Explore Contracting Categories

Federal contracting categories are NAICS codes for humans.

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Navigational instruments (e.g., radar, sonar) repair and maintenance services, Optical instrument repair and maintenance services (e.g. microscopes, t... read more


Aircraft propellers and parts manufacturing, Aircraft brakes manufacturing, Aircraft assemblies, subassemblies, and parts (except engines) manufacturi... read more


Rheostats, electronic, manufacturing, LCD (liquid crystal display) unit screens manufacturing, Electron tube parts (e.g., bases, getters, guns) (excep... read more


Filters, furnace, manufacturing, Air scrubbing systems manufacturing, Attic fans manufacturing, Electrostatic precipitation equipment manufacturing, F... read more


Sausage casings, plastics, manufacturing, Tube, nonrigid plastics, manufacturing, Rod, nonrigid plastics, manufacturing, Profile shapes (e.g., rod, tu... read more


Co-generation plant construction, Transmission and distribution line construction, Power line stringing, Alternative energy (e.g., geothermal, ocean w... read more


Multimeters manufacturing, Electrical power measuring equipment manufacturing, Instrument shunts manufacturing, Electricity and electrical signal meas... read more


Pipeline inspection (i.e., visual) services, Patrolling (i.e., visual inspection) of electric transmission or gas lines, Meteorological services, Esta... read more

Industrial Valve Manufacturing Last active 37 minutes ago

Check valves, industrial-type, manufacturing, Angle valves, industrial-type, manufacturing, Valves, industrial-type (e.g., check, gate, globe, relief,... read more


Tools, dentists', manufacturing, Dental wax manufacturing, Teeth (except customized) manufacturing, Amalgams, dental, manufacturing, Chairs, dentist's... read more


Hearing testing services (except by offices of audiologists), Blood pressure screening services, Employee drug testing services, Pacemaker monitoring... read more

Software Publishers Last active 45 minutes ago

Software publishers, Applications software, computer, packaged, Packaged computer software publishers, Games, computer software, publishing, Software... read more

Janitorial Services Last active 50 minutes ago

Cleaning shopping centers, Maid services (i.e., cleaning services), Restaurant kitchen cleaning services, Rest room cleaning services, Housekeeping se... read more


Mass spectroscopy instrumentation manufacturing, Protein analyzers, laboratory-type, manufacturing, Photonexcitation analyzers manufacturing, Thermogr... read more


Plastics film and unlaminated sheet (except packaging) manufacturing, Polyester film and unlaminated sheet (except packaging) manufacturing, Cellulosi... read more