EX-21.1 5 gbx-ex21_1.htm EX-21.1

Exhibit 21.1

THE GREENBRIER COMPANIES, INC.

LIST OF SUBSIDIARIES

As of August 31, 2025

Name | State of Incorporation | Names Under Which Does Business (if other than registered name)
Alliance Castings Company, LLC | DE |
Amsted-Maxion Fundição E Equipamentos Ferroviários S.A. | Brazil |
Apromat S.A. | Romania |
ARI Component Venture LLC | DE |
Astra Rail Project s.r.o. | Slovak Republic |
Axis, LLC | DE |
Axis Operating Company LLC | DE |
Castings LLC | DE |
GBX Leasing, LLC | DE |
GBX Leasing 2022-1 LLC | DE |
GBX Leasing 2022-1 (Canada) Ltd. | Canada |
GBXL I (Canada) Ltd. | Canada |
GBXL I, LLC | DE |
GBXL Holdings, LLC | DE |
GG Trailers, S.A. de C.V. | Mexico |
GGSynergy, S.A. de C.V. | Mexico |
Greenbrier-Astra Rail B.V. | Netherlands |
Greenbrier Central, LLC | OR |
Greenbrier – GIMSA, LLC | OR |
Greenbrier do Brasil Participações Ltda. | Brazil |
Greenbrier Europe B.V. | Netherlands |
Greenbrier Europe Holdings, B.V. | Netherlands |
Greenbrier Europe Holdings II Subsidiary B.V. | Netherlands |
Greenbrier Germany GmbH | Germany |
Greenbrier Industries, S.A. de C.V. | Mexico |
Greenbrier International Holdings II, LLC | OR |
Greenbrier Leasing Company LLC | OR | Greenbrier Intermodal
Greenbrier Leasing Europe B.V. | Netherlands |
Greenbrier Leasing Ireland Limited | Ireland |
Greenbrier Leasing Limited | Nova Scotia, Canada |
Greenbrier Management Services, LLC | DE | CIT Rail Services
Greenbrier Maxion – Equipamentos e Serviços Ferroviários S.A. | Brazil |
Greenbrier Maxion Funding I Ltda. | Brazil |
Greenbrier Middle East Limited Company | Saudi Arabia |
Greenbrier Omaha LLC | OR |
Greenbrier Poland Sp. Z o.o. | Poland |
Greenbrier Railcar Leasing, Inc. | WA |
Greenbrier Railcar Sales Repair and Maintenance L.L.C. | UAE |
Greenbrier Romania S.A. | Romania |
Greenbrier S.A. de C.V. | Mexico |
Greenbrier Tank Components, LLC | OR |
Greenbrier Union Holdings I LLC | OR |
Greenbrier Vagon Sanayi Ve Ticaret Limited Şirketi | Turkey |
Greenbrier-Concarril, LLC | DE |

Gunderson – GIMSA S.A. de C.V. | Mexico |
Gunderson LLC | OR |
Gunderson Rail Services LLC | OR | American Hydraulics GMO Parts Greenbrier Rail Services YSD Industries Greenbrier Castings
Gunderson Specialty Products, LLC | DE |
Gunderson-Concarril S. de R.L. de C.V. | Mexico |
I.C.P.V. S.A. | Romania |
Meridian Rail Acquisition Corp. | OR | Greenbrier Rail Services
Meridian Rail Holdings Corp. | OR |
MGMS, LLC | DE |
Ohio Castings Company, LLC | DE |
YSD Doors, S.A. de C.V | Mexico |
Zaklad Transportu Kolejowego SIARKOPOL sp. z o.o. | Poland |