Industry classification (NAICS)
Primary NAICS
541611 — Professional, Scientific & Technical Services
111998115310212319236118· Construction of Buildings236220· Construction of Buildings238160· Specialty Trade Contractors238210· Specialty Trade Contractors238220· Specialty Trade Contractors311423· Food Manufacturing314120· Textile Product Mills314910· Textile Product Mills315210· Apparel Manufacturing322230· Paper Manufacturing322291· Paper Manufacturing325320· Chemical Manufacturing325413· Chemical Manufacturing325992· Chemical Manufacturing326211· Plastics & Rubber Products Manufacturing327991· Nonmetallic Mineral Product Manufacturing331529· Foundries332216· Cutlery & Handtool Manufacturing332311· Architectural & Structural Metals Manufacturing332510· Hardware Manufacturing332710· Machine Shops332721· Precision Turned Product Manufacturing332913· Other Fabricated Metal Product Manufacturing332994· Other Fabricated Metal Product Manufacturing333112· Agriculture, Construction & Mining Machinery Manufacturing333310· Commercial & Service Industry Machinery Manufacturing333515· Metalworking Machinery Manufacturing333517· Machine Tool Manufacturing333611· Engine, Turbine & Power Transmission Equipment Manufacturing333924· Other General Purpose Machinery Manufacturing333994· Other General Purpose Machinery Manufacturing334118· Computer & Peripheral Equipment Manufacturing334220· Communications Equipment Manufacturing334310· Audio & Video Equipment Manufacturing334417· Semiconductor & Other Electronic Component Manufacturing334419· Semiconductor & Other Electronic Component Manufacturing334510· Navigational, Measuring, Electromedical & Control Instruments334511· Search, Detection, Navigation & Aeronautical System Manufacturing334513· Navigational, Measuring, Electromedical & Control Instruments334514· Navigational, Measuring, Electromedical & Control Instruments334515· Navigational, Measuring, Electromedical & Control Instruments334516· Navigational, Measuring, Electromedical & Control Instruments335132· Electric Lighting Equipment Manufacturing335220· Household Appliance Manufacturing335311· Electrical Equipment Manufacturing335910· Other Electrical Equipment & Component Manufacturing335921· Other Electrical Equipment & Component Manufacturing335929· Other Electrical Equipment & Component Manufacturing336212· Motor Vehicle Body & Trailer Manufacturing336411· Aircraft Manufacturing336412· Aircraft Engine & Engine Parts Manufacturing336413· Other Aircraft Parts & Auxiliary Equipment Manufacturing336414· Guided Missile & Space Vehicle Manufacturing336415· Aerospace Product & Parts Manufacturing336419· Aerospace Product & Parts Manufacturing336992· Other Transportation Equipment Manufacturing337214· Furniture & Related Product Manufacturing337920· Furniture & Related Product Manufacturing339112· Surgical & Medical Instrument Manufacturing339113· Medical Equipment & Supplies Manufacturing339114· Medical Equipment & Supplies Manufacturing339920· Other Miscellaneous Manufacturing339999· Other Miscellaneous Manufacturing423450· Merchant Wholesalers, Durable Goods423490· Merchant Wholesalers, Durable Goods423610· Merchant Wholesalers, Durable Goods423830· Merchant Wholesalers, Durable Goods441340485999492110513210517121517810541330· Professional, Scientific & Technical Services541511· Professional, Scientific & Technical Services541512· Professional, Scientific & Technical Services541513· Professional, Scientific & Technical Services541519· Professional, Scientific & Technical Services541611· Professional, Scientific & Technical Services541690· Professional, Scientific & Technical Services541715· Professional, Scientific & Technical Services541910· Professional, Scientific & Technical Services561210· Administrative & Support Services561320· Administrative & Support Services561499· Administrative & Support Services561621· Administrative & Support Services561710· Administrative & Support Services561720· Administrative & Support Services561730· Administrative & Support Services561990· Administrative & Support Services562998611430722320811310812320
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.