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NAICS 541990
Open federal opportunities classified under NAICS 541990.
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Set-asides used in this sector
Professional, scientific, or technical services not classified elsewhere — including translation, weather forecasting, and specialised consulting. A frequently-used residual code.
Typical award value: $50K – $5M per award.
New to this market? Read the in-depth guide: How to win NAICS 541990 (All Other Professional, Scientific, and Technical Services) federal contracts →
78 opportunities open now
Jan 11, 2027
Response deadline
Apr 02, 2031
Response deadline
Dec 23, 2026
Response deadline
