Industry classification (NAICS)
Primary NAICS
541618 — Professional, Scientific & Technical Services
115116115210115310213112213113213114213115236118· Construction of Buildings236220· Construction of Buildings323120· Printing & Related Support Activities332710· Machine Shops333517· Machine Tool Manufacturing334510· Navigational, Measuring, Electromedical & Control Instruments334515· Navigational, Measuring, Electromedical & Control Instruments334516· Navigational, Measuring, Electromedical & Control Instruments334517· Navigational, Measuring, Electromedical & Control Instruments334519· Navigational, Measuring, Electromedical & Control Instruments335999· Other Electrical Equipment & Component Manufacturing339112· Surgical & Medical Instrument Manufacturing339113· Medical Equipment & Supplies Manufacturing339114· Medical Equipment & Supplies Manufacturing423450· Merchant Wholesalers, Durable Goods423940· Merchant Wholesalers, Durable Goods424210· Merchant Wholesalers, Nondurable Goods424990· Merchant Wholesalers, Nondurable Goods456199488190488210488390488490488999518210523940524292532490541330· Professional, Scientific & Technical Services541370· Professional, Scientific & Technical Services541380· Professional, Scientific & Technical Services541511· Professional, Scientific & Technical Services541512· Professional, Scientific & Technical Services541513· Professional, Scientific & Technical Services541519· Professional, Scientific & Technical Services541611· Professional, Scientific & Technical Services541612· Professional, Scientific & Technical Services541613· Professional, Scientific & Technical Services541614· Professional, Scientific & Technical Services541618· Professional, Scientific & Technical Services541620· Professional, Scientific & Technical Services541690· Professional, Scientific & Technical Services541715· Professional, Scientific & Technical Services541910· Professional, Scientific & Technical Services541922· Professional, Scientific & Technical Services541990· Professional, Scientific & Technical Services561110· Administrative & Support Services561210· Administrative & Support Services561320· Administrative & Support Services561421· Administrative & Support Services561422· Administrative & Support Services561439· Administrative & Support Services561440· Administrative & Support Services561499· Administrative & Support Services561990· Administrative & Support Services562211562910562998611410611420611430611710621310621491621492621493621511621512621910621999713910812111
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.