EX-21 12 d22977exv21.htm LISTING OF SUBSIDIARIES exv21
 

EXHIBIT 21
TRINITY INDUSTRIES, INC.
Subsidiaries as of December 31, 2004
                       
    Organized   Ownership
Name of Subsidiary   Under Laws of   Percentage
         
Apromat, S.A. — Arad
     Romania       50%  
Astra Vagoane Arad, S.A.
     Romania       96%  
ICPV, S.A. — Arad
     Romania       89%  
International Industrial Indemnity Company
     Vermont       100%  
Reunion General Agency, Inc. 
     Texas       100%  
Syro, Inc. 
     Ohio       100%  
Transit Mix Concrete & Materials Company
     Delaware       100%  
 
Transit Mix Concrete — Baytown, Inc. 
     Texas       100%  
 
Transit Mix Transportation Services, LLC
     Delaware       100%  
Transit Mix Concrete & Materials Co. of Louisiana
     Delaware       100%  
Trinity Argentina S.R.L. 
     Argentina       100%  
Trinity EE, Inc. 
     Delaware       100%  
Trinity Equipment Co., Inc. 
     Delaware       100%  
Trinity Fittings Group, Inc. 
     Delaware       100%  
Trinity Industries Buffalo, Inc. 
     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 Ind. 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 GmbH
     Switzerland       100%  
   
Wagonmarket, spol. s r.o. 
     Slovak Republic       100%  
Trinity Industries Leasing Company
     Delaware       100%  
 
Transport Capital, LLC
     Delaware       100%  
 
Trinity Financial Services, 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%  
 
TILC Equity OP GP III-C, LLC
     Delaware       100%  
   
TILC Equity OP III-C L.P. 
     Texas       1%  

 

                       
    Organized   Ownership
Name of Subsidiary   Under Laws of   Percentage
         
 
TILC Equity OP LP III-C, LLC
     Delaware       100%  
   
TILC Equity OP III-C L.P. 
     Texas       99%  
 
TILC Equity OP GP III-D, LLC
     Delaware       100%  
   
TILC Equity OP III-D, L.P. 
     Texas       1%  
 
TILC Equity OP LP III-D, LLC
     Delaware       100%  
   
TILC Equity OP III-D, L.P. 
     Texas       99%  
 
Trinity Marine Leasing, Inc. 
     Delaware       100%  
 
TILX GP IV, LLC
     Delaware       100%  
   
Trinity Rail Leasing IV LP
     Texas       1%  
 
TILX LP IV, LLC
     Delaware       100%  
   
Trinity Rail Leasing IV LP
     Texas       99%  
Trinity Industries Real Properties, Inc. 
     Delaware       100%  
Trinity Industries Transportation, Inc. 
     Texas       100%  
Trinity Marine Products, Inc. 
     Delaware       100%  
Trinity Materials, Inc. 
     Delaware       100%  
Trinity Mining Services, Inc. 
     Delaware       100%  
Trinity Rail Group, LLC
     Delaware       100%  
 
Trinity Rail de Mexico, S. de R.L. de C.V. 
     Mexico       100%  
 
Thrall Vagonka Studénka, a.s. 
     Czech Republic       95%  
 
Thrall International Holdings LLC
     Illinois       100%  
   
Trinity Rail UK
     Engl. & Wales       100%  
   
Thrall Car Grantor Corporation
     Delaware       100%  
 
Thrall Company
     Delaware       100%  
   
Rail Project, s r.o. 
     Slovak Republic       100%  
 
Thrall Trinity Freight Car, Inc. 
     Delaware       100%  
   
DIFCO, Inc. 
     Ohio       100%  
 
Trinity Metals, s r.o. 
     Czech Republic       100%  
 
Trinity Rail Components & Repair, Inc. 
     Delaware       100%  
   
McConway & Torley Corporation
     Pennsylvania       100%  
     
McConway & Torley — Anniston, Inc. 
     Delaware       100%  
   
Standard Forged Products, Inc. 
     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%  
   
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 Structural Towers, Inc. 
     Delaware       100%  
TRN Investment Company, Inc. 
     Delaware       100%  
 
TRN, Inc. 
     Delaware       100%  
   
TRN Business Trust
     Delaware       100%