NAICS / 541715

NAICS 541715 — Professional, Scientific, and Technical Services

NAICS 541715 covers professional, scientific, and technical services. As of October 16, 2026, there are 37 open federal solicitations classified under this code, most frequently issued by DEPT OF DEFENSE.

Data as of October 15, 2026, reconciled daily from official federal sources.

Top Buying Agencies

DEPT OF DEFENSE28

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION3

HOMELAND SECURITY, DEPARTMENT OF2

ENERGY, DEPARTMENT OF1

NUCLEAR REGULATORY COMMISSION1

By Notice Type

Solicitation11

Award Notice6

Presolicitation5

Justification5

Combined Synopsis/Solicitation4

Sources Sought3

Special Notice3

Upcoming Deadlines

Title	Agency	Deadline
Amendment #10: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization	DEPT OF DEFENSE	10/19/2026
Rendezvous, Proximity Operations (RPO) Threat Response (RTR) VICTUS Responsive Launch Space Vehicle (SV)	DEPT OF DEFENSE	10/19/2026
Intelligence Exploitation and Targeting Systems (IETS)	DEPT OF DEFENSE	10/19/2026
FTA Broad Agency Announcement (FY26) -- “Research Initiatives in Support of Safety, Accessibility, and Mobility in Public Transportation	TRANSPORTATION, DEPARTMENT OF	10/20/2026
AOI 27-A002 Commercial Technology Accelerator	DEPT OF DEFENSE	10/22/2026
Space Environment Technologies and Science (SETS) Broad Agency Announcement (BAA) Call 004	DEPT OF DEFENSE	10/29/2026
SEEK EAGLE MODELING, ANALYSIS, AND TOOLS SUPPORT (SEMATS) 4	DEPT OF DEFENSE	10/30/2026
Request for Proposal (RFP) - Resilient Missile Warning Tracking (RMWT) Low Earth Orbit (LEO) Ground Entry Points (GEPs)	DEPT OF DEFENSE	11/2/2026
REQUEST FOR INFORMATION – PACIFIC GREENFIELD INITIATIVE (ADVANCED MANUFACTURING AND INDUSTRIAL RESILIENCE OPPORTUNITY ON OAHU, HI)	DEPT OF DEFENSE	11/11/2026
HERMES BAA CALL: Rotating Detonation Rocket Engine-Combined Cycle (RDRE-CC) Flight Demonstration	DEPT OF DEFENSE	11/17/2026

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