NAICS / 541330

NAICS 541330 — Professional, Scientific, and Technical Services

NAICS 541330 covers professional, scientific, and technical services. As of August 26, 2026, there are 5 open federal solicitations classified under this code, most frequently issued by DEPT OF DEFENSE.

Data as of August 18, 2026, reconciled daily from official federal sources.

Top Buying Agencies

DEPT OF DEFENSE4

HOMELAND SECURITY, DEPARTMENT OF1

By Notice Type

Sources Sought3

Solicitation1

Special Notice1

Upcoming Deadlines

Title	Agency	Deadline
Joint Interoperability Test Command (JITC) Interoperability and Conformance Certification for the Link 16 Small Tactical Terminal (STT) KOR-24A)	HOMELAND SECURITY, DEPARTMENT OF	8/27/2026
LTAMDS Engineering Services CY26-CY28	DEPT OF DEFENSE	8/27/2026
Honeywell Engineering Services	DEPT OF DEFENSE	8/31/2026
FGEN Support Services	DEPT OF DEFENSE	9/3/2026
Sensor Agnostic Emulator & Trainer (SAET)	DEPT OF DEFENSE	9/18/2026

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