National industry, NAICS 541990
All Other Professional, Scientific, and Technical Services
3,135 opportunities since January 1, 2024, 26 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Open now
26 accepting responses, soonest first.
- FIRE FIGHTING EQUIPMENT INSCPECTIONS
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Sources soughtNAICS 541990Virginia Beach, VA1301428425Closes in 2 daysNov 2 - Data & AI Mission Expert Services (DAMES) IDIQ
Department of the Air Force, FA7014 Afdw PK
Sources soughtNAICS 541990Andrews AFB, MDFA701427SAFCNDAMESCloses in 2 daysNov 2 - 711th HPW Mission Support Services MAC IDIQ
Department of the Air Force, FA2396 USAF AFMC AFRL PZL AFRL Pzle
Combined synopsis and solicitation8(a)NAICS 541990Wright-Patterson AFB, OHFA239626RB008Closes in 3 daysNov 3 - Water Resources Analytical and Professional Support Services - Multiple Award Task Order Contract (MATOC)
Department of the Army, W4LD USA Hecsa
Sources soughtNAICS 541990Location not publishedW912HQ27S0006Closes in 6 daysNov 6 - U.S. Embassy Mexico—International Narcotics & Law Enforcement Affairs (INL Mexico) CONOCER Criminal Analyst Certification Services
Department of State, Acquisitions - Aqm Momentum
SolicitationNAICS 541990Outside the US19AQMM26Q0469Closes in 6 daysNov 6 - TRAINING INSTRUCTOR OPERATOR SERVICES SUPPORT II
Department of the Army, W6QK Acc-Apg-Orlando
Combined synopsis and solicitationSmall businessNAICS 541990FloridaW900KK-27-R-A0003Closes in 9 daysNov 9 - National Guard Bureau (NGB) Centralized Clinical Quality Management (CQM) and Credentialing & Privileging (C&P) Services for the Air National Guard (ANG)
Department of the Army, W39L USA NG Readiness Center
Sources soughtNAICS 541990Andrews AFB, MDPANNGB27P0000042525Closes in 11 daysNov 11 - Cleaning, Inspection, and Hazardous Waste Removal for Two 10,000-Gallon Oil/Water Separators
Department of the Air Force, FA6633 934 Aw PK
Combined synopsis and solicitationSmall businessNAICS 541990Minneapolis, MNFA663327QA001Closes in 12 daysNov 12 - Artifact Conservation Project Coordinator
National Archives and Records Administration, Nara Contracting Office
SolicitationSmall businessNAICS 541990College Park, MD88310327Q00012Closes in 12 daysNov 12 - SMART IRB Governance, Administration, and Operations Support (GAOS)
National Institutes of Health, National Institutes of Health Nida
Combined synopsis and solicitationNAICS 541990Maryland75N98026Q00287Closes in 13 daysNov 13 - Quality Assurance Services - Civil Works, Interagency and International Services (IIS), and Military Construction Projects in Puerto Rico and U.S. Virgin Islands
Department of the Army, W2SR Endist Caribbean
SolicitationSmall businessNAICS 541990Several statesW51DQV27RA002Closes in 13 daysNov 13 - U.S. Army Geospatial Center (AGC) Three-Dimensional High Speed-High Altitude Mapping Operations and Technology Integration (3DH2-M OTI) Single Award Task Order Contract (SATOC) Indefinite Delivery / Indefinite Quantity (ID/IQ) and Initial Task Order
Department of the Army, W6RN USA Geospatial CTR
PresolicitationNAICS 541990Anywhere in the USW5J9CQ27RA001Closes in 13 daysNov 13 - Vandenberg SFB Tank Inspection
Department of the Army, W071 Endist Omaha
Combined synopsis and solicitationSDVOSBNAICS 541990CaliforniaW9128F27QA002Closes in 13 daysNov 13 - Fort Campbell, KY - API 653 External Tank Inspection
Department of the Army, W071 Endist Omaha
Closes in 13 daysNov 13 - ENVIRONMENTAL MODELING AND SIMULATION SUPPORT V (EMSS-V)
Department of the Air Force, FA7022 Amic Det 2 Ol Patrick Pka
Sources soughtNAICS 541990Patrick AFB, FLFA7022-27-Q-EMSSCloses in 14 daysNov 14 - Marine Resource Technical Services Throughout the Naval Facilities Engineering Systems Command (NAVFAC) Pacific Area of Responsibility
Department of the Navy, Navfacsyscom Pacific
SolicitationPartial small businessNAICS 541990HawaiiN6274227R1801Closes in 24 daysNov 24 - One Acquisition Solution for Integrated Services Plus (OASIS+) Total Small Business Set-Aside Continuously Open
Federal Acquisition Service, Gsa/Fas/Pshc/Oasis Plus
SolicitationSmall businessNAICS 541990Location not published47QRCA23R0001-P2Closes in 72 daysJan 11, 2027 - One Acquisition Solution for Integrated Services Plus (OASIS+) 8(a) Small Business Set-Aside Continuously Open Solicitation
Federal Acquisition Service, Gsa/Fas/Pshc/Oasis Plus
Solicitation8(a)NAICS 541990Location not published47QRCA23R0002-P2Closes in 72 daysJan 11, 2027 - One Acquisition Solution for Integrated Services Plus (OASIS+) Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside Continuously Open Solicitation
Federal Acquisition Service, Gsa/Fas/Pshc/Oasis Plus
SolicitationHUBZoneNAICS 541990Location not published47QRCA23R0003-P2Closes in 72 daysJan 11, 2027 - One Acquisition Solution for Integrated Services Plus (OASIS+) Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside Continuously Open Solicitation
Federal Acquisition Service, Gsa/Fas/Pshc/Oasis Plus
SolicitationSDVOSBNAICS 541990Location not published47QRCA23R0004-P2Closes in 72 daysJan 11, 2027 - One Acquisition Solution for Integrated Services Plus (OASIS+) Women-Owned Small Business (WOSB) Set-Aside Continuously Open Solicitation
Federal Acquisition Service, Gsa/Fas/Pshc/Oasis Plus
SolicitationWOSBNAICS 541990Location not published47QRCA23R0005-P2Closes in 72 daysJan 11, 2027 - One Acquisition Solution for Integrated Services Plus (OASIS+) Unrestricted Continuously Open Solicitation
Federal Acquisition Service, Gsa/Fas/Pshc/Oasis Plus
SolicitationNAICS 541990Location not published47QRCA23R0006-P2Closes in 72 daysJan 11, 2027 - NASA Deep Space Autonomous Robotics Challenge: Call for Host Facility Interest
National Aeronautics and Space Administration, NASA Johnson Space Center
Sources soughtNAICS 541990Washington, DC80JSC024R0004Closes in 92 daysJan 31, 2027 - FY2027 USPS OIG Broad Agency Announcement
Postal Service, Supplies Material MGMT
SolicitationNAICS 541990Anywhere in the US6HQOIG-27-A-0001Closes in 335 daysOct 1, 2027 - SAF/CDM Commercial Solutions Opening and Specific Calls
Department of the Air Force, FA7146 Saf Oc PK
SolicitationNAICS 541990Anywhere in the USFA7146-21-S-C-0001Closes in 335 daysOct 1, 2027
Showing the 25 closing soonest of 26.
Everything else
3,109 closed, awarded or informational, newest first.
- MDEO Reverse Industry Days
Department of Veterans Affairs, Sac Frederick
Special noticeNAICS 541990Frederick, MD36C10X27Q0018Posted Oct 30 - NASA NIOC Engineering Services
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541990Location not published80NSSC27945244QPosted Oct 292 publications - Pegasus Support Bridge
Defense Information Systems Agency, Defense Information Systems Agency
JustificationNAICS 541990MarylandJA026-065Awarded to Hii Mission Technologies Corp.
Posted Oct 29 - HUMINT
Department of the Air Force, FA7037 Amic Det 2 Jbsa
Removed from SAM.govAward notice8(a)NAICS 541990San Antonio, TXHQ064225R1395Awarded to Tactica Solutions LLC for $5,760,664
Removed Oct 29Posted Oct 27 - Snow Survey Services for Idaho
Farm Production and Conservation Business Center, Fpac Bus Cntr-Acq Div
Sources soughtSmall businessNAICS 541990Boise City, IDWest-JA27-001Posted Oct 272 publications - Maintenance Service for Portable Fire Extinguishers - BPA
Bureau of Engraving and Printing, Office of the Chief Procurement Officer
Combined synopsis and solicitationSmall businessNAICS 541990Washington, DC2031ZA27Q00004Posted Oct 263 publications - Combined Synopsis/Solicitation for Commercial Items Agile Professional Services (APS) Department of the Army
Department of the Army, W6QK Acc-Apg-Orlando
Combined synopsis and solicitationSmall businessNAICS 541990Orlando, FLW900KK-26-R-A023Posted Oct 267 publications - Request for Information: Outreach and Industry Partnerships (OIP) Portal
Office of Procurement Operations, Sci Tech Acq Div
Special notice8(a)NAICS 541990District of Columbia70RSAT27RFI000003Posted Oct 23 - Naval Center for Combat and Operational Stress Control (NCCOSC) Support services
Department of the Navy, NAVSUP FLT Log CTR Norfolk
SolicitationNAICS 541990Location not publishedN0018927RB002Posted Oct 222 publications - Explosive Characterization and Technical Service Support
Department of the Army, W2R2 USA Engr R & D CTR
Special noticeNAICS 541990Vicksburg, MSW912HZ27Z1CRTPosted Oct 222 publications - Research Support Psychological Assessment for PTSD Clinical Trial
Department of Veterans Affairs, Rpo East
Sources soughtNAICS 541990Milwaukee, WI36C24E27Q0010Posted Oct 21 - ANSI Inspections and Dielectric Testing at DDSP - SP3300-27-Q-0003
Defense Logistics Agency, DLA Distribution
SolicitationNAICS 541990PennsylvaniaSP330027Q0003Posted Oct 213 publications - USACE Tactical Readiness - Integrated Deployment of Enterprise Services (TRIDENT)
Department of the Army, W074 Endist Wilmington
PresolicitationSmall businessNAICS 541990Location not publishedW912PM26RA0029Posted Oct 212 publications - WYAO Woodward Gov Cabinet Assessment
Bureau of Reclamation, Great Plains Regional Office
Award noticeSmall businessNAICS 541990Mills, WY140R6026Q0063Awarded to Winn-Marion Barber LLC for $48,010
Posted Oct 193 publications - Multi X Office (MXO02) Program Support Services
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Award noticeNAICS 541990Arlington, VAHRAwarded to Ecs Federal, LLC for $162,654,574
Posted Oct 19 - Better Health Membership and Dues FY27
Department of Veterans Affairs, 250-Network Contract Office 10
Special noticeNAICS 541990Ohio36C25027Q0048Posted Oct 19 - Strategic Contract Consolidation Announcement
Department of the Army, Department of the Army
Special noticeNAICS 541990Aberdeen Proving Ground, MDCommand_Control_and_Information_Network_(CPE_C2IN)Posted Oct 19 - Industrial Control Technician
Department of the Air Force, FA2543 460 Cons
Sources soughtSmall businessNAICS 541990ColoradoFA2543_FY27Posted Oct 192 publications - Countering Weapons of Mass Destruction (CWMD) Security Cooperation Engagement Program (CSCEP) Support Services Fiscal Year 2025 333 Requirements
Defense Threat Reduction Agency, Defense Threat Reduction Agency
Award noticeNAICS 541990Fort Belvoir, VAHDTRA126FE079Awarded to Valiant Global Defense Services Inc. for $10,359,443
Posted Oct 19 - Generation and Delivery of Meteorological and Hydrological Forecasts for the Western Washington and Northwest Montana River Basins
Department of the Army, W071 Endist Seattle
PresolicitationNAICS 541990Seattle, WAW912DW27QA004Posted Oct 19 - Mission-Critical Support Continuity
Immediate Office of the Secretary of Defense, Strategic Capabilities Office
Special noticeNAICS 541990VirginiaPosted Oct 152 publications - Special Notice - Short Term Materiel Fielding Support Modification Nov 2026
Department of the Army, W6QK ACC-APG Natick
Special noticeSmall businessNAICS 541990Location not publishedPosted Oct 15 - Request for Information (RFI) - Medical Fielding Short-Term
Department of the Army, W6QK ACC-APG Natick
Sources soughtNAICS 541990Anywhere in the USRFI_MedicalFieldingShortTermNov2026Posted Oct 15 - Dose Reconstruction and Related Activities to Support NIOSH's Responsibilities under the Energy Employees Occupational Illness Compensation Act (EEOICPA)
Centers for Disease Control and Prevention, CDC Office of Acquisition Services
PresolicitationNAICS 541990Atlanta, GA0000HCCN-2027-99582Posted Oct 14 - JOFOC - Architecture and Data Modernization Support
Department of Education, FSA Acquisitions Office
JustificationNAICS 541990McLean, VA91003126Q0015Awarded to The Mitre Corporation
Posted Oct 14 - Naval Center for Combat and Operational Stress Control (NCCOSC) Support Services.
Department of the Navy, NAVSUP FLT Log CTR Norfolk
SolicitationNAICS 541990VirginiaN0018927QB001Posted Oct 144 publications - Notice of Intent to Sole Source – Guidehouse Digital LLC – Pediatric Oncology Support
National Institutes of Health, National Institutes of Health Olao
PresolicitationNAICS 541990Bethesda, MDNOI-OD-27-000467Posted Oct 13 - Event Data Recorders
Department of State, Acquisitions - Aqm Momentum
Award noticeSmall businessNAICS 541990Anywhere in the US19AQMM26D0478Awarded to Lytx, Inc. for $5,138,675
Posted Oct 8 - JUSTIFICATION FOR AN EXCEPTION TO FAIR OPPORTUNITY UNDER INDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ) CONTRACTS
Federal Acquisition Service, GSA FAS Aas Fedsim
JustificationNAICS 541990Aberdeen Proving Ground, MD47QFCA24F0018Awarded to Caci, Inc. - Federal
Posted Oct 8 - 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, CDC Office of Acquisition Services
PresolicitationNAICS 541990Atlanta, GA75D30127Q79325Posted Oct 8 - Award/JOFOC Notification for NASA Commercial Satellite Data Acquisition (CSDA) and Evaluation of Data in Support of Sustainable Land Imaging (SLI) Commercialization
National Aeronautics and Space Administration, NASA Headquarters
JustificationNAICS 541990Maple Grove, MN80HQTR26C0010Awarded to Earthdaily Analytics Usa, Inc.
Posted Oct 8 - EchoMark Email License
National Aeronautics and Space Administration, NASA Shared Services Center
Combined synopsis and solicitationSmall businessNAICS 541990Houston, TX80NSSC26973981QAwarded to Govsmart, Inc.
Posted Oct 8 - Artifact Conservation Services —Vendor Pool
National Archives and Records Administration, Nara Contracting Office
Combined synopsis and solicitationNAICS 541990College Park, MD88310327Q00008Posted Oct 8 - Biometric Identity Services
Office of Procurement Operations, Departmental Operations Acquisitions Division I
Sources soughtNAICS 541990Location not publishedRUIM-26-00043Posted Oct 8 - PATRIOT Weapon System Depot-Level Diagnostics, Repair, and Upgrade Support Services (FMS)
Defense Logistics Agency, DLA Land at Aberdeen
Sources soughtNAICS 541990Location not publishedSPRBL127X1CQOPosted Oct 7 - Advanced Mechanic Institute - 2.0
Department of the Army, W6QK Acc- Dta
JustificationNAICS 541990Outside the USW912CH26C0077Posted Oct 7 - US Army High Altitude Intelligence, Surveillance, and Reconnaissance (HA-ISR) Support
Department of the Army, W6QK ACC-APG
Sources soughtNAICS 541990Location not publishedHQDAG26OCT2026Posted Oct 6 - Bridge Contract for Clinical Protocol Coordinator 4
National Institutes of Health, National Institutes of Health Olao
JustificationNAICS 541990Bethesda, MDNIH-OD-26-010503Awarded to Guidehouse Digital LLC
Posted Oct 6 - Maintenance Service for Portable Fire Extinguishers
Bureau of Engraving and Printing, Office of the Chief Procurement Officer
Combined synopsis and solicitationSmall businessNAICS 541990Washington, DC2031ZA27Q00001Posted Oct 52 publications - Underground Storage Tank Testing, Inspection, Repair IDIQ
Department of the Air Force, FA9301 Aftc Pzio
Award noticeSmall businessNAICS 541990CaliforniaFA930127D0001Awarded to Restored Cloud Inc. for $336,784
Posted Oct 5 - Plan Program Integrity Medicare Drug Integrity Contractor (PPI MEDIC)
Centers for Medicare and Medicaid Services, Ofc of Acquisition and Grants MGMT
Award noticeWOSBNAICS 541990Maryland260656JAwarded to Emendata LLC for $50,107,760
Posted Oct 15 publications - FY27 Medical Physics Inspection Services
Department of Veterans Affairs, 248-Network Contract Office 8
Award noticeSDVOSBNAICS 541990Tampa, FL36C24827Q0009Awarded to Tech62 Inc. for $525,000
Posted Oct 14 publications - WHA - Data Systems Support Services
Department of State, Acquisitions - Aqm Momentum
JustificationNAICS 541990Washington, DC19AQMM26F1435Awarded to Nakupuna Federal LLC
Posted Sep 30 - Support for the Radiological Assessment System for
Nuclear Regulatory Commission, Nuclear Regulatory Commission
Award noticeSmall businessNAICS 541990Corvallis, OR31310026R0016Awarded to Renaissance Code Development LLC for $1,068,522
Posted Sep 303 publications - VHA Salary Survey Data Collection & Analysis (VA-26-00056720) Morgan/Strawbridge
Department of Veterans Affairs, Rpo Central
Award noticeNAICS 541990Arlington, VA36C24C26R0004Awarded to Deloitte Consulting LLP for $11,335,300
Posted Sep 307 publications - Notice of Intent to Sole Source – National Marrow Donor Program – service agreement
National Institutes of Health, National Institutes of Health Olao
Combined synopsis and solicitationNAICS 541990Bethesda, MDNOI-OD-27-000007Posted Sep 30 - Compilation of Ocean-Going Self-Propelled Deep-Draft Vessel Operating Costs (DDVOCs)
Department of the Army, W4LD USA Hecsa
Award noticeNAICS 541990Location not publishedW912HQ26CA094Awarded to Maritime Strategies International Limited for $342,500
Posted Sep 30 - Sole Source: Defense Security Cooperation Agency (DSCA) Assessment, Monitoring, and Evaluation (AM&E) Database Management Support Services
Washington Headquarters Services (Whs), Washington Headquarters Services
JustificationNAICS 541990Washington, DCWHS-2026-1969-JAAwarded to Logistics Management Institute
Posted Sep 303 publications - HCR- Medical Physicist Contract for Radiology and Dental (VA-26-00023708) Base Contract year 11/01/2026-10/31/2027 VA Finger Lakes
Department of Veterans Affairs, 242-Network Contract Office 02
PresolicitationSDVOSBNAICS 541990Bath, NY36C24226Q0905Posted Sep 292 publications - Ergonomic Assessment Services
Department of Veterans Affairs, 262-Network Contract Office 22
Award noticeSmall businessNAICS 541990San Diego, CA36C26226Q0251Awarded to Postured LLC for $140,250
Posted Sep 297 publications