Partners
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| Specialty Tools & Fasteners Distributors Association (STAFDA) | Sphere 1 | NetPlus Alliance |
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| Affiliated Distributors (A-D) |
Product Evaluation Reports/Approvals/Accreditations
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| ICC (International Code Council) | ICC-ES (ICC Evaluation Service) | State of Florida Building Code Information System |
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| City of Los Angeles Department of Building and Safety | Underwriters Laboratories, Inc. (UL) | International Accreditation Service (IAS) |
Industry Associations
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| Concrete Anchors Manufacturers Association (CAMA) | American Concrete Institute (ACI) | American Society for Testing and Materials (ASTM) |
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| Structural Engineers Association of California (SEAOC) | International Concrete Repair Institute (ICRI) | Powder-Actuated Tools Manufacturer's Institute (PATMI) |
Simpson Strong-Tie® Worldwide
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| Simpson Strong-Tie USA/Canada | Simpson Strong-Tie Europe | Simpson Manufacturing (Parent Company) |













