Stock, $.10 par value
    shares authorized: 225,000,000
    shares issued:
         1999 - 146,858,194
         1998 - 145,365,365
         1997 - 143,567,843                 14,537        14,357145,722,579                         14,686           14,572
  Additional paid-in capital                       665,282       552,282710,297          652,692
  Retained earnings                              1,134,785       995,702
  Adjustment for minimum pension
    liability                              (13,207)      (13,207)
  Net unrealized gain on equity
    securities                              10,017         12,405
Cumulative translation adjustment         (136,483)     (154,093)
1,674,931                                1,407,4461,139,452        1,116,365
  Accumulated other comprehensive income         (198,170)        (160,476)
                                                ----------       ----------
                                                 1,666,265        1,623,153
Less:  Treasury stock, at cost:
    1999 - 6,814,714 shares
    1998 - 9,055,1376,187,172 shares                        1997 - 8,063,983 shares                371,169       253,088
  Unearned ESOP compensation                   -           7,420345,794          286,713
Unamortized expense of restricted
    stock grants                                    71,264
56,634    Total stockholders' equity     1,232,498     1,090,304 Total
liabilities and stockholders'
  equity                                $6,204,733    $5,877,60572,018           71,348
                                                ----------       ----------
TOTAL STOCKHOLDERS' EQUITY                       1,248,453        1,265,092
                                                ----------       ----------
COMMITMENTS AND CONTINGENCIES

TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY      $6,906,530       $6,942,823
                                                ==========       ==========

The  accompanying  notes are an integral  part of these  consolidated  financial
statements.

 Restated to reflect the aggregate effect of acquisitions accounted for
as poolings of interests.  See Note (c).
                                  4 


          THE INTERPUBLIC GROUP OF COMPANIES, INC. AND ITS SUBSIDIARIES
                          CONSOLIDATED STATEMENT OF INCOME (unaudited)STATEMENT
                           THREE MONTHS ENDED SEPTEMBER 30MARCH 31
                  (Dollars in Thousands Except Per Share Data)
                                   (unaudited)

                                                 1999             1998
                                                 1997 ----             ----
Revenue                                      $   837,371908,081      $   710,872817,030
Other income, 24,077        22,086net                                 16,999           14,153
                                             -----------      -----------
     Gross income                                861,448       732,958925,080          831,183
                                             -----------      -----------
Costs and expenses:
  Operating expenses                             759,869       660,465830,131          752,956
  Interest                                        14,210        14,34313,945           12,801
                                             -----------      -----------
     Total costs and expenses                    774,079       674,808844,076          765,757
                                             -----------      -----------

Income before provision for income taxes          87,369        58,15081,004           65,426
                                            
Provision for income taxes                        38,207        26,12433,618           25,498
                                             -----------      -----------
Income of consolidated companies                  49,162        32,02647,386           39,928
Income applicable to minority interests           (5,488)       (3,403)(3,599)          (2,840)
Equity in net income of unconsolidated
  affiliates                                         1,488         2,460998              651
                                             -----------      -----------
Net income                                   $    45,16244,785      $    31,08337,739
                                             ===========      ===========
Weighted average shares:
  Basic                                      132,792,504  127,078,261136,266,930      135,187,048
  Diluted                                    137,567,041  132,181,681141,674,772      140,238,988

Earnings Per Share:
  Basic                                      $       .34.33      $       .24.28
  Diluted                                    $       .33.32      $       .24.27

Dividend per share - Interpublic             $       .15      $       .13


The  accompanying  notes are an integral  part of these  consolidated  financial
statements.


 Restated to reflect the aggregate effect of acquisitions accounted for
as poolings of interests.  See Note (c).














                                 5 
       THE INTERPUBLIC GROUP OF COMPANIES, INC. AND ITS SUBSIDIARIES
               CONSOLIDATED STATEMENT OF INCOME (unaudited)
                      NINE MONTHS ENDED SEPTEMBER 30
                                     
               (Dollars in Thousands Except Per Share Data)

                                             1998         1997 

Revenue                                    $ 2,541,729  $ 2,177,268
Other income                                    67,382       60,345
     Gross income                            2,609,111    2,237,613

Costs and expenses:
  Operating expenses                         2,211,957    1,924,630
  Interest                                      37,819       36,347
     Total costs and expenses                2,249,776    1,960,977

Income before provision for income taxes       359,335      276,636

Provision for income taxes                     150,846      114,142

Income of consolidated companies               208,489      162,494

Income applicable to minority interests        (14,688)     (14,185)

Equity in net income of unconsolidated
  affiliates                                     3,554        5,425

Net income                                 $   197,355  $   153,734

Weighted average shares:
  Basic                                    132,704,118  126,991,427
  Diluted                                  137,783,816  136,285,448

Earnings Per Share:
  Basic                                    $      1.49  $      1.21
  Diluted                                  $      1.44  $      1.17

Dividend per share - Interpublic           $       .43          .37


The accompanying notes are an integral part of these consolidated financial
statements.

 Restated to reflect the aggregate effect of acquisitions accounted for
as poolings of interests.  See Note (c).










                                 6 


          THE INTERPUBLIC GROUP OF COMPANIES, INC. AND ITS SUBSIDIARIES
                 CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME
                           (unaudited)
                      NINETHREE MONTHS ENDED SEPTEMBER 30MARCH 31
                             (Dollars in Thousands)
                                   (unaudited)

                                                  1999           1998
                                                  1997 ----           ----
Net Income                                      $  197,35544,785      $  153,73437,739
                                                ---------      ---------
Other Comprehensive Income, net of tax:

Foreign Currency Translation Adjustments          17,610      (54,509)(60,467)       (14,808)

Net Unrealized Gains on Securities                 (2,388)          -22,773          4,161
                                                ---------      ---------
Other Comprehensive Income                        15,222      (54,509)(37,694)       (10,647)
                                                ---------      ---------
Comprehensive Income                            $   212,5777,091       $ 99,22527,092
                                                =========      =========

The  accompanying  notes are an integral  part of these  consolidated  financial
statements. Restated to reflect the aggregate effect of acquisitions accounted for
as poolings of interests. See Note (c).




























                                 7





          THE INTERPUBLIC GROUP OF COMPANIES, INC. AND ITS SUBSIDIARIES
                      CONSOLIDATED STATEMENT OF CASH FLOWS
                           (unaudited)
                      NINETHREE MONTHS ENDED SEPTEMBER 30MARCH 31
                             (Dollars in Thousands)
                                   (unaudited)
                                                           1999          1998
                                                           ----          ----
CASH FLOWS FROM OPERATING ACTIVITIES:
1998      1997  Net income                                              $  197,35544,785     $  153,73437,739
Adjustments to reconcile net income to cash
    provided by/(used in)in operating activities:
  Depreciation and amortization of fixed assets            64,248    54,72624,317        22,351
  Amortization of intangible assets                        41,477    26,67414,728        12,663
  Amortization of restricted stock awards                   14,634    11,8835,929         5,052
  Equity in net income of unconsolidated
   affiliates                                                (3,554)   (5,425)(998)         (651)
  Income applicable to minority interests                   14,688    14,1853,599         2,840
  Translation losses                                          854       743974        (6,271)
  Net gain from sale of investments                          (7,579)(223)            -
  Other                                                    (2,764)   (7,790)(9,692)       (4,096)
Changes in assets and liabilities, net of acquisitions:
  Receivables                                             4,289    47,105(29,760)       53,288
  Expenditures billable to clients                        (70,490)  (90,751)(51,014)      (20,259)
  Prepaid expenses and other assets                       (29,472)   (4,737)(31,263)      (11,612)
  Accounts payable and other liabilities                 (66,665) (143,338)(158,581)     (278,565)
  Accrued income taxes                                     3,817   (24,443)(9,447)       (9,702)
  Deferred income taxes                                    (3,436)    2,328(2,963)        4,831
  Deferred compensation and reserve for
    termination allowances                                  2,249       9303,936         7,261
                                                        ---------     ---------
Net cash provided byused in operating activities                    159,651    35,824(195,673)     (185,131)
CASH FLOWS FROM INVESTING ACTIVITIES:                   ---------     ---------
  Acquisitions                                            (83,857)  (79,494)
  Capital expenditures                               (83,281)  (72,389)(55,286)      (48,051)
  Proceeds from sale of assets                        22,518       590investments                         1,436           607
  Capital expenditures                                    (28,468)      (29,093)
  Net purchases of marketable securities                  (9,331)  (14,933)(18,104)      (14,559)
  Other investments and miscellaneous assets               (4,146)   (4,169)(5,359)       (5,918)
  Investments in unconsolidated affiliates                    (7,923)   (5,742)236          (612)
                                                        ---------     ---------
Net cash used in investing activities                    (166,020) (176,137)(105,545)      (97,626)
CASH FLOWS FROM FINANCING ACTIVITIES:                   ---------     ---------
  Increase in short-term borrowings                       75,002    11,725209,956        75,004
  Proceeds from long-term debt                             6,535   253,21252,721         2,084
  Payments of long-term debt                               (22,101)  (25,642)(1,534)         (390)
  Treasury stock acquired                                 (148,639) (106,163)
  Payments from Unearned ESOP                          7,420         -(79,474)      (32,917)
  Issuance of common stock                                 26,795    31,589
  Cash dividends - Interpublic                       (56,557)  (44,932)26,285         9,832
  Cash dividends - pooled                                       -          (7,158)(118)
  Cash dividends - Interpublic                            (20,450)      (17,015)
                                                        ---------     ---------
Net cash (used in)/provided by
   financing activities                                   (111,545)  112,631187,504        36,480
                                                        ---------     ---------
Effect of exchange rates on cash and cash
  equivalents                                             4,172   (25,261)(29,080)       (3,733)
                                                        ---------     ---------
Decrease in cash and cash equivalents                    (113,742)  (52,943)(142,794)     (250,010)

Cash and cash equivalents at
  beginning of year                                       735,440   507,394808,803       738,112
                                                        ---------     ---------
Cash and cash equivalents at end of period              $ 621,698666,009     $ 454,451488,102
                                                        =========     =========

The  accompanying  notes are an integral  part of these  consolidated  financial
statements.


 Restated to reflect the aggregate effect of acquisitions accounted for
as poolings of interests. See Note (c).
                                 8 


          THE INTERPUBLIC GROUP OF COMPANIES, INC. AND ITS SUBSIDIARIESNOTESSUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (unaudited)(Unaudited)

  1. Consolidated Financial Statements

     (a)  In the opinion of  management,  the  consolidated  balance sheet as of
          September 30, 1998,March 31,  1999,  the  consolidated  income  statements of income  for the three
          months ended March 31, 1999 and nine months ended September 30, 1998,  and 1997, the  consolidated  statement of
          comprehensive  income for the ninethree  months  ended  September
     30,1998March 31, 1999 and
          1997,1998,  and the  consolidated  statement  of cash  flows  for the ninethree
          months ended September 30,March 31, 1999 and 1998, and 1997,  contain all adjustments  (which
          include only normal recurring adjustments) necessary to present fairly
          the financial position,  results of operations and cash flows at September 30, 1998March
          31,  1999  and for all  periods  presented.  Certain  information  and
          footnote   disclosures   normally  included  in  financial  statements
          prepared in accordance with generally accepted  accounting  principles
          have been omitted.  It is suggested that these consolidated  financial
          statements  be read in  conjunction  with the  consolidated  financial
          statements  and notes  thereto  included in The  Interpublic  Group of
          Companies,  Inc.'s (the "Company")  December 31, 19971998 annual report to
          stockholders and with the supplemental
     consolidated financial statements and notes thereto included in the
     Company's Current Report on Form 8-K dated July 1, 1998.stockholders.

     (b)  Statement of Financial  Accounting  Standards (SFAS) No. 95 "Statement
          of Cash Flows"  requires  disclosures  of specific  cash  payments and
          noncash investing and financing activities.  The Company considers all
          highly liquid  investments  with a maturity of three months or less to
          be cash equivalents. Income tax cash payments were approximately $140.1$36.3
          million and $91.1$49.5  million in the first ninethree months of 19981999 and 1997,1998,
          respectively.  Interest payments during the first ninethree months of 1999
          and  1998  were   approximately   $27.0 million.  Interest payments during the
     comparable period of 1997 were approximately $22.1 million.$5.6   million  and  $9.3   million,
          respectively.

     (c)  In April 1998, the Company issued 4,685,334 shares of its common stock
     for three acquisitions, which were accounted for as poolings of
     interests. These included Hill, Holliday, Connors, Cosmopulos Inc. -
     2,062,434 shares, The Jack Morton Company - 2,135,996 shares and
     Carmichael Lynch Inc. - 486,904 shares.  The Company's 1997
     consolidated financial statements, including the related notes, have
     been restated to include the results of operations, financial position
     and cash flows of the April 1998 pooled entities in addition to all
     prior pooled entities.

(d)  In June 1998, the Financial  Accounting  Standards  Board (the "FASB")
          issued   Statement  of  Financial   Accounting   Standards   No.  133,
          "Accounting for Derivative  Instruments and Hedging  Activities" (SFAS
          No. 133).,  which the  Company is required  to adopt  effective  January 1,
          2000.  SFAS No. 133 is effective forwill require the Company to record all  fiscal quarters of all fiscal years beginning after
     June 15, 1999 (January 1, 2000 for the Company).  SFAS No. 133 requires
     that all derivative instruments be recordedderivatives on
          the balance  sheet at their
     fair value.  Changes in  derivative  fair values
          will  either be  recognized  in  earnings as offsets to the changes in
          fair value of derivatives are recorded each
     periodrelated hedged assets,  liabilities and firm commitments
          or, for  forecasted  transactions,  deferred and later  recognized  in
          current earnings or other comprehensive income, depending on
     whether a derivative is designated as part of a hedge transaction and, if
     it is, the type of hedge transaction.  Management of the Company believes
     that the adoptionearnings. The impact of SFAS No. 133 will not have a material impact on the Company's resultsfinancial statements
          will depend on a variety of operations orfactors,  including future  interpretative
          guidance  from the FASB,  the future  level of  forecasted  and actual
          foreign  currency  transactions,  the extent of the Company's  hedging
          activities,   the   types  of   hedging   instruments   used  and  the
          effectiveness  of such  instruments.  However,  the  Company  does not
          believe  the  effect  of  adopting  SFAS 133 will be  material  to its
          financial position.
                                 9condition.




(e)  Subsequent event
     Effective October 1998, the Company acquired International Public
     Relations, plc.
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                 10 Item 2

          THE INTERPUBLIC GROUP OF COMPANIES, INC. AND ITS SUBSIDIARIES
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS


LIQUIDITY AND CAPITAL RESOURCES

Working capital at September 30, 1998March 31, 1999 was $229.2$79.8 million, a decrease of $16.5$38.8 million
from December 31, 1997.1998. The ratio of current assets to current  liabilities  remained relatively unchanged from Decemberwas
slightly above 1 to 1 at March 31, 1997 at
approximately 1.1 to 1.1999.

Historically,  cash flow from  operations has been the primary source of working
capital and  management  believes  that it will continue to be so in the future.
The  principal  use of the  Company's  working  capital  is to  provide  for the
operating needs of its advertising agencies, which include payments for space or
time  purchased  from  various  media on behalf of its  clients.  The  Company's
practice is to bill and collect from its clients in  sufficient  time to pay the
amounts  due media.  Other uses of working  capital  include the payment of cash
dividends,  acquisitions,  capital  expenditures  and the reduction of long-term
debt. In addition,  during the first ninethree months of 1998,1999, the Company  acquired
2,659,0651,061,659  shares of its own  stock  for  approximately  $148.6$79.5  million  for the
purposespurpose of fulfilling the Company's  obligations under its various  compensation
plans.


11 RESULTS OF OPERATIONSThreeOPERATIONS

Three Months Ended September 30, 1998March 31, 1999 Compared to Three Months Ended September 30, 1997TotalMarch 31, 1998

Total revenue for the three months ended September 30, 1998March 31, 1999 increased $126.5$91.1 million,
or 17.8%11.1%,  to  $837.4$908.1  million  compared  to the same  period in 1997.1998.  Domestic
revenue  increased  $65.1$51.7  million or 18.0%11.8% from 19971998  levels.  Foreign  revenue
increased  $61.4$39.4  million or 17.6%10.4% during the thirdfirst  quarter of 19981999 compared to 1997. The
impact of foreign currency was negligible for the three months ended
September 30,
1998.  Other income,  net, increased by $2.0$2.8 million during the thirdfirst quarter of
19981999 compared to the same period in 1997.1998.

Operating  expenses  increased  $99.4$77.2  million or 15.1%10.2%  during the three months
ended September 30, 1998March 31,  1999  compared  to the same  period in 1997.1998.  Interest  expense
decreased 0.9%increased 8.9% as compared to the same period in 1997. Included1998.

Pretax  income  increased  $15.6  million or 23.8% during the three months ended
March 31, 1999 compared to the same period in operating expenses were net1998.

Net losses from exchange and  translation  of foreign  currencies  of $.4 million and $3.1 million in 1998 and 1997, respectively.

Pretax income increased $29.2 million or 50.2% duringfor the three
months ended September 30, 1998 compared toMarch 31, 1999 were  approximately  $.9 million  versus $.8 million
for the same period in 1997.

The increase in total revenue, operating expenses, and pretax income is
primarily due to the effect of new business gains and acquisitions.1998.

The effective  tax rate for the three months ended September 30, 1998March 31, 1999 was 43.7%41.5%,  as
compared to 44.9%39.0% in 1997.1998.

The  difference  between the effective  and statutory  rates is primarily due to
foreign  losses  with  no  tax  benefit,  losses  from  translation  of  foreign
currencies  which  provided  no tax  benefit,  state  and local  taxes,  foreign
withholding taxes on dividends and nondeductible goodwill expense.


Nine Months Ended September 30, 1998 Compared to Nine Months Ended
September 30, 1997
Total revenue for the nine months ended September 30, 1998 increased $364.5
million, or 16.7%, to $2,541.7 million compared to the same period in 1997.
Domestic revenue increased $215.7 million or 19.9% from 1997 levels.
Foreign revenue increased $148.8 million or 13.6% during the first nine
months of 1998 compared to 1997. Worldwide revenue would have increased an
additional 3.1% in 1998 except for the strengthening of the U.S. dollar
against major currencies. Other income increased $7.0 million in the first
nine months of 1998 compared to the same period in 1997.

Operating expenses increased $287.3 million or 14.9% during the nine months
ended September 30, 1998 compared to the same period in 1997.  Interest
expense increased 4.0% during the nine months ended September 30, 1998 as
compared to the same nine month period in 1997. Included in operating
expenses were net losses from exchange and translation of foreign
currencies of $2.6 million and $4.5 million in 1998 and 1997, respectively.

Pretax income increased $82.7 million or 29.9% during the nine months ended
September 30, 1998 compared to the same period in 1997.
                                     
The increase in total revenue, operating expenses, and pretax income is
primarily due to the effect of new business gains and acquisitions offset
by the impact of foreign currency.

The effective tax rate for the nine months ended September 30, 1998 was
42.0%, as compared to 41.3% in 1997.
                                 12 


Year 2000 Issue

The Year 2000 (or "Y2K") Issue refers to the problem caused by computer programs
that have been  written to  reflect  two digittwo-digit  years,  with the  century  being
assumed  as  "19".  This  practice  was  widely  accepted  by  the  applications
development community in the 1960's through the early 1980's, with many of these
programs  remaining in use today. As a result,  programs that are date sensitive
may recognize the year "00" as 1900,  rather than the year 2000.  This may cause
programs to fail or cause them to incorrectly report and accumulate data.

IPGThe Company and each of its operating  subsidiaries are in the processfinal phases of implementingexecuting
a Year 2000  readiness  program with the goal of having all  mission critical"mission  critical"
systems functioning  properly prior to January 1, 2000. Many of ourthe subsidiaries
in  ourthe  Company's  larger  markets  are  dependent  upon  third  party  systems
providers,  while our  subsidiaries  in the  secondary  markets  rely  primarily  on
off-the-shelf applications or home-grown applications. Considerable progress has
been made with our third party systems  providers in larger  markets.markets with respect to
remediating  their Year 2000 issues.  Although the secondary  markets  present a
greater  challenge,  they  typically  involve  smaller  offices  that  are  less
dependent upon automated solutions.

In 1997,  IPGthe Company  established a Y2K Project  Management  Office and shortly
thereafter  created a Y2K Task  Force,  comprised  of  representatives  from the
operating companies. Through the Y2K Task Force, IPGthe Company in conjunction with
outside consultants,  is working to address the impact of the Year 2000 Issue on
IPG.  IPG is inventoryingthe Company.  The Company has inventoried  and assessingassessed date sensitive  computer
software  applications,  with initial indications being thatand  approximately  35% of systems will requirewere  identified  as
requiring some degree of remediation.  In addition, IPGthe Company has reviewed a
large majorityall
of  ourits  hardware  containingbelieved  to  contain  embedded  chips,   including  personal
computers, file servers,  mid-range and mainframe computers,  telephone switches
and routers. We haveThe Company has also reviewed the majority of ourinvestigated its security systems, life safety
systems,  HVAC systems and elevators in ourthe majority of its facilities.  As part
of this effort,  IPGthe Company has identified those systems and applications  that
are deemed "mission  critical",  which we are handlingbeing handled on a priority basis.  Utilizing this approachbasis and
has allowed us to make
considerable progress in our larger offices that in aggregate contribute to
most of our revenue.  We have  developed a detailed  project and  remediation  plan that  includes  system
testing  schedules and contingency  planning that
are designed to achieve our goalplanning.  To date the Company has completed
approximately  90%  of having allits  remediation  and  compliance  testing  for  "mission
critical" elements
remedied and compliance testedapplications,  with the remaining 10% scheduled for completion by December 31, 1998. We are currently well
into the remediation and testing stage.June
30, 1999. The Company's  Board of Directors,  through the Audit  Committee,  has
been monitoring the progress of this project. Project progress reports are given
to the Audit Committee at each regularly scheduled Audit Committee meeting.


IPGThe Company  estimates  that the  modification  and testing of ourits  hardware and
software  will cost  approximately  $10$22 million,  of which 50%60% has been spent to
date in order to meet the Y2K compliance deadline.date. These costs are being expensed.  In addition,  IPGthe Company has accelerated
the implementation of a number of business process reengineeringre-engineering  projects over
the past few years that have  provided  both Year 2000  readiness  and increased
functionality  of certain systems.  IPGThe Company  estimates that the hardware and
software costs incurred in connection with these projects isare  approximately $50$60
million, which isare being capitalized.  Included in the abovementionedabove-mentioned Y2K costs
are internal  costs  incurred for the Y2K project  which are  primarily  payroll
related payroll costs for the information systems groups. A substantial portion of these
estimated costs relaterelates to systems and  applications  that were  anticipated and
budgeted.  13 
IPGAll of the above  amounts  have been  updated  to  include  companies
acquired during the first quarter of 1999.

The Company is also in the process of developing  contingency plans for affected
areas of our operation.its  operations.  The Y2K  Project  Management  Office  has  drafted  a
Contingency  Plan  Guideline.   This  guideline   requires  the  development  of
contingency plans for applications, vendors, facilities, business partners and


clients.  The  contingency  plans willare being developed to cover those elements of
the business that have been deemed "mission critical" elements that are not Year 2000 compliant by December 31,1998.  In
addition, theand extend beyond software
applications.  The  contingency  plans will  include  procedures  for  workforce
mobilization,  crisis management,  facilities management,  disaster recovery and
damage  control,  whichand are targetedscheduled for completion by March ofJune 30, 1999. The Company
nevertheless   recognizes  that  contingency  plans  may  need  to  be  adjusted
thereafter and therefore considers them working documents.

The Company is assessing  the Year 2000  readiness of material  third parties by
asking all critical vendors,  business partners and facility managers to provide
letters  of  compliance.  In  addition  IPGto having  sent out over  70,000  vendor
compliance  letters,  the Company is conducting  detailed tests and face to face
Y2K  working  sessions  with those  identified  as key vendors  with  respect to
"mission  critical"  systems.  Furthermore,  the  Company  is  working  with the
American  Association of Advertising  Agencies and other trade  associations  to
form Year 2000  working  groups  that are  addressing  the issues on an industry
level.

IPGThe  Company's  efforts to address the Year 2000 Issue are designed to avoid any
material   adverse   effect   on  ourits   operations   or   financial   condition.
Notwithstanding these efforts,  however,  there is no assurance that IPGthe Company
will not encounter difficulties due to the Year 2000 Issue. The "most reasonably
likely worst case scenario"  would be a significant  limitation on ourthe Company's
ability to continue to provide business  services.  IPGservices for an undetermined  duration.
The Company also  recognizes that it is dependent upon  infrastructure  services
and third parties,  including  suppliers,  broadcasters,  utility  providers and
business partners,  whose failure may also  significantly  impact ourits ability to
provide business services.


Cautionary Statement

Statements by IPGthe Company in this Form 10-Qdocument and in other contexts  concerning its
Year 2000 compliance  efforts that are not historical  fact are  forward-
lookingforward-looking
statements as defined in the Private  Securities  Litigation Reform Act of 1995.
These forward-looking  statements are subject to certain risks and uncertainties
that could cause actual results to differ  materially from those  anticipated in
the forward-looking  statements,  including,  but not limited to, the following:
(i) uncertainties relating to the ability of IPGthe Company to identify and address
Year 2000  issues  successfully  and in a timely  manner  and at costs  that are
reasonably  in line with IPG'sthe  Company's  estimates;  and (ii) the ability of IPG'sthe
Company's vendors,  suppliers, other service providers and customers to identify
and address successfully their own Year 2000 issues in a timely manner.

14Conversion to the Euro

On January 1, 1999,  certain member countries of the European Union  established
fixed  conversion  rates  between  their  existing  currencies  and the European
Union's common currency (the "Euro").  The Company  conducts  business in member
countries.  The  transition  period  for the  introduction  of the Euro  will be
between January 1, 1999, and June 30, 2002. The Company is addressing the issues
involved with the  introduction of the Euro. The major  important  issues facing
the Company include:  converting  information  technology  systems;  reassessing
currency  risk;  negotiating  and amending  contracts;  and  processing  tax and
accounting records.

Based upon  progress to date the Company  believes that use of the Euro will not
have a  significant  impact on the  manner  in which it  conducts  its  business
affairs  and  processes  its  business  and  accounting  records.   Accordingly,
conversion  to the  Euro  is not  expected  to  have a  material  effect  on the
Company's financial condition or results of operations.





                          PART II - OTHER INFORMATION


Item 2.  CHANGES IN SECURITIES


     (c) RECENT SALES OF UNREGISTERED SECURITIES

          (1) On  July 20, 1998,january 4,  1999,  a  subsidiary  of the  Registrantregistrant  acquired
     a companysubstantially  all  of  the  assets  and  assumed   substantially  all  the
     liabilities  of two  affiliated  companies in  consideration  for which itthe
     registrant  paid $8,321,000 in cash and issued a total of 152,760123,435 shares of
     itsthe  registrant's  common  stock  par value  $.10 perPer  share  ("Interpublic Stock"interpublic
     stock"), to the acquired company's former
          shareholder.security holders of the affiliated companies.  The shares of
     Interpublic Stockinterpublic stock had a market value of $9,200,000$8,321,000 on the date of issuance.


          The shares of Interpublic Stock were issued by the Registrant  without
     registration  in reliance on Rule 506Section 4(2) of
     Regulation D under the Securities Act of 1933, as
     amended (the "Securities Act"), based.

          (2) On January 4, 1999, the Registrant issued a total of 30,843 shares
     of Interpublic Stock to shareholders of a foreign company as an installment
     payment  of  purchase  price for 40% of the  capital  stock of the  foreign
     company.  The Interpublic  Stock issued had a market value of $2,129,000 on
     the accredited investor status or
     sophisticationdate of issuance.

          The shares of Interpublic Stock were issued by the former shareholderRegistrant  without
     registration in an "offshore transaction" and solely to "non-U.S.  persons"
     in reliance on Rule 903(b)(3) of Regulation S under the acquired company.

               (2)Securities Act.

          (3) On September 17, 1998,January 11, 1999, a subsidiary of the  Registrant  acquired 80%all
     of the issued and  outstanding  shares of a company  in  consideration  for
     which itthe  Registrant  paid  $500,000  in cash and issued  a
          total of 16,4529,477  shares of
     Interpublic  Stock  to  the  acquired
          company's former shareholders.shareholder  of the  company.  The  shares  of
     Interpublic Stock had a market value of $800,000$750,000 on the date of issuance.

          The shares of Interpublic Stock were issued by the Registrant  without
     registration in reliance on Regulation S under the Securities Act.

          (4) On January 13, 1999,  the  Registrant  paid  $544,000 and issued a
     total of 16,618 shares of Interpublic  Stock to  shareholders  of a foreign
     company as an installment  payment of purchase price for 75% of the capital
     stock of the foreign  company.  The  Interpublic  Stock issued had a market
     value of $1,282,000 on the date of issuance.

          The shares of Interpublic Stock were issued by the Registrant  without
     registration in an "offshore transaction" and solely to "non-U.S.  persons"
     in reliance on Rule 903(b)(3) of Regulation S under the Securities Act.

          (5) On January 15, 1999 the  Registrant  paid  $2,535,000 and issued a
     total of 33,150 shares to  shareholders  of a company as an  installment of
     purchase  price for the  acquisition  of the assets and  assumption  of the
     liabilities  of  the  company  by  a  subsidiary  of  the  Registrant.  The
     Interpublic  Stock issued had a market value of  $2,578,000  on the date of
     issuance.

          The shares of Interpublic Stock were issued by the Registrant  without
     registration  in reliance on Rule 506 of Regulation D under the  Securities
     Act  based on the  accredited  investor  status  or  sophistication  of the
     shareholders.

          (6) On  January  21,  1999,  the  Registrant  acquired  a  company  in
     consideration  for which it issued a total of 52,500 shares of  Interpublic
     Stock to the acquired  company's  shareholders.  The shares of  Interpublic
     Stock had a market value of $4,000,000 on the date of issuance.

          The shares of Interpublic Stock were issued by the Registrant  without
     registration  in reliance on Rule 506 of Regulation D under the  Securities
     Act,  based on the  accredited  investor  status or  sophistication  of the
     shareholders of the acquired company.

          (7) On February 23, 1999, the  Registrant  acquired 75% of the capital
     stock of each of two  companies and 60% of the capital stock of each of two
     other companies all of which are affiliated in consideration  for which the
     Registrant  paid a total of  $2,519,000 in cash and issued 14,101 shares of
     Interpublic  Stock to the  stockholders  of the affiliated  companies.  The
     Interpublic Stock was valued at $1,097,000 on the date of issuance.

          The shares of Interpublic Stock were issued by the Registrant  without
     registration in an "offshore transaction" and solely to "non-U.S.  persons"
     in reliance on Rule 903(b)(3) of Regulation S under the Securities Act.

          (8) On February 24, 1999, a subsidiary of the Registrant  acquired 49%
     of each of two companies in  consideration  for which the  Registrant  paid
     $9,100,000  and issued a total  64,788  shares of its  common  stock to the
     acquired  company's  shareholder.  The  shares of  Interpublic  stock had a
     market value of $4,900,000 on the date of issuance.

          The shares of Interpublic Stock were issued by the Registrant  without
     registration in an "off-shore transaction" and solely to "non-U.S. persons"
     in reliance on Rule 903(b)(3) of Regulation S under the Securities Act.

          (9) On  February  28,  1999,  the  Registrant  acquired  a company  in
     consideration  for which it issued a total of 91,017 shares of  Interpublic
     Stock  to  the  acquired  company's  former  shareholder.   The  shares  of
     Interpublic Stock had a market value of $6,981,500 on the date of issuance.

          The shares of Interpublic Stock were issued by the Registrant  without
     registration  in  reliance  on  Rule  506 of  Regulation  D,  based  on the
     accredited  investor status or sophistication of the former  shareholder of
     the acquired company.

          (10) On March 4, 1999, a subsidiary of the Registrant  acquired 19.56%
     of the capital stock of a company in consideration for which the Registrant
     paid $535,000 in cash and issued 3,885 shares of  Interpublic  Stock to the
     minority  shareholders of the company. The shares of Interpublic Stock were
     valued at $291,000 on the date of issuance.

          The shares of Interpublic Stock were issued by the Registrant  without
     registration in an "offshore transaction" and solely to "non-U.S.  persons"
     in reliance on Rule 903(b)(3) of Regulation S under the Securities Act.

          (11) On March 5, 1999,  a  subsidiary  of the  Registrant,  acquired a
     company in  consideration  for which the  Registrant  paid  $6,000,000  and
     issued  a total of  39,526  shares  of its  common  stock  to the  acquired
     company's former shareholders. The shares of Interpublic stock had a market
     value of $3,000,000 on the date of issuance.

          The shares of Interpublic Stock were issued by the Registrant  without
     registration in reliance on Section 4(2) under the Securities Act, based on
     the sophistication of the acquired company's former stockholders.

          Item 5.   OTHER INFORMATION

          The deadline is(12) On March 4,31, 1999, for notificationa subsidiary of the  Registrant,  acquired 49%
     of a company in consideration  for which the Registrant paid $3,500,000 and
     issued  a total of  20,000  shares  of  Interpublic  Stock to the  acquired
     company's shareholders.  The shares of Interpublic Stock had a market value
     of $1,500,000 the date of issuance.

          The shares of Interpublic Stock were issued by stockholders of proposalsthe Registrant  without
     registration in reliance on Section 4(2) under Rule 14a-4the Securities Act, based on
     the sophistication of the Securities and Exchange Commission.acquired company's former stockholders.



Item 6.  EXHIBITS AND REPORTS ON FORM 8-K.

    (a)  EXHIBITS

         Exhibit 10          Executive Severance10(a)     Note Purchase Agreement, dated January 1,
                    1998,21, 1999
                           between The Interpublic Group of Companies, Inc.
                           ("Interpublic"Registrant") and Frank B. Lowe.The Prudential Insurance Company
                           of America.

         Exhibit 10(b)     Note, dated January 21, 1999 of the Registrant in the
                           principal amount of $20,000,000.

         Exhibit 10(c)     Note, dated January 21, 1999 of the Registrant in the
                           principal amount of $5,000,000.

         Exhibit 10(d)     Supplemental Agreement made as of January 21, 1999 to
                           an Employment Agreement made as of July 1, 1995
                           between Registrant and Eugene P. Beard.

         Exhibit 10(e)     Supplemental Agreement made as of January 1, 1999 to
                           an Employment Agreement made as of January 1, 1994
                           between the Registrant and John J. Dooner, Jr.


         Exhibit 10(f)     Supplemental Agreement made as of March 24, 1999 to
                           an Employment Agreement made as of August 11, 1994
                           among Registrant, Ammirati Puris Lintas Inc. and
                           Martin F. Puris.

         Exhibit 10(g)     Term Loan Agreement between Registrant and Wachovia
                           Bank, N.A., dated January 27, 1999.


         Exhibit 10(h)     Note of the Registrant, dated January 27, 1999 in the
                           Principal Amount of $25,000,000.


         Exhibit 11        Computation of Earnings Per Share.


         Exhibit 27        Financial Data Schedule.


    15 (b)  Reports on FormREPORTS ON FORM 8-K

         (1)  The followingNo reports on Form 8-K were filed without
          financial statements duringon behalf of the  Registrant
         for the quarter ended September 30, 1998:

          (a)  Item 9 - Sale of Equity Securities Pursuant
               to Regulation S, dated June 24, 1998.
     
          (b)  Item 9 - Sale of Equity Securities Pursuant
               to Regulation S, dated July 23, 1998.

          (c)  Item 9 - Sale of Equity Securities Pursuant
               to Regulation S, dated August 5, 1998.

          (d)  Item 9 - Sale of Equity Securities Pursuant
               to Regulation S, dated August 24, 1998.


          (2)  The following reports on Form 8-K were filed with financial
          statements during the quarter ended September 30, 1998:

                                          (a) Item 5 - Other Events and
               Item 7 - Financial Statements and Exhibits, dated July 1,
               1998.  Supplemental Financial Statements of the Registrant
               At and For the Period Ended December 31, 1997 and
               Supplemental Financial Statements At and For the Period
               Ended March 31, 1998.
                    
          (b)  Item 5 - Other Events and Item 7 - Financial Statements
               and Exhibits, dated July 17, 1998.  Interim Results For
               the Six Months Ended April 30, 1998 of a company
               subsequently acquired by Registrant.
               
          (c)  Item 5 - Other Events and Item 7 - Financial Statements
               and Exhibits, dated July 27, 1998.  Financial Statements
               of the Registrant At and For the Period Ended
               June 30, 1998.
               



















                                 161999.





                                   SIGNATURES


Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.


                                       THE INTERPUBLIC GROUP OF COMPANIES, INC.
                                                    (Registrant)


Date:    November 13, 1998May 14, 1999                   BY /S/ PHILIP H. GEIER, JR.
                                               PHILIPPhilip H. GEIER, JR.Geier, Jr.
                                               Chairman of the Board
                                               President and Chief Executive
                                               Officer


Date:    November 13,1998May 14, 1999                   BY /S/ EUGENE P. BEARD
                                               EUGENEEugene P. BEARDBeard
                                               Vice Chairman -
                                               Finance and Operations


17 


                                INDEX TO EXHIBITS


EXHIBIT NO.            DESCRIPTION

Exhibit 10             Executive SeveranceNo.        Description
- -----------        -----------


Exhibit 10(a)      Note Purchase Agreement, dated January 21, 1999 between The
                   Interpublic Group of Companies, Inc. ("Registrant") and The
                   Prudential Insurance Company of America.

Exhibit 10(b)      Note, dated January 21, 1999 of the Registrant in the
                   principal amount of $20,000,000.

Exhibit 10(c)      Note, dated January 21, 1999 of the Registrant in the
                   principal amount of $5,000,000.

Exhibit 10(d)      Supplemental Agreement made as of January 21, 1999 to an
                   Employment Agreement made as of July 1, 1998,1995 between
                   InterpublicRegistrant and Frank B. Lowe.Eugene P. Beard.

Exhibit 10(e)      Supplemental Agreement made as of January 1, 1999 to an
                   Employment Agreement made as of January 1, 1994 between the
                   Registrant and John J. Dooner, Jr.

Exhibit 10(f)      Supplemental Agreement made as of March 24, 1999 to an
                   Employment Agreement made as of August 11, 1994 among
                   Registrant, Ammirati Puris Lintas Inc. and Martin F. Puris.

Exhibit 10(g)      Term Loan Agreement between Registrant and Wachovia
                   Bank, N.A., dated January 27, 1999.


Exhibit 10(h)      Note of the Registrant, dated January 27, 1999 in the
                   Principal Amount of $25,000,000.

Exhibit 11         Computation of Earnings Per Share.

Exhibit 27         Financial Data Schedule













































                                 18 Schedule.