Industry classification (NAICS)
Primary NAICS
541611 — Professional, Scientific & Technical Services
112990115113236115· Construction of Buildings236116· Construction of Buildings236117· Construction of Buildings236118· Construction of Buildings236220· Construction of Buildings237990238160· Specialty Trade Contractors238170· Specialty Trade Contractors238210· Specialty Trade Contractors238220· Specialty Trade Contractors238320· Specialty Trade Contractors238350· Specialty Trade Contractors311991· Food Manufacturing311999· Food Manufacturing313220· Textile Mills325320· Chemical Manufacturing325510· Chemical Manufacturing332710· Machine Shops333111· Agriculture, Construction & Mining Machinery Manufacturing333112· Agriculture, Construction & Mining Machinery Manufacturing333120· Agriculture, Construction & Mining Machinery Manufacturing333131· Agriculture, Construction & Mining Machinery Manufacturing333132· Agriculture, Construction & Mining Machinery Manufacturing333241· Industrial Machinery Manufacturing333242· Industrial Machinery Manufacturing333243· Industrial Machinery Manufacturing333248· Industrial Machinery Manufacturing333310· Commercial & Service Industry Machinery Manufacturing333515· Metalworking Machinery Manufacturing333517· Machine Tool Manufacturing333519· Metalworking Machinery Manufacturing333924· Other General Purpose Machinery Manufacturing333993· Other General Purpose Machinery Manufacturing333998· Other General Purpose Machinery Manufacturing334510· Navigational, Measuring, Electromedical & Control Instruments334511· Search, Detection, Navigation & Aeronautical System Manufacturing334515· Navigational, Measuring, Electromedical & Control Instruments334519· Navigational, Measuring, Electromedical & Control Instruments335312· Electrical Equipment Manufacturing336120· Motor Vehicle Manufacturing336212· Motor Vehicle Body & Trailer Manufacturing336611· Ship & Boat Building339113· Medical Equipment & Supplies Manufacturing339950· Other Miscellaneous Manufacturing423110· Merchant Wholesalers, Durable Goods423120· Merchant Wholesalers, Durable Goods423210· Merchant Wholesalers, Durable Goods423220· Merchant Wholesalers, Durable Goods423420· Merchant Wholesalers, Durable Goods423620· Merchant Wholesalers, Durable Goods423810· Merchant Wholesalers, Durable Goods423820· Merchant Wholesalers, Durable Goods423830· Merchant Wholesalers, Durable Goods423860· Merchant Wholesalers, Durable Goods423910· Merchant Wholesalers, Durable Goods423920· Merchant Wholesalers, Durable Goods444120444230484110484121484122484220484230531130531190531320531390532120532283532284532412532420532490541191· Professional, Scientific & Technical Services541330· Professional, Scientific & Technical Services541410· Professional, Scientific & Technical Services541420· Professional, Scientific & Technical Services541430· Professional, Scientific & Technical Services541490· Professional, Scientific & Technical Services541512· Professional, Scientific & Technical Services541611· Professional, Scientific & Technical Services541612· Professional, Scientific & Technical Services541614· Professional, Scientific & Technical Services541850· Professional, Scientific & Technical Services541890· Professional, Scientific & Technical Services561110· Administrative & Support Services561210· Administrative & Support Services561311· Administrative & Support Services561312· Administrative & Support Services561320· Administrative & Support Services561621· Administrative & Support Services561622· Administrative & Support Services561720· Administrative & Support Services561730· Administrative & Support Services561910· Administrative & Support Services624230713940721110722310722320811121811210811310812332813110
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.