Exhibit 21
SUBSIDIARIES OF WORTHINGTON INDUSTRIES, INC.
The following is a list of the subsidiaries, direct and indirect, of Worthington Industries, Inc. as of July 31, 2023. The names of indirectly-owned subsidiaries are indented under the names of their respective immediate parents:
Worthington Industries Leasing, LLC |
Ohio |
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Worthington Services, LLC |
Ohio |
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Worthington Industries Medical Center, Inc. |
Ohio |
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Worthington Steel of Michigan, Inc. (d/b/a The Worthington Steel Company) |
Michigan |
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New AMTROL Holdings, Inc. |
Delaware |
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AMTROL Inc. |
Rhode Island |
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AMTROL North American Cylinders, LLC |
Delaware |
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AMTROL Water Technology, LLC |
Delaware |
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AMTROL International Investments Inc. |
Rhode Island |
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AMTROL Holding Netherlands B.V. |
Netherlands |
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AMTROL Holding Portugal, SGPS, Unipessoal, Lda |
Portugal |
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AMTROL-ALFA Metalomecanica, S.A. |
Portugal |
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AMTROL Licensing Inc. |
Rhode Island |
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GerCo Holdings, Inc. |
Ohio |
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Cleveland Pickling, Inc. |
Delaware |
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Precision Specialty Metals, Inc. |
Delaware |
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WI Ventures, LLC |
Ohio |
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Worthington-Buckeye, Inc. |
Ohio |
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Worthington Cylinder Corporation |
Ohio |
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dHybrid Systems, LLC |
Ohio |
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GTI Holding Company |
Delaware |
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General Tools & Instruments Company LLC |
New York |
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Mannix Instruments CO., LLC |
New York |
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PTI Distributors LLC |
New York |
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General Tools & Instruments (Shanghai) Company, Ltd. |
China |
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Level5 Tools, LLC |
Kansas |
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Worthington Cryogenics, LLC |
Ohio |
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Worthington Cylinders Mexico, S. de R.L. de C.V. |
Mexico |
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Worthington Industries International S.à.r.l. |
Luxembourg |
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Worthington Industries Poland sp zoo |
Poland |
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Worthington Cylinders GmbH |
Austria |
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PTEC Pressure Technology GmbH |
Germany |
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Worthington Steel Mexico, S.A. de C.V. |
Mexico |
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Worthington Industries Germany UG |
Germany |
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WSMX Holdings, LLC |
Ohio |
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Worthington Cylinders Kansas, LLC |
Ohio |
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Worthington Cylinders Wisconsin, LLC |
Ohio |
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WC Realty Holdings LLC |
Ohio |
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Worthington Industries Consumer Products, LLC |
Ohio |
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Tempel Steel Company, LLC |
Illinois |
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T DO B, LLC |
Illinois |
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Tempel Canada Corporation |
Canada |
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Tempel de Mexico, S De R.I. De C.V. |
Mexico |
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Temple HK Holding Co., Limited |
Hong Kong |
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Tempel Changzhou Precision Metal Products Co. Ltd. |
China |
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Tempel Precision Metal Products India Pvt. Ltd. |
India |
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Worthington Industries Engineered Cabs, Inc. |
Delaware |
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The Worthington Steel Company (formerly Worthington Ventures, Inc.) |
Delaware |
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Worthington CDBS Holding, LLC |
Ohio |
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Worthington Mid-Rise Construction, Inc. |
Ohio |
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Worthington Military Construction, Inc. |
Ohio |
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The Worthington Steel Company |
Ohio |
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Worthington Taylor, LLC |
Michigan |
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Worthington Receivables Company, LLC |
Delaware |
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The Worthington Steel Company, LLC |
Ohio |
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Worthington Steel Company of Decatur, LLC |
Alabama |
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Worthington Steel Rome, LLC |
Ohio |
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Worthington Steel Services, LLC |
Ohio |
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Worthington WSP, LLC |
Michigan |
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WS Mexico Holdings, LLC |
Ohio |
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Joint Ventures |
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Clarkwestern Dietrich Building Systems LLC (1) |
Ohio |
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Serviacero Planos, S. de R.L. de C.V. (2) |
Mexico |
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Spartan Steel Coating, LLC (3) |
Michigan |
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Taxi Workhorse Holdings, LLC (4) |
Delaware |
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TWB Company, LLC (5) |
Michigan |
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Tailor Welded Blanks of Canada, Inc. |
Canada |
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TWB of Ohio, Inc. |
Ohio |
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TWB de Mexico, S.A. de C.V. |
Mexico |
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Worthington Armstrong Venture (WAVE) (6) |
Delaware |
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Worthington Samuel Coil Processing LLC (7) |
Ohio |
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(1) Unconsolidated joint venture with 25% owned by Worthington CDBS Holding, LLC and 75% owned by CWBS-MISA, Inc.
(2) Unconsolidated joint venture with 50% owned by Worthington Steel Mexico, S.A. de C.V. and 50% owned by Inverzer, S.A. de C.V.
(3) Consolidated joint venture with 52% owned by Worthington Steel of Michigan, Inc. and 48% owned by AK Steel Corporation.
(4) Unconsolidated joint venture with 80% owned by AEP Taxi Workhorse Aggregator, LLC and 20% owned by Worthington Industries Engineered Cabs, Inc.
(5) Consolidated joint venture with 55% owned by Worthington Steel of Michigan, Inc. and 45% owned by a subsidiary of Boashan Iron & Steel Co., Ltd.
(6) Unconsolidated joint venture, operating as a general partnership, with 50% owned by The Worthington Steel Company (Delaware) and 50% owned by Armstrong Ventures, Inc., a subsidiary of Armstrong World Industries, Inc.
(7) Consolidated joint venture with 63% owned by Cleveland Pickling, Inc. and 37% owned by Samuel Manu-Tech Pickling Inc.