Small Business Set-Aside Federal Contract Opportunities

9,643 active set-aside opportunities reserved for Small Business Set-Aside businesses.

What is a small business set-aside?

A small business set-aside is the general-purpose reservation: the contracting officer restricts a solicitation to small businesses rather than to a particular socioeconomic category. The Rule of Two drives most of it — a requirement is reserved for small business when there is a reasonable expectation of offers from at least two capable small firms and of award at a fair market price.

Whether you count as small is decided per NAICS code. SBA's size standards use either employee counts or average annual receipts depending on the industry, so the same company can be small on one solicitation and large on the next. No certification is required, but your SAM.gov profile has to carry the right size representations. Some of the notices below are partial set-asides, where only a portion of the requirement is reserved for small business and the rest is competed openly.

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COMBINED SYNOPSIS

Burst Plugs and Burst Plug Covers

DEPT OF DEFENSE · NSWC INDIAN HEAD DIVISION

Burst Plugs and Burst Plug Covers are being procured as a firm-fixed-price purchase using Simplified Acquisition Procedures and will be competed among eligible small businesses. Quotes will be evaluat...

NAICS 332510 PSC 5342 SBA Sol. N0017426Q1087
Due Sep 7 Posted Aug 7, 2026
PRESOLICITATION

$495M Small Business Multiple Award Task Order Contract for Design-Build and Design Bid-Build Construction Services for the State of Hawaii, U.S. Army Corps of Engineers, Honolulu District

DEPT OF DEFENSE · W2SN ENDIST HONOLULU

A $495 million small-business, multiple-award task order contract will cover design-build and design-bid-build construction services in Hawaii under the U.S. Army Corps of Engineers, Honolulu District...

NAICS 236220 PSC Z2JZ SBA Sol. W9128A26RA007
No deadline Posted Aug 7, 2026
SOLICITATION

BADGER SPRINGS LOP & SCATTER

INTERIOR, DEPARTMENT OF THE · IDAHO STATE OFFICE

Bid/proposal are being sought for Badger Springs LOP & Scatter. The notice provides only the project title/description and does not include scope, deliverables, schedule, or eligibility criteria; ther...

NAICS 115310 PSC F014 SBA Sol. 140L2626Q0046
Due Aug 24 Posted Aug 7, 2026
COMBINED SYNOPSIS

Bar, Hex Nut

DEPT OF DEFENSE · DLA MARITIME - PEARL HARBOR

Provide bar and hex nut items as specified in the attached request for quote. Submit your response using the RFQ form in the attachments; there will be no paper copies or separate written solicitation...

NAICS 332722 PSC 5310 SBA Sol. SPMYM4-26-Q-0833
Due Aug 11 Posted Aug 7, 2026
COMBINED SYNOPSIS

Wastewater Treatment Services for Yosemite NP

INTERIOR, DEPARTMENT OF THE · PWR SF/SEA MABO(85000)

Wastewater treatment services are required to support Yosemite National Park. A combined synopsis/solicitation will be issued as a Request for Quotation, with a single firm-fixed-price award made to t...

NAICS 221320 PSC S222 SBA Sol. 140P8526Q0102
Due Aug 12 Posted Aug 7, 2026
COMBINED SYNOPSIS

Halon 1211 Fire Extinguisher Mx

DEPT OF DEFENSE · FA4887 56 CONS CC

Provide all personnel, equipment, tools, materials, and labor to inspect, maintain, and service up to 175 56 MXG flightline wheeled Halon 1211 fire extinguishers at Luke AFB, in accordance with the st...

NAICS 811310 PSC J012 SBA Sol. FA488726Q0048
Due Sep 7 Posted Aug 7, 2026
COMBINED SYNOPSIS

NEXSENSE XB-200 DATA BUOY

INTERIOR, DEPARTMENT OF THE · OFC OF ACQUISITION GRANTS-DENVER

NEXSENSE XB-200 Data Buoy is the item being sought in this combined synopsis/solicitation. The excerpt provides only the product name with no specifications, quantities, delivery details, or terms....

NAICS 334513 PSC 2050 SBA Sol. 140G0226Q0121
Due Sep 1 Posted Aug 7, 2026
COMBINED SYNOPSIS

B765 Launch Support Building Cross-Coast Audio Visual Equipment

DEPT OF DEFENSE · FA4610 30 CONS PK

Modernize and install the audio-visual system for the 2 SLS conference room in Building 765, Vandenberg Space Force Base, CA, in accordance with the attached Statement of Objectives. This is a combine...

NAICS 334310 PSC 7E20 SBA Sol. FA461026Q0046
Due Aug 21 Posted Aug 7, 2026
COMBINED SYNOPSIS

Buckley SFB - Daikin Chiller Servicing

DEPT OF DEFENSE · FA2543 460 CONS

Three 200-ton Daikin air-cooled chillers (Model AWV014AFFNGGN00) at Buckley SFB require a one-time corrective action. Tasks include updating the units from beta software to the latest stable manufactu...

NAICS 238220 PSC J041 SBA Sol. FA254326Q0025
Due Aug 13 Posted Aug 7, 2026
COMBINED SYNOPSIS

Class 100 Cleanroom Laboratory Services

COMMERCE, DEPARTMENT OF · DEPT OF COMMERCE NIST

Provide Class 100 cleanroom laboratory services in a controlled cleanroom environment. Full requirements, scope, and submission instructions are in the attached solicitation document.

NAICS 561720 PSC S299 SBA Sol. 1333ND26QNB680468
Due Aug 20 Posted Aug 7, 2026

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