What types of agencies buy single source procurement services?

Federal agencies across all departments procure single source procurement services, including the Department of Defense, Department of Veterans Affairs, General Services Administration, and civilian agencies. State and local governments also issue single source procurement contracts through their own procurement portals.

How do I find single source procurement contracts with SamSearch?

Use SamSearch to browse pre-classified opportunities in one place, with AI-powered filtering by agency, set-aside, and deadline.

Are there set-aside contracts for small businesses in single source procurement?

Yes. Many single source procurement contracts are set aside for small businesses, including 8(a), WOSB, SDVOSB, and HUBZone firms. Use SamSearch's set-aside filters to find contracts your business qualifies for.

How competitive are single source procurement government contracts?

Competition varies by contract size and type. Large IDIQ vehicles in single source procurement can attract dozens of bidders, while small open-market solicitations may have only a few. Monitoring active solicitations and building agency relationships early improves win rates.

Contract Category

single source procurement Government Contracts

392 government contract opportunities classified as single source procurement, spanning federal and state/local solicitations. Updated daily.

11 federal381 SLEDUpdated daily

Federal Opps

Federal contracts

SLED Opps

381

State, local & education contracts

Forecasts

—

Agency pipeline forecasts

Total

392

All sources combined

11 federal contract opportunities classified as single source procurement.

DEPT OF DEFENSE

SIEMENS INDUSTRY SOFTWARE INC – ALTAIR UNITS

Archived

AI Summary

The Air Force Research Lab intends to award a single source purchase order to Siemens Industry Software Inc for Altair Units. This is a notice of intent, not a request for competitive proposals. Responses are due by August 21, 2026, and must follow specific email guidelines to ensure delivery.

Posted Aug 17, 2026Due Aug 21, 2026Special NoticeNAICS 513210Sol: Altair_AFRL_RMZA

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DEPT OF DEFENSE

IASS TRILION MAINTENANCE RENEWAL

Archived

AI Summary

The Department of Defense, specifically the Air Force, intends to award a single source purchase order for the Trilion Maintenance Renewal to Trilon Quality Systems LLC. This notice is not a request for competitive proposals, and responses must be submitted by August 6, 2026.

Posted Jul 29, 2026Due Aug 6, 2026Special NoticeNAICS 513120

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DEPT OF DEFENSE

CONDOR CAT TRACK REPLACEMENT

Archived

AI Summary

The 97th Contracting Squadron at Altus Air Force Base seeks capability statements for the replacement and installation of CAT-Track parts. This is a single source procurement intended for Time Manufacturing Company. Interested parties must submit their capability statements by July 28, 2026, to the provided email addre…

Posted Jul 13, 2026Due Jul 28, 2026PresolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: FA441926Q0005

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DEPARTMENT OF TRANSPORTATION

TROLL SYSTEMS EQUIPMENT

Archived

AI Summary

The FAA is seeking to procure Troll Systems equipment for the Aircraft Video Downlink system through a single source justification. This procurement is essential for maintaining operational capabilities of the AVDL system, which supports Customs and Border Protection operations. The contract will be structured as an In…

Posted Jul 6, 2026JustificationNAICS 334220Sol: 6973GH-26-S-Troll

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DEPT OF DEFENSE

OASIS MONTAJ SOFTWARE SUBSCRIPTION

Archived

AI Summary

The Naval Surface Warfare Center intends to award a sole source contract to Bentley Systems, Inc. for Oasis Montaj Software. This notice is not a request for quotes, and interested parties must respond by June 12, 2026, to demonstrate their capability. The procurement will follow FAR 13.301 procedures.

Posted Jun 3, 2026Due Jun 12, 2026Special NoticeNAICS 513210Sol: N00174-26-SIMACQ-W32-0004

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DEPT OF DEFENSE

VBRICK SOFTWARE RENEWAL

Archived

AI Summary

The Department of the Air Force is proposing a contract action for the renewal of VBrick Software and TS/SCI support, intending to negotiate with Video Dynamics Inc. This opportunity is a Firm Fixed Price contract and falls under FAR Part 13 Simplified Acquisition Procedures.

Posted Mar 11, 2026Due Mar 12, 2026Special NoticeNAICS 541519

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DEPT OF DEFENSE

C-17 WIRING TOOL KIT

Archived

AI Summary

The 97th Maintenance Group at Altus Air Force Base requires a specific C-17 wiring maintenance tool kit from DANIELS MANUFACTURING CORPORATION. This is a single source procurement, and interested parties must submit capability statements by March 20, 2026. No competitive proposals will be accepted.

Posted Mar 6, 2026Due Mar 20, 2026Special NoticeNAICS 336413Total Small Business Set-Aside (FAR 19.5)Sol: FA441926Q0014

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DEPT OF DEFENSE

THM-100 Maintenance and Service

Archived

AI Summary

The 97th Civil Engineering Squadron requires maintenance and service for a THM-100 Monitor. This opportunity is a single source procurement intended for Aqua Metrology System LTD. Interested parties must submit a capability statement by December 11, 2025, to be considered. This notice is not a request for competitive p…

Posted Dec 4, 2025Due Dec 15, 2025Special NoticeNAICS 334513Total Small Business Set-Aside (FAR 19.5)Sol: F1B3R25322A002

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DEPARTMENT OF TRANSPORTATION

NOTICE OF INTENT TO CONTRACT WITH A SINGLE SOURCE: THE FEDERAL AVIATION ADMINISTRATION INTENDS TO AWARD A SINGLE SOURCE CONTRACT TO HARRISON ENERGY PARTNERS

Archived

AI Summary

The Federal Aviation Administration intends to award a single source contract to Harrison Energy Partners for the procurement and installation of a Dalkin Water Chiller. This opportunity is not open for competition and is intended solely for Harrison Energy Partners, as they are the only source capable of fulfilling th…

Posted Aug 11, 2025Due Aug 14, 2025Special NoticeNAICS 238228(a) Sole Source (FAR 19.8)Sol: 08112025

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DEPT OF DEFENSE

REPLACEMENT OF UPPER BOOM ASSEMBLY ON ALTEC BUCKET TRUCK

Archived

AI Summary

The 97th Logistics Readiness Squadron requires the replacement of the upper boom assembly on a 2007 Altec bucket truck, including structural and dielectric testing. This opportunity is a single source procurement intended for Altec Industries, Inc. Capability statements are due by August 1, 2025, and must be submitted …

Posted Aug 1, 2025Due Aug 1, 2025Special NoticeNAICS 811198Sol: F1B3S25189A001

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DEPT OF DEFENSE

REPLACEMENT OF UPPER BOOM ASSEMBLY ON ALTEC BUCKET TRUCK

Archived

AI Summary

The 97th Logistics Readiness Squadron requires the replacement of the upper boom assembly on a 2007 Altec bucket truck, including structural and dielectric testing. This opportunity is a single source procurement intended for Altec Industries, Inc. Interested parties must submit capability statements by August 1, 2025.

Posted Jul 21, 2025Due Aug 1, 2025Special NoticeNAICS 811198Sol: F1B3S25189A001

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single source procurement Government Contracts, FAQ

Common questions about finding and winning single source procurement government contracts.