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 7 of 12

Biometrics Operations Division Examination Support Services

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-NJ.W6QK ACC-PICA

No Set aside usedDue 8/5/2026

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 7/28/2026

Engine Water Sample Testing for MH-65E aircraft

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.AVIATION LOGISTICS CENTER (ALC)(00038)

Total Small Business Set-Aside (FAR 19.5)Due 8/10/2026

Business Process Engineer - USPS OIG

POSTAL SERVICE.POSTAL SERVICE.SUPPLIES MATERIAL MGMT

No Set aside usedDue 7/31/2026

TO14- ADB Microbiologist and Health Scientist Support Services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF.CENTERS FOR DISEASE CONTROL AND PREVENTION.CDC OFFICE OF ACQUISITION SERVICES

Total Small Business Set-Aside (FAR 19.5)$1824K

J042--Fire Alarm System Inspection, Testing, Maintenance, and Certification Services at the Bedford VA Medical Center

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.241-NETWORK CONTRACT OFFICE 01 (36C241)

Service-Disabled Veteran-Owned Small Business Set AsideDue 8/10/2026

B--Study Fleet Administration Support for the NEFSC

COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA

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

J042--Fire Alarm System Inspection, Testing, Maintenance, and Certification Services at the Bedford VA Medical Center

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.241-NETWORK CONTRACT OFFICE 01 (36C241)

Service-Disabled Veteran-Owned Small Business Set AsideDue 8/10/2026

M--EDIS CONSERVE TOP PRIORITY STAINED GLASS

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

Total Small Business Set-Aside (FAR 19.5)Due 8/6/2026

AFCEC Operation Support Services

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR COMBAT COMMAND.FA4819 325 CONS PKP

8a CompetedDue 7/31/2026

AN41--INTENT TO SOLE SOURCE UNC PHLP Study

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.246-NETWORK CONTRACTING OFFICE 6 (36C246)

Due 7/22/2026

R--Science and Technical Support Services (STSSC) For

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

8a CompetedDue 7/27/2026

J042--Fire Alarm System Inspection, Testing, Maintenance, and Certification Services at the Bedford VA Medical Center

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.241-NETWORK CONTRACT OFFICE 01 (36C241)

Service-Disabled Veteran-Owned Small Business Set AsideDue 8/10/2026

Request for Information (RFI)/Sources Sought (SS) Notice -FHWA Office of Highway Policy Information (HPL) National Performance Management Research Data Set (NPMRDS)

TRANSPORTATION, DEPARTMENT OF.FEDERAL HIGHWAY ADMINISTRATION.693JJ3 ACQUISITION AND GRANTS MGT

No Set aside usedDue 8/5/2026

6515--Dermatology wall assembled light

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.244-NETWORK CONTRACT OFFICE 4 (36C244)

Due 7/23/2026

H--GLAC ANNUAL FIRE EXTINGUISHER SERVICE & INSPECTION

INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.IMR ARIZONA(12400)

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

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

Engine Water Sample Testing for MH-65E aircraft

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.AVIATION LOGISTICS CENTER (ALC)(00038)

Total Small Business Set-Aside (FAR 19.5)Due 8/10/2026

Preparatory Services for the Delivery of Individualized Exercise Recommendations for Breast Cancer Survivors

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

No Set aside usedDue 7/23/2026

NATO Business Opportunity: Capability Development Management Support (CDMS)

COMMERCE, DEPARTMENT OF.BUREAU OF INDUSTRY AND SECURITY

Due 9/8/2026

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

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

Technical Support Services

LABOR, DEPARTMENT OF.OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION AND MANAGEMENT.DOL - CAS DIVISION 1 PROCUREMENT

Due 8/7/2026

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

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

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).