GovBidScope

Government Contracts for NAICS 541990

283 active federal opportunities under NAICS 541990. Updated hourly from SAM.gov.

Data updated Aug 27, 12:06 PM (cached) · 283 opportunities · Page 8 of 12

Crash Investigation Sampling System (CISS) Injury Coding Center (ICC)

TRANSPORTATION, DEPARTMENT OF.NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION.693JJ9 NHTSA OFFICE OF ACQUISTION

R--Science and Technical Support Services IDIQ Contract Mid-Continent

INTERIOR, DEPARTMENT OF THE.US GEOLOGICAL SURVEY.OFC OF ACQUISITION GRANTS-DENVER

J--GC26 - MAINTENANCE OF JANUS FIRE

INTERIOR, DEPARTMENT OF THE.BUREAU OF RECLAMATION.UPPER COLORADO REGIONAL OFFICE

Total Small Business Set-Aside (FAR 19.5)Due 7/23/2026

One Acquisition Solution for Integrated Services Plus (OASIS+) Unrestricted Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION.FEDERAL ACQUISITION SERVICE.GSA/FAS/PSHC/OASIS PLUS

No Set aside usedDue 1/11/2027

H--OLYM Fire Extinguisher inspection, service and rep

INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.PWR OLYM MABO(83000)

$38K

One Acquisition Solution for Integrated Services Plus (OASIS+) Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION.FEDERAL ACQUISITION SERVICE.GSA/FAS/PSHC/OASIS PLUS

HUBZone Set AsideDue 1/11/2027

R--Science and Technical Support Services IDIQ Contract Mid-Continent

INTERIOR, DEPARTMENT OF THE.US GEOLOGICAL SURVEY.OFC OF ACQUISITION GRANTS-DENVER

$53K

One Acquisition Solution for Integrated Services Plus (OASIS+) 8(a) Small Business Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION.FEDERAL ACQUISITION SERVICE.GSA/FAS/PSHC/OASIS PLUS

8a CompetedDue 1/11/2027

5-Year Sprinkler Inspection

AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD

Due 7/31/2026

Services to Support Training Development

JUSTICE, DEPARTMENT OF.FEDERAL BUREAU OF INVESTIGATION.FBI - REDSTONE ARSENAL

Total Small Business Set-Aside (FAR 19.5)Due 7/27/2026

H--YELL FIRE EXTING INSPECT/TEST, RECHARG, & REPLC

INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.IMR NORTHERN ROCKIES(12200)

Total Small Business Set-Aside (FAR 19.5)Due 7/31/2026

Draft Request for Quote (RFQ) – Contract Disputes Act Claims Analysis Support – Industry Review and Comment

HEALTH AND HUMAN SERVICES, DEPARTMENT OF.INDIAN HEALTH SERVICE.DIVISION OF ACQUISITIONS POLICY HQ

Due 7/21/2026

Surveys and Certifications

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA SHIPYARD.PUGET SOUND NAVAL SHIPYARD IMF

Due 7/31/2026

NNSY CASK DROP ANALYSIS TEST

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA SHIPYARD.NORFOLK NAVAL SHIPYARD GF

Total Small Business Set-Aside (FAR 19.5)Due 7/20/2026

American Bureau of Shipping IDIQ for Dredge Murden and MPV Brandy Station

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST WILMINGTON

No Set aside usedDue 7/29/2026

One Acquisition Solution for Integrated Services Plus (OASIS+) Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION.FEDERAL ACQUISITION SERVICE.GSA/FAS/PSHC/OASIS PLUS

Service-Disabled Veteran-Owned Small Business Set AsideDue 1/11/2027

U005--NICHE - Nurses Improving Care for Healthsystem Elders

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.245-NETWORK CONTRACT OFFICE 5 (36C245)

Due 7/29/2026

One Acquisition Solution for Integrated Services Plus (OASIS+) Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION.FEDERAL ACQUISITION SERVICE.GSA/FAS/PSHC/OASIS PLUS

HUBZone Set AsideDue 1/11/2027

Notice of Ordering Period Extension-Clinical Evaluation of Phenserine Tartrate Extended Controlled Release Tablet

HEALTH AND HUMAN SERVICES, DEPARTMENT OF.NATIONAL INSTITUTES OF HEALTH.NATIONAL INSTITUTES OF HEALTH NIDA

No Set aside usedDue 7/30/2026

One Acquisition Solution for Integrated Services Plus (OASIS+) Total Small Business Set-Aside Continuously Open

GENERAL SERVICES ADMINISTRATION.FEDERAL ACQUISITION SERVICE.GSA/FAS/PSHC/OASIS PLUS

Total Small Business Set-Aside (FAR 19.5)Due 1/11/2027

Conservation and Stabilization of the Plaster and Decorative Paint at the President’s Room Ceiling, United States Capitol Building

ARCHITECT OF THE CAPITOL.ARCHITECT OF THE CAPITOL.ACQUISITION & MATERIAL MAN DIV

No Set aside used$275K

EDIS CONSERVE THE EDISON DESKS

INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.NER SERVICES MABO (43000)

Total Small Business Set-Aside (FAR 19.5)Due 8/11/2026

H--YELL FIRE EXTING INSPECT/TEST, RECHARG, & REPLC

INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.IMR NORTHERN ROCKIES(12200)

Total Small Business Set-Aside (FAR 19.5)Due 6/26/2026

One Acquisition Solution for Integrated Services Plus (OASIS+) Women-Owned Small Business (WOSB) Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION.FEDERAL ACQUISITION SERVICE.GSA/FAS/PSHC/OASIS PLUS

Women-Owned Small BusinessDue 1/11/2027

Maintenance/Calibration, Testing, and Recharging Services of Portable Fire Extinguishers

DEPT OF DEFENSE.DEFENSE HEALTH AGENCY (DHA).DEFENSE HEALTH AGENCY HCD WEST

Total Small Business Set-Aside (FAR 19.5)Due 7/24/2026

How to Win NAICS 541990 Government Contracts

Federal agencies spend billions annually on naics 541990 services under NAICS code 541990. Opportunities are posted on SAM.gov with response windows of 14-30 days — most small businesses miss them because they don't check daily.

Requirements to bid: You need an active SAM.gov registration (free), a DUNS/UEI number, and in most cases the relevant trade licenses for your state. Many naics 541990 contracts are set aside exclusively for small businesses, 8(a) firms, HUBZone, WOSB, or service-disabled veteran-owned businesses.

Why use GovBidScope: We aggregate SAM.gov postings under NAICS 541990into one browsable feed with plain-English titles and set-aside tags so you can scan the list quickly instead of clicking through 40-page solicitations one at a time.

Frequently Asked Questions

What is NAICS 541990?

NAICS 541990 covers naics 541990 businesses. The federal government uses this code to classify contracts by industry, so agencies can find qualified vendors for specific types of work.

How many naics 541990 contracts are posted per month?

Typically 50-200+ opportunities per month under NAICS 541990, depending on the fiscal year cycle. Volume spikes in Q4 (July-September) as agencies spend remaining budgets.

Can I bid if I'm a small business?

Yes. The federal government is required to award at least 23% of contracts to small businesses. Many contracts under NAICS 541990 are set aside exclusively for small businesses or disadvantaged categories (8(a), HUBZone, WOSB, SDVOSB).