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NAICS 54, sector

NAICS 54: Professional, scientific, and technical services

NAICS 54 is the sector code for professional, scientific, and technical services. Use it on loan applications, tax forms and registrations. Explore financing for professional services and start your application when you are ready.

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Subsectors in 54

541Professional, scientific, and technical services

All six digit NAICS codes in Professional, scientific, and technical services

Browse 49 U.S. industry classifications in this sector. Choose a code to see what it covers and its financing resources.

541110Offices of lawyers541120Offices of notaries541191Title abstract and settlement offices541199All other legal services541211Offices of certified public accountants541213Tax preparation services541214Payroll services541219Other accounting services541310Architectural services541320Landscape architectural services541330Engineering services541340Drafting services541350Building inspection services541360Geophysical surveying and mapping services541370Surveying and mapping (except geophysical) services541380Testing laboratories and services541410Interior design services541420Industrial design services541430Graphic design services541490Other specialized design services541511Custom computer programming services541512Computer systems design services541513Computer facilities management services541519Other computer related services541611Administrative management and general management consulting services541612Human resources consulting services541613Marketing consulting services541614Process, physical distribution, and logistics consulting services541618Other management consulting services541620Environmental consulting services541690Other scientific and technical consulting services541713Research and development in nanotechnology541714Research and development in biotechnology (except nanobiotechnology)541715Research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)541720Research and development in the social sciences and humanities541810Advertising agencies541820Public relations agencies541830Media buying agencies541840Media representatives541850Indoor and outdoor display advertising541860Direct mail advertising541870Advertising material distribution services541890Other services related to advertising541910Marketing research and public opinion polling541921Photography studios, portrait541922Commercial photography541930Translation and interpretation services541940Veterinary services541990All other professional, scientific, and technical services

What does NAICS 54 cover?

Professional, scientific, and technical services. Sector level code in NAICS 2022.

What financing do NAICS 54 businesses use?

Equipment financing, working capital, SBA loans and invoice factoring are the products placed most for professional services businesses. Start an application and the AI matches the deal to lenders that fund this code.

Where do I put NAICS 54?

On the SBA loan application, on federal Schedule C or Form 1120, on SAM.gov and state registrations, and on most lender applications. A business can report more than one code; use this one if it describes what produces most of your revenue.