Industry · NAICS 541990

All Other Professional, Scientific, and Technical Services contracts and bids

30 open bids right now and $11.4 billion in federal contract obligations over the last 12 months. Who's buying, what's set aside, and what's due next.

Search NAICS 541990 bids

30open bids right now

43%of open bids are set-asides

$11.4 billionfederal obligations, last 12 months

9,183federal contracts with activity, last 12 months

Defenselargest federal buyer

What the data says

43% of the open bids in this industry are set aside for small or certified businesses (13 of 30).

Open bids come from 19 different buying offices; the busiest is FEDERAL ACQUISITION SERVICE.

Maryland has the most open bids by place of performance (2).

Over the last 12 months, federal agencies obligated $11.4 billion on contracts in this industry. Department of Defense accounted for 35%.

Open bids, soonest deadline first

Each links to the official notice.

Technical Support Services for the FHWA Office of Safety and Operations Research & DevelopmentFEDERAL HIGHWAY ADMINISTRATION · due 2026-10-09 Notice of Intent to Sole Source – National Marrow Donor Program – service agreementNATIONAL INSTITUTES OF HEALTH · MD · due 2026-10-12 USACE Enterprise-Wide Trident ServicesDEPT OF THE ARMY · NC · due 2026-10-13 EchoMark Email LicenseNATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Set-aside · TX · due 2026-10-15 Q201--HCR- Medical Physicist Contract for Radiology and Dental (VA-26-00023708) Base Contract year 11/01/2026-10/31/2027 VA Finger LakesVETERANS AFFAIRS, DEPARTMENT OF · Set-aside · NY · due 2026-10-15 US Army High Altitude Intelligence, Surveillance, and Reconnaissance (HA-ISR) SupportDEPT OF THE ARMY · due 2026-10-16 711th HPW Mission Support Services MAC IDIQDEPT OF THE AIR FORCE · Set-aside · OH · due 2026-10-22 Artifact Conservation Services —Vendor PoolNATIONAL ARCHIVES AND RECORDS ADMINISTRATION · MD · due 2026-10-22 Maintenance Service for Portable Fire ExtinguishersBUREAU OF ENGRAVING AND PRINTING · Set-aside · DC · due 2026-10-22 PATRIOT Weapon System Depot-Level Diagnostics, Repair, and Upgrade Support Services (FMS)DEFENSE LOGISTICS AGENCY · due 2026-10-22 CEQ Solutions Marketplace and Public-Private Partnership Engagement Support Task Order 094-80JSC026F0110NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Set-aside · TX · due 2026-10-23 Dissemination and maintenance of a Medicaid quality measure over a 12 - month performance period with one additional option period for quality measure maintenance only.CENTERS FOR DISEASE CONTROL AND PREVENTION · GA · due 2026-10-23

See all 30 open bids in NAICS 541990

Set-asides

No set-aside (open competition)57% · 17

Total Small Business Set-Aside17% · 5

Service-Disabled Veteran-Owned Small Business Set-Aside10% · 3

8(a) Set-Aside7% · 2

Partial Small Business Set-Aside3% · 1

HUBZone Set-Aside3% · 1

Busiest buyers

FEDERAL ACQUISITION SERVICE23% · 7

DEPT OF THE ARMY17% · 5

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION7% · 2

FEDERAL HIGHWAY ADMINISTRATION3% · 1

NATIONAL INSTITUTES OF HEALTH3% · 1

VETERANS AFFAIRS, DEPARTMENT OF3% · 1

Places of performance

Maryland7% · 2

Texas7% · 2

District of Columbia7% · 2

North Carolina3% · 1

New York3% · 1

Ohio3% · 1

Who buys this federally

Contract obligations by awarding agency, 2025-10-01 to 2026-09-30.

Department of Defense$4.1 billion · 35%

Department of Energy$2.8 billion · 25%

General Services Administration$1.5 billion · 13%

Department of Health and Human Services$1.3 billion · 11%

Department of Transportation$559.1 million · 5%

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Sources: open bids from SAM.gov Contract Opportunities (public domain), NYC City Record and Los Angeles RAMP, as indexed by Aeonis Bids right now. Federal contract obligations and award counts from USAspending.gov (public domain) for 2025-10-01 to 2026-09-30: obligations are transaction amounts in the period; counts are awards with activity in the period. NAICS titles: U.S. Census Bureau. Not affiliated with or endorsed by SAM.gov, GSA, USAspending.gov or any agency. Always confirm details in the official notice.

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