Exhibit 21.1
OFFICE PROPERTIES INCOME TRUST
SUBSIDIARIES OF THE REGISTRANT
Name | State of Formation, Organization or Incorporation | ||||||||||
1K Fulton LLC | Maryland | ||||||||||
3300 75th Avenue LLC | Delaware | ||||||||||
First Potomac DC Holdings, LLC | Delaware | ||||||||||
FP 1211 Connecticut Avenue, LLC | Delaware | ||||||||||
FP 1401 K, LLC | Delaware | ||||||||||
FP 3 Flint Hill, LLC | Virginia | ||||||||||
FP 440 1st Street, LLC | Delaware | ||||||||||
FP 840 First Street, LLC | Delaware | ||||||||||
FP Atlantic Corporate Park, LLC | Virginia | ||||||||||
FP CPT 1750 H Street, LLC | Delaware | ||||||||||
FP Greenbrier Towers, LLC | Virginia | ||||||||||
FP Metro Place, LLC | Delaware | ||||||||||
FP Redland Technology Center LP | Delaware | ||||||||||
FP Sterling Park 8 & 9, LLC | Virginia | ||||||||||
GOV Grand Oak Properties Trust | Maryland | ||||||||||
GOV Intech LLC | Delaware | ||||||||||
GOV Lakewood Properties Trust | Maryland | ||||||||||
GOV NEW OPPTY LP | Delaware | ||||||||||
GOV NEW OPPTY REIT | Maryland | ||||||||||
Government Properties Income Trust LLC | Delaware | ||||||||||
GPT Properties LLC | Delaware | ||||||||||
GPT Properties Trust | Maryland | ||||||||||
Kuhela Street LLC | Delaware | ||||||||||
OPI Realty Trust (Nominee Trust) | Massachusetts | ||||||||||
SC Merger Sub LLC | Maryland | ||||||||||
SIR 300 Billerica Inc. | Maryland | ||||||||||
SIR Campbell Place Inc. | Maryland | ||||||||||
SIR Charlotte LLC | Delaware | ||||||||||
SIR Chicago LLC | Delaware | ||||||||||
SIR Duluth LLC | Delaware | ||||||||||
SIR Ewing LLC | Delaware | ||||||||||
SIR Holdings Corporation | Maryland | ||||||||||
SIR Houston (Clay) LLC | Delaware | ||||||||||
SIR Irving (Freeport) LLC | Delaware | ||||||||||
SIR Johnston LLC | Delaware | ||||||||||
SIR Omaha LLC | Delaware | ||||||||||
SIR Operating Partnership LP | Delaware | ||||||||||
SIR Philadelphia LLC | Delaware | ||||||||||
SIR Properties REIT LLC | Maryland | ||||||||||
SIR Properties Trust | Maryland | ||||||||||
SIR Redwood City LP | Delaware | ||||||||||
SIR REIT Houston LLC | Delaware | ||||||||||
SIR San Jose LP | Delaware | ||||||||||
SIR Santa Clara (Walsh) LP | Delaware | ||||||||||
SIR Santa Clara LP | Delaware | ||||||||||
SIR Westford LLC | Delaware | ||||||||||
Twelve24 Atlanta LLC | Maryland |