NAICS 541990: All Other Professional, Scientific, and Technical Services
191 open federal opportunities for all other professional, scientific, and technical services.
Updated daily from public federal procurement data. Last refresh October 28, 2026.
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Open opportunities
191 open opportunities coded NAICS 541990, soonest deadline first (first 100 shown).
Oct 28 · closes today
Industrial Control Technician — Colorado
Want help bidding on this?Oct 28 · closes today
Combined Synopsis/Solicitation for Commercial Items Agile Professional Services (APS) Department of the Army — Orlando, FL
Want help bidding on this?Oct 30 · closes in 2 days
Vandenberg SFB Tank Inspection
Want help bidding on this?Oct 30 · closes in 2 days
Dose Reconstruction and Related Activities to Support NIOSH's Responsibilities under the Energy Employees Occupational I — Atlanta, GA
Want help bidding on this?Oct 30 · closes in 2 days
711th HPW Mission Support Services MAC IDIQ — Wright Patterson Afb, OH
Want help bidding on this?Oct 30 · closes in 2 days
Generation and Delivery of Meteorological and Hydrological Forecasts for the Western Washington and Northwest Montana Ri — Seattle, WA
Want help bidding on this?Oct 30 · closes in 2 days
Maintenance Service for Portable Fire Extinguishers - BPA — Washington, DC
Want help bidding on this?Oct 30 · closes in 2 days
Helicopter Services for Idaho — Boise, ID
Want help bidding on this?Oct 30 · closes in 2 days
Snow Survey Services for Idaho — Boise, ID
Want help bidding on this?Nov 1 · closes in 4 days
U.S. Embassy Mexico�International Narcotics & Law Enforcement Affairs (INL Mexico) CONOCER Criminal Analyst Certificatio
Want help bidding on this?Nov 2 · closes in 5 days
Data & AI Mission Expert Services (DAMES) IDIQ — Andrews Afb, MD
Want help bidding on this?Nov 6 · closes in 9 days
U.S. Embassy Mexico�International Narcotics & Law Enforcement Affairs (INL Mexico) CONOCER Criminal Analyst Certificatio
Want help bidding on this?Nov 6 · closes in 9 days
Water Resources Analytical and Professional Support Services - Multiple Award Task Order Contract (MATOC)
Want help bidding on this?Nov 9 · closes in 12 days
Training instructor operator services support ii — Florida
Want help bidding on this?Nov 11 · closes in 14 days
National Guard Bureau (NGB) Centralized Clinical Quality Management (CQM) and Credentialing & Privileging (C&P) Services — Andrews Air Force Base, MD
Want help bidding on this?Nov 12 · closes in 15 days
All other professional, scientific, and technical services — Minneapolis, MN
Want help bidding on this?Nov 13 · closes in 16 days
Quality Assurance Services - Civil Works, Interagency and International Services (IIS), and Military Construction Projec
Want help bidding on this?Nov 13 · closes in 16 days
U.S. Army Geospatial Center (AGC) Three-Dimensional High Speed-High Altitude Mapping Operations and Technology Integrati
Want help bidding on this?Nov 13 · closes in 16 days
Fort Campbell, KY - API 653 External Tank Inspection
Want help bidding on this?Nov 13 · closes in 16 days
Request for Information: Outreach and Industry Partnerships (OIP) Portal — District of Columbia
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Nov 2 · closes in 5 days
Data & AI Mission Expert Services (DAMES) IDIQ — Andrews Afb, MD
Want help bidding on this?Nov 6 · closes in 9 days
U.S. Embassy Mexico�International Narcotics & Law Enforcement Affairs (INL Mexico) CONOCER Criminal Analyst Certificatio
Want help bidding on this?Nov 6 · closes in 9 days
Water Resources Analytical and Professional Support Services - Multiple Award Task Order Contract (MATOC)
Want help bidding on this?Nov 9 · closes in 12 days
Training instructor operator services support ii — Florida
Want help bidding on this?Nov 11 · closes in 14 days
National Guard Bureau (NGB) Centralized Clinical Quality Management (CQM) and Credentialing & Privileging (C&P) Services — Andrews Air Force Base, MD
Want help bidding on this?Nov 12 · closes in 15 days
All other professional, scientific, and technical services — Minneapolis, MN
Want help bidding on this?Nov 13 · closes in 16 days
Quality Assurance Services - Civil Works, Interagency and International Services (IIS), and Military Construction Projec
Want help bidding on this?Nov 13 · closes in 16 days
U.S. Army Geospatial Center (AGC) Three-Dimensional High Speed-High Altitude Mapping Operations and Technology Integrati
Want help bidding on this?Nov 13 · closes in 16 days
Fort Campbell, KY - API 653 External Tank Inspection
Want help bidding on this?Nov 13 · closes in 16 days
Request for Information: Outreach and Industry Partnerships (OIP) Portal — District of Columbia
Want help bidding on this?Nov 13 · closes in 16 days
Vandenberg SFB Tank Inspection
Want help bidding on this?Nov 13 · closes in 16 days
Environmental modeling and simulation support v (emss-v) — Patrick Air Force Base, FL
Want help bidding on this?Nov 23 · closes in 26 days
Marine Resource Technical Services Throughout the Naval Facilities Engineering Systems Command (NAVFAC) Pacific Area of
Want help bidding on this?Dec 7 · closes in 40 days
Marine resource technical services throughout the naval facilities engineering systems command (navfac) pacific area of — Jbphh, HI
Want help bidding on this?Dec 15 · closes in 48 days
APG Industry Update November 2026: Registration and request for topics
Want help bidding on this?Dec 16 · closes in 49 days
Multiple Award Schedule
Want help bidding on this?Jan 11 · closes in 75 days
One Acquisition Solution for Integrated Services Plus (OASIS+) Total Small Business Set-Aside Continuously Open
Want help bidding on this?Jan 11 · closes in 75 days
One Acquisition Solution for Integrated Services Plus (OASIS+) Historically Underutilized Business Zone (HUBZone) Small
Want help bidding on this?Jan 11 · closes in 75 days
One Acquisition Solution for Integrated Services Plus (OASIS+) Service-Disabled Veteran-Owned Small Business (SDVOSB) Se
Want help bidding on this?Jan 11 · closes in 75 days
One Acquisition Solution for Integrated Services Plus (OASIS+) Women-Owned Small Business (WOSB) Set-Aside
Want help bidding on this?Jan 11 · closes in 75 days
One Acquisition Solution for Integrated Services Plus (OASIS+) 8(a) Small Business Set-Aside Continuously Open Solicitat
Want help bidding on this?Jan 11 · closes in 75 days
One Acquisition Solution for Integrated Services Plus (OASIS+) Continuously Open Solicitation
Want help bidding on this?Jan 11 · closes in 75 days
One Acquisition Solution for Integrated Services Plus (OASIS+) Unrestricted Continuously Open Solicitation
Want help bidding on this?Jan 11 · closes in 75 days
One Acquisition Solution for Integrated Services Plus (OASIS+) Women-Owned Small Business (WOSB) Set-Aside Continuously
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By state
- Florida 6
- Ohio 6
- District of Columbia 5
- Maryland 4
- Minnesota 4
- Idaho 2
- Colorado 1
- Georgia 1
- Washington 1
- Hawaii 1
- South Carolina 1
- Massachusetts 1
Show all 13
- Virginia 1
By agency
- General Services Administration 123
- Dept of Defense 50
- Agency for International Development 4
- Department of the Treasury 3
- Department of Agriculture 2
- Department of State 2
- Postal Service 2
- Department of Health and Human Services 1
- Department of Homeland Security 1
- National Aeronautics and Space Administration 1
- Department of Energy 1
- Department of Transportation 1
Recent awards
Federal contract awards announced in the last 12 months, newest first.
| Date | Awardee | Agency | Amount | Work |
|---|---|---|---|---|
| 2026-10-19 | THE BISON GROUP LLC Reston VA 20190 USA | Federal Acquisition Service | $12,000,000 | Multiple Award Schedule |
| 2026-10-15 | CSIC SOLUTIONS LLC Haslet TX 76052 USA | Department of Veterans Affairs | $84,154 | PMI Svc, Fire Extinguishers - Base Plus Four (4) Option Years Base PoP: 11/1/25 - 10/31/26 |
| 2026-10-08 | ACTION TECHNOLOGY SERVICES LLC Sierra Vista AZ 85650 USA | Federal Acquisition Service | $30,000,000 | Multiple Award Schedule |
| 2026-09-30 | VALIANT GLOBAL DEFENSE SERVICES INC. Chantilly VA 20151 USA | Defense Threat Reduction Agency (Dtra) | $10,359,443 | Countering Weapons of Mass Destruction (CWMD) Security Cooperation Engagement Program (CSCEP) Support Services Fiscal Ye |
| 2026-09-29 | SCIENCE AND ENGINEERING SERVICES | Dept of the Navy | $594,891 | SSCO NPOR MANET F-GCS Installation and Integration |
| 2026-09-28 | DELOITTE CONSULTING LLP ARLINGTON 22209 | Department of Veterans Affairs | $11,335,300 | All other professional, scientific, and technical services |
| 2026-09-28 | DELOITTE CONSULTING LLP ARLINGTON 22209 | Department of Veterans Affairs | $11,335,300 | All other professional, scientific, and technical services |
| 2026-09-22 | JUSTUS CORPORATION 112 BARRETT CT STAFFORD VA 22554 USA | Dept of the Army | $70,000 | FY26 CRRP Gate-1 Cylinder Rebuild |
| 2026-09-18 | WINN-MARION BARBER LLC 7151 S BLACKHAWK ST STE 900 Centennial CO 80112 USA | Bureau of Reclamation | $48,010 | WYAO Woodward Gov Cabinet Assessment |
| 2026-09-16 | AC DISASTER CONSULTING LLC DENVER 80202 USA | Federal Acquisition Service | $2,000,000 | Multiple Award Schedule |
| 2026-09-02 | BROADBAND TECHNOLOGY CORPORATION Sterling VA 20166 USA | Federal Acquisition Service | $475,000 | Multiple Award Schedule |
| 2026-08-18 | ALFA ZULA PROFESSIONALS INC Summerfield FL 34491 USA | Federal Acquisition Service | $35,000,000 | Multiple Award Schedule |
| 2026-08-14 | NEVER ENDING TECHNOLOGY INC BROWNSBORO 35741 USA | Federal Acquisition Service | $475,000 | Multiple Award Schedule |
| 2026-06-03 | TAMAYO FEDERAL SOLUTIONS | Federal Acquisition Service | $55,000,000 | Multiple Award Schedule |
| 2026-05-19 | OPERATION BENJAMIN LLC West Hempstead NY 11552 USA | American Battle Monuments Commission | $2,758,161 | Fallen Servicemembers Religious Heritage Restoration Program |
| 2026-04-23 | CRONOS LLC MILLS MD 20634 USA | Federal Acquisition Service | $475,000 | Multiple Award Schedule |
| 2026-04-15 | SENECA FEDERAL HEALTH LLC Chantilly VA 20151-4256 USA | Federal Acquisition Service | $15,000,000 | Multiple Award Schedule |
| 2026-04-08 | Pharmavise Consulting Corporation Parkland FL 33067-4714 USA | Federal Acquisition Service | $3,000,000 | Multiple Award Schedule |
| 2026-01-27 | FILIUS CORPORATION San Jose CA 95112 USA | Dept of the Air Force | $64,000,000 | All other professional, scientific, and technical services |
| 2025-12-22 | GOVERNMENT AND MILITARY CERTIFICATION SYSTEMS | Dept of the Army | $29,600 | Qao iso audit |
| 2025-11-26 | SafeGuard Services LLC HILL 17011-3718 USA | Federal Acquisition Service | $4,725,000 | Multiple Award Schedule |
About this data
These summaries are written from the public contract opportunities the U.S. government publishes every day. Each one describes what is needed, where, who can bid and when it closes. Want to go after one? Use Help me bid and we will get you the full solicitation, the requirements and a draft response.
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