NAICS / 541620

NAICS 541620 — Professional, Scientific, and Technical Services

NAICS 541620 covers professional, scientific, and technical services. As of August 26, 2026, there are 3 open federal solicitations classified under this code, most frequently issued by DEPT OF DEFENSE.

Data as of August 21, 2026, reconciled daily from official federal sources.

Top Buying Agencies

DEPT OF DEFENSE2

AGRICULTURE, DEPARTMENT OF1

By Notice Type

Solicitation2

Special Notice1

Upcoming Deadlines

Title	Agency	Deadline
Notice of Intent to Award a BPA Call Order against The Land Management Integrated Resources BPA (LMIR) - Mark Twain N.F.	AGRICULTURE, DEPARTMENT OF	9/2/2026
Natural Resource Technical Services Throughout the Naval Facilities Engineering Systems Command (NAVFAC) Pacific Area of Responsibility	DEPT OF DEFENSE	9/9/2026
Natural Resource Technical Services Throughout the Naval Facilities Engineering Systems Command (NAVFAC) Pacific Area of Responsibility	DEPT OF DEFENSE	9/9/2026

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