Exhibit 21
TRINITY INDUSTRIES, INC.
The following is a list of subsidiaries as of February 15, 2008, omitting some subsidiaries which, considered in
aggregate, do not constitute a significant subsidiary.
aggregate, do not constitute a significant subsidiary.
Organized | Ownership | |||||||
Name of Subsidiary | under laws of | Percentage | ||||||
International Industrial Indemnity Company | Vermont | 100% | ||||||
Reunion General Agency, Inc. | Texas | 100% | ||||||
Transit Mix Concrete & Materials Company | Delaware | 100% | ||||||
Armor Materials, Inc. | Delaware | 100% | ||||||
Armor Aggregates, Inc. | Delaware | 100% | ||||||
Transit Mix Concrete & Materials Co. of Louisiana | Delaware | 100% | ||||||
Transit Mix Transportation Services, LLC | Delaware | 100% | ||||||
Trinity Materials, Inc. | Delaware | 100% | ||||||
Trinity Argentina S.R.L. | Argentina | 100% | ||||||
Trinity Containers, LLC. | Delaware | 100% | ||||||
Trinity Financial Services, Inc. | Delaware | 100% | ||||||
Trinity Heads, Inc. | Delaware | 100% | ||||||
Trinity Highway Products, LLC. | Delaware | 100% | ||||||
Trinity Industries International, Inc. | Delaware | 100% | ||||||
Trinity Industries International Holdings AG | Switzerland | 100% | ||||||
Administradora Especializada, S. de R.L. de C.V | Mexico | 100% | ||||||
Grupo Tatsa, S. de R.L. de C.V | Mexico | 100% | ||||||
Trinity Industries de México, S. de R.L. de C.V. | Mexico | 100% | ||||||
OFE, S. de R.L. de C.V. | Mexico | 100% | ||||||
Asistencia Profesional Corporativa, S.de R.L. de C.V. | Mexico | 100% | ||||||
Servicios Corporativos Tatsa, S. de R.L. de C.V | Mexico | 100% | ||||||
Trinity Industries do Brasil, Ltda. | Brazil | 100% | ||||||
Trinity Industries Leasing Company | Delaware | 100% | ||||||
Transport Capital, LLC | Delaware | 100% | ||||||
Trinity Marine Leasing, Inc. | Delaware | 100% | ||||||
Trinity Marks Company | Delaware | 100% | ||||||
TILX GP II, LLC | Delaware | 100% | ||||||
Trinity Rail Leasing II L.P. | Texas | 1% | ||||||
TILX LP II, LLC | Delaware | 100% | ||||||
Trinity Rail Leasing II L.P. | Texas | 99% | ||||||
Trinity Rail Leasing Trust II | Delaware | 100% | ||||||
TILX GP III, LLC | Delaware | 100% | ||||||
Trinity Rail Leasing III L.P. | Texas | 1% | ||||||
TILX LP III, LLC | Delaware | 100% | ||||||
Trinity Rail Leasing III L.P. | Texas | 99% | ||||||
TILX GP IV, LLC | Delaware | 100% | ||||||
Trinity Rail Leasing IV L.P. | Texas | 1% | ||||||
TILX LP IV, LLC | Delaware | 100% | ||||||
Trinity Rail Leasing IV L.P. | Texas | 99% | ||||||
TILX GP V, LLC | Delaware | 100% | ||||||
Trinity Rail Leasing V L.P | Texas | 1% | ||||||
TILX LP V, LLC | Delaware | 100% | ||||||
Trinity Rail Leasing V L.P. | Texas | 99% | ||||||
Trinity Industries Railcar Corporation | Delaware | 100% | ||||||
Trinity Logistics Group, Inc. | Texas | 100% | ||||||
Trinity Central Maintenance, LLC | Delaware | 100% | ||||||
Trinity Marine Products, Inc. | Delaware | 100% | ||||||
Trinity Industries Metals Laboratory, Inc. | Delaware | 100% |
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Organized | Ownership | |||||||
Name of Subsidiary | under laws of | Percentage | ||||||
Trinity Rail Group, LLC | Delaware | 100% | ||||||
Trinity Rail de Mexico, S. de R.L. de C.V. | Mexico | 100% | ||||||
Trinity Rail Sabinas, S. de R.L. de C.V. | Mexico | 100% | ||||||
Thrall International Holdings LLC | Illinois | 100% | ||||||
Trinity Rail UK | Engl.& Wales | 100% | ||||||
Trinity North American Freight Car, Inc. | Delaware | 100% | ||||||
Trinity Parts & Components, LLC. | Delaware | 100% | ||||||
McConway & Torley, LLC | Delaware | 100% | ||||||
Standard Forged Products, LLC. | Delaware | 100% | ||||||
Trinity Railcar Repair, Inc. | Delaware | 100% | ||||||
Trinity Rail GmbH | Switzerland | 100% | ||||||
Trinity Tank Car, Inc. | Delaware | 100% | ||||||
Trinity Rail, Inc. | Delaware | 100% | ||||||
Trinity Rail Management, Inc. | Delaware | 100% | ||||||
TrinityRail Canada Inc. | Canada | 100% | ||||||
TILX GP I, LLC | Delaware | 100% | ||||||
Trinity Rail Leasing I L.P. | Texas | 1% | ||||||
TILX LP I, LLC | Delaware | 100% | ||||||
Trinity Rail Leasing I L.P. | Texas | 99% | ||||||
Trinity Specialty Products, Inc. | Delaware | 100% | ||||||
Trinity Structural Towers, Inc. | Delaware | 100% |
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