National industry · NAICS 541990
All Other Professional, Scientific, and Technical Services
Registered companies
40,319
6,652 list it as their primary code, 28,371 are small under it
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SBA size standard
A business is small under 541990 at $19.5 million in average annual receipts.
13 CFR 121.201, receipts standards effective 17 March 2023.
Who buys it
Agency spending for 541990 isn’t loaded yet. LevelRated Federal customers get five years of spending by agency for every code they follow.
Related codes in Other Professional, Scientific, and Technical Services
Everything in Professional, Scientific, and Technical Services
Open notices are SAM.gov opportunities whose response date hasn't passed. Contracts are federal awards ending in the next 2 years. Companies are active SAM.gov registrations. Counts refresh every few hours. Company names, contacts and contract holders are part of LevelRated Federal.