EX-21 7 exh21listofsubsidiaries123.htm EX-21
Exhibit 21

Trinity Industries, Inc. Active Subsidiaries as of December 31, 2022
Name of Subsidiary |  | Domicile |  | Ownership Percentage
CJB Prime Property, LLC |  | Delaware |  | 100 | %
Heritage Aviation Services LLC |  | Nevada |  | 100 | %
International Industrial Indemnity Company |  | Vermont |  | 100 | %
RailPulse LLC |  | Delaware |  | 20 | %
Reunion General Agency, Inc. |  | Texas |  | 100 | %
Trinity Argentina S.R.L. |  | Argentina |  | 100 | %
TRN Services, LLC |  | Delaware |  | 100 | %
HLA Engineers, Inc. |  | Texas |  | 41 | %
Vigilant Systems, Inc. |  | Texas |  | 100 | %
Trinity Industries Leasing Company |  | Delaware |  | 100 | %
RIV 2013 Rail Holdings LLC |  | Delaware |  | 31 | %
TRP 2021 LLC |  | Delaware |  | 100 | %
TRP 2021 Railcar Holdings, LLC |  | Delaware |  | 100 | %
TRP Railcar Co., LLC |  | Delaware |  | 100 | %
RIV II, LLC |  | Delaware |  | 100 | %
Signal Rail Holdings LLC (Wafra) |  | Delaware |  | 13 | %
TILX GP V, LLC |  | Delaware |  | 100 | %
Trinity Rail Leasing V LP |  | Texas |  | 1 | %
TILX LP V, LLC |  | Delaware |  | 100 | %
Trinity Rail Leasing V LP |  | Texas |  | 99 | %
Trinity Marks Company |  | Delaware |  | 100 | %
Trinity Rail, Inc. |  | Delaware |  | 100 | %
TrinityRail Leasing Management, Inc. |  | Delaware |  | 100 | %
TrinityRail Canada Inc. |  | British Columbia |  | 100 | %
TrinityRail Quasar Holdings Inc. |  | British Columbia |  | 100 | %
Quasar Platform Inc. |  | Canada |  | 100 | %
Trinity Rail Leasing 2010 LLC |  | Delaware |  | 100 | %
Trinity Rail Leasing 2017 LLC |  | Delaware |  | 100 | %
Trinity Rail Leasing 2018 LLC |  | Delaware |  | 100 | %
Trinity Rail Leasing 2019 LLC |  | Delaware |  | 100 | %
Trinity Rail Leasing 2020 LLC |  | Delaware |  | 100 | %
Trinity Rail Leasing 2021 LLC |  | Delaware |  | 100 | %
Trinity Rail Leasing 2022 LLC |  | Delaware |  | 100 | %
Trinity Rail Leasing VII LLC |  | Delaware |  | 100 | %
Trinity Rail Leasing Warehouse Trust |  | Delaware |  | 100 | %
TRIP Rail Holdings LLC |  | Delaware |  | 43 | %
Tribute Rail Holdings LLC |  | Delaware |  | 100 | %
Tribute Rail LLC |  | Delaware |  | 100 | %
Triumph Rail Holdings LLC |  | Delaware |  | 100 | %
Triumph Rail LLC |  | Delaware |  | 100 | %

Trinity Industries, Inc. Active Subsidiaries as of December 31, 2022
Name of Subsidiary |  | Domicile |  | Ownership Percentage
TrinityRail Investment Holding Company LLC |  | Delaware |  | 100 | %
TRIHC 2018 LLC |  | Delaware |  | 100 | %
Dynamic Rail Leasing LLC |  | Delaware |  | 15 | %
Trinity Industries Railcar Corporation |  | Delaware |  | 100 | %
Trinity Logistics Group, Inc. |  | Texas |  | 100 | %
Trinity Central Maintenance, LLC |  | Delaware |  | 100 | %
Trinity Rail Group, LLC |  | Delaware |  | 100 | %
FreightLucid, LLC |  | Delaware |  | 100 | %
Trinity Heads, Inc. |  | Delaware |  | 100 | %
Trinity North American Freight Car, Inc. |  | Delaware |  | 100 | %
Trinity Parts & Components, LLC |  | Delaware |  | 100 | %
Axium Equipment, LLC |  | Illinois |  | 100 | %
Holden America IL, LLC |  | Illinois |  | 100 | %
Holden Sales & Service, LLC |  | Illinois |  | 100 | %
Ramptech, LLC |  | Illinois |  | 100 | %
TrinityRail International Holdings, LLC |  | Illinois |  | 100 | %
TrinityRail Commercial Services, LLC |  | Delaware |  | 100 | %
Trinity Rail de Mexico, S. de R.L. de C.V. |  | Mexico |  | 33 | %
Trinity Rail Sabinas, S. de R.L. de C.V. |  | Mexico |  | 33 | %
Trinity Rail de Mexico, S. de R.L. de C.V. |  | Mexico |  | 67 | %
Trinity Rail Sabinas, S. de R.L. de C.V. |  | Mexico |  | 67 | %
Trinity Tank Car, Inc. |  | Delaware |  | 100 | %
TrinityRail Maintenance Services, Inc. |  | Delaware |  | 100 | %
MCM Railyard, LLC |  | Delaware |  | 100 | %
Trinity Bay Worx, LLC |  | Delaware |  | 100 | %
Bay Worx Industries, LLC |  | Texas |  | 100 | %
TrinityRail Asset Management Company, Inc. |  | Delaware |  | 100 | %
Waldorf Properties, Inc. |  | Delaware |  | 100 | %
McConway & Torley – Anniston, Inc. |  | Delaware |  | 100 | %
Platzer Shipyard, Inc. |  | Delaware |  | 100 | %