NAICS / 541690

NAICS 541690 — Professional, Scientific, and Technical Services

NAICS 541690 covers professional, scientific, and technical services. As of October 16, 2026, there are 6 open federal solicitations classified under this code, most frequently issued by INTERIOR, DEPARTMENT OF THE.

Data as of October 3, 2026, reconciled daily from official federal sources.

Top Buying Agencies

INTERIOR, DEPARTMENT OF THE2

VETERANS AFFAIRS, DEPARTMENT OF2

COMMERCE, DEPARTMENT OF1

HEALTH AND HUMAN SERVICES, DEPARTMENT OF1

By Notice Type

Award Notice5

Presolicitation1

Upcoming Deadlines

No open solicitations under this code currently have a published deadline.

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