Industry classification (NAICS)
Primary NAICS
541611 — Professional, Scientific & Technical Services
212319212321213112236220· Construction of Buildings237310237990238110· Specialty Trade Contractors238120· Specialty Trade Contractors238190· Specialty Trade Contractors238210· Specialty Trade Contractors238220· Specialty Trade Contractors238310· Specialty Trade Contractors238910· Specialty Trade Contractors326121· Plastics & Rubber Products Manufacturing327999· Nonmetallic Mineral Product Manufacturing331210· Steel Product Manufacturing from Purchased Steel332111· Forging & Stamping332311· Architectural & Structural Metals Manufacturing332312· Fabricated Structural Metal Manufacturing332313· Architectural & Structural Metals Manufacturing332420· Boiler, Tank & Shipping Container Manufacturing332439· Boiler, Tank & Shipping Container Manufacturing332510· Hardware Manufacturing332710· Machine Shops332721· Precision Turned Product Manufacturing332722· Bolt, Nut, Screw, Rivet & Washer Manufacturing332812· Coating, Engraving, Heat Treating & Allied Activities332813· Coating, Engraving, Heat Treating & Allied Activities332911· Other Fabricated Metal Product Manufacturing332999· All Other Miscellaneous Fabricated Metal Product Manufacturing333132· Agriculture, Construction & Mining Machinery Manufacturing333517· Machine Tool Manufacturing333618· Engine, Turbine & Power Transmission Equipment Manufacturing333924· Other General Purpose Machinery Manufacturing336390· Motor Vehicle Parts Manufacturing336419· Aerospace Product & Parts Manufacturing336611· Ship & Boat Building336612· Ship & Boat Building336991· Other Transportation Equipment Manufacturing336992· Other Transportation Equipment Manufacturing336999· Other Transportation Equipment Manufacturing339950· Other Miscellaneous Manufacturing339999· Other Miscellaneous Manufacturing423450· Merchant Wholesalers, Durable Goods423710· Merchant Wholesalers, Durable Goods423720· Merchant Wholesalers, Durable Goods423730· Merchant Wholesalers, Durable Goods423740· Merchant Wholesalers, Durable Goods423840· Merchant Wholesalers, Durable Goods423990· Merchant Wholesalers, Durable Goods424720· Merchant Wholesalers, Nondurable Goods488390517121532411532412532490541330· Professional, Scientific & Technical Services541340· Professional, Scientific & Technical Services541519· Professional, Scientific & Technical Services541611· Professional, Scientific & Technical Services541618· Professional, Scientific & Technical Services541620· Professional, Scientific & Technical Services561720· Administrative & Support Services561990· Administrative & Support Services562998624230
Data from the SAM.gov public monthly extract dated 2026-07-05. SAM.gov data is public domain. This is a point-in-time snapshot; for the authoritative live record, confirm at SAM.gov. To check debarment or exclusion status, see the exclusions records on SAM.gov.