NAICS / 541620

NAICS 541620 — Professional, Scientific, and Technical Services

NAICS 541620 covers professional, scientific, and technical services. As of October 16, 2026, there are 11 open federal solicitations classified under this code, most frequently issued by INTERIOR, DEPARTMENT OF THE.

Data as of September 30, 2026, reconciled daily from official federal sources.

Top Buying Agencies

INTERIOR, DEPARTMENT OF THE7

DEPT OF DEFENSE2

COMMERCE, DEPARTMENT OF1

VETERANS AFFAIRS, DEPARTMENT OF1

By Notice Type

Award Notice10

Justification1

Upcoming Deadlines

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

Tracking multiple clients in NAICS 541620? Sign up to get a weekly digest of new matches, scored against each client’s specific eligibility.