MSC INDUSTRIAL DIRECT CO., INC. Subsidiaries
Every subsidiary the company listed in Exhibit 21 of its annual reports, newest list first (17 lists). Names and jurisdictions are as filed.
- 2025-10-23: Subsidiary ENTITY; Jurisdiction STATE OR OTHER JURISDICTION OF INCORPORATION OR ORGANIZATION.
- 2025-10-23: Subsidiary Sid Tool Co., Inc.; Jurisdiction New York.
- 2025-10-23: Subsidiary MSC Services Corp.; Jurisdiction New York.
- 2025-10-23: Subsidiary J&L America, Inc.; Jurisdiction Michigan.
| Annual report filed | Subsidiary | Jurisdiction |
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| 2025-10-23 | ENTITY | STATE OR OTHER JURISDICTION OF INCORPORATION OR ORGANIZATION |
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| 2025-10-23 | Sid Tool Co., Inc. | New York |
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| 2025-10-23 | MSC Services Corp. | New York |
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| 2025-10-23 | J&L America, Inc. | Michigan |
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| 2025-10-23 | MSC Acquisition Corp VI | New York |
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| 2025-10-23 | MSC AR Holding Co., LLC | Delaware |
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| 2025-10-23 | MSC Contract Management, Inc. | New York |
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| 2025-10-23 | MSC Foreign Properties Corporation | Delaware |
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| 2025-10-23 | American Specialty Grinding Co., Inc. | Massachusetts |
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| 2025-10-23 | Mission Real Estate Acquisition Company | Delaware |
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| 2025-10-23 | MSC Industrial Supply ULC | Canada |
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| 2025-10-23 | MSC Acquisition Subsidiary LLC | Delaware |
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| 2025-10-23 | MSC Import Export LLC | Delaware |
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| 2025-10-23 | MSC Industrial Supply S.de.R.L. de C.V. | Mexico |
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| 2025-10-23 | MSC Industrial Supply License Holder 1 | Mexico |
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| 2025-10-23 | All Integrated Solutions, Inc. | Delaware |
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| 2025-10-23 | AIS Mexico LLC | Delaware |
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| 2025-10-23 | AIS All-Integrated-Solutions de Mexico, S. de R.L. de C.V. | Mexico |
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| 2025-10-23 | Wm. F. Hurst Co., LLC | Kansas |
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| 2025-10-23 | Engman-Taylor, an MSC Company, LLC | Delaware |
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| 2025-10-23 | Tower Fasteners, LLC | Delaware |
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| 2025-10-23 | Towerfast de Mexico, S de R.L. de C.V. | Mexico |
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| 2025-10-23 | Tower Fasteners de Mexico, S de R.L. de C.V. | Mexico |
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| 2025-10-23 | Tower Fasteners EU Limited | Ireland |
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| 2025-10-23 | Tower Mexico NY, LLC | New York |
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| 2025-10-23 | Buckeye Industrial Supply Company LLC, an MSC Company | Delaware |
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| 2025-10-23 | Tru-Edge Grinding LLC, an MSC Company | Delaware |
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| 2025-10-23 | MSC Shared Services S. de. R.L. de C.V. | Mexico |
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| 2025-10-23 | ApTex, an MSC Company | Wisconsin |
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| 2025-10-23 | Premier Tool Grinding, LLC, an MSC Company | Delaware |
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| 2025-10-23 | KAR Industrial, an MSC Company Inc. | Canada |
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