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Small Business set-asides for Engineering Services (NAICS 541330)

16 of the 45 open notices in NAICS 541330 are set aside for Small Business firms. Most come from Dept of Defense and Department of State. The next deadline is Oct 22, 2026.

All NAICS 541330 set-asides (45)All Small Business set-asidesAm I small for 541330?Who qualifies for each program

📏 SBA size standard for NAICS 541330: $25.5 million in average annual receipts (plus 3 exceptions). Am I small for 541330?

📍 By state: Maryland (3) · Virginia (3) · Indiana (2) · Pennsylvania (2) · District of Columbia (1) · Florida (1) · Guam (1) · Montana (1) · New Jersey (1) · Washington (1)

Open Small Business set-asides in NAICS 541330

Due 2026-10-22 · 0d

HVAC Re-Engineering Service

Dept of Defense · Naval Research Laboratory · Dededo, GU
Total Small BusinessEngineering Services (541330)Special Notice
Due 2026-10-23 · 1d

Seaport - CTF Design Services Follow On

Dept of Defense · NSWC Philadelphia Div · Philadelphia, PA
Total Small BusinessEngineering Services (541330)Solicitation
Due 2026-10-26 · 4d

NAWCAD WOLF Identification Systems Technical Management Support Services RFO

Dept of Defense · Naval Air Warfare Center Air Div · Patuxent River, MD
Total Small BusinessEngineering Services (541330)Solicitation

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Due 2026-10-30 · 8d

Draft RFP for DRPM RAS ME RAS 1.0 and MCM RAS 2.0 Professional Support Services

Dept of Defense · NSWC Crane · Crane, IN
Total Small BusinessEngineering Services (541330)Presolicitation
Due 2026-10-30 · 8d

Draft RFP for DRPM RAS ME RAS 1.0 and MCM RAS 2.0 Professional Support Services

Dept of Defense · NSWC Crane · Crane, IN
New todayTotal Small BusinessEngineering Services (541330)Presolicitation
Due 2026-10-31 · 9d

Strain Gage Measurement

Department of Homeland Security · CG-Sea-C23 · Curtis Bay, MD
Total Small BusinessEngineering Services (541330)Combined Synopsis/Solicitation
Due 2026-11-02 · 11d

Governor Control Programming

Dept of Defense · W071 ENDIST Seattle · Libby, MT
Total Small BusinessEngineering Services (541330)Solicitation
Due 2026-11-02 · 11d

RFP for Advanced Signatures Technologies (AST)

Dept of Defense · NSWC Carderock · Bethesda, MD
New todayTotal Small BusinessEngineering Services (541330)Solicitation
Due 2026-11-06 · 15d

Indefinite Delivery Indefinite Quantity Contract for Inland and Coastal Vessels Engineering Services, Naval Architecture, and Marine Engineering

Dept of Defense · W2SD ENDIST Philadelphia · Philadelphia, PA
Total Small BusinessEngineering Services (541330)Combined Synopsis/Solicitation
Due 2026-11-09 · 18d

This Is a Notice of Intent to Award USMC Task Order Under Pacrm Mac and Is Not a Request for Competitive Proposals.

Dept of Defense · Nawc Training Systems Div · Orlando, FL
Total Small BusinessEngineering Services (541330)Solicitation
Due 2026-11-10 · 19d

Worldwide AE Support Services

Department of State · Acquisitions - Aqm Momentum · Arlington, VA
Partial Small BusinessEngineering Services (541330)Solicitation
Due 2026-11-10 · 19d

Worldwide AE Support Services

Department of State · Acquisitions - Aqm Momentum · Arlington, VA
Partial Small BusinessEngineering Services (541330)Solicitation
Due 2026-11-10 · 19d

Worldwide AE Support Services

Department of State · Acquisitions - Aqm Momentum · Arlington, VA
New todayPartial Small BusinessEngineering Services (541330)Solicitation
Due 2026-11-13 · 22d

Intrusion Detection System and Physical Access Control System upgrades

Department of Homeland Security · Office Inspector General · DC
Total Small BusinessEngineering Services (541330)Special Notice
Due 2026-11-16 · 25d

Keyport Infrastructure Security Support Services (KISSS)

Dept of Defense · Naval Undersea Warfare Center · Keyport, WA
Total Small BusinessEngineering Services (541330)Presolicitation
Due 2026-12-03 · 42d

Engineering and Technical Services for Support Equipment Department at NAWCADLKE

Dept of Defense · NAVAIR Warfare CTR Aircraft Div · Joint Base MDL, NJ
Total Small BusinessEngineering Services (541330)Solicitation

Small Business NAICS 541330 contracts coming up for recompete

ScoreIncumbentAgencyIndustryStateTotal obligatedEnds
97 OPR LLC ↗
FLIGHT DYNAMICS SUPPORT SERVICES III (FDSS). THIS CONTRACT IS FOR, BUT NOT LIMITED TO…
Why 97? ends in 6 mo · no option years left · $222M · 2 offers last time · standalone contract
  • Ends in about 6 months (Apr 30, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $222M obligated so far. +20/20
  • Last time it was competed among eligible firms (set-aside competition) with 2 offers. +17/20
  • Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10
  • The incumbent has held it since 2019 (about 7 years).
National Aeronautics and Space Administration
National Aeronautics and Space Administration
Engineering Services (541330)MD$222,133,926Apr 30, 2027
92 PRISM MARITIME, INC. ↗
CHEMICAL, BIOLOGICAL, RADIOLOGICAL, & NUCLEAR DEFENSE (CBRND) SUPPORT SERVICES
Why 92? ends in 7 mo · no option years left · $34M · 1 offer last time · vehicle holders only
  • Ends in about 7 months (May 27, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $34M obligated so far. +19/20
  • Last time it was competed in full and open competition, and only 1 offer came in. +20/20
  • Ordered under an IDIQ contract (N0017819D8333); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2021 (about 5 years).
Department of Defense
Defense Contract Management Agency
Engineering Services (541330)VA$34,198,677May 27, 2027
91 BLUE CANYON TECHNOLOGIES LLC
XB6 SPACECRAFT BUS
Why 91? ends in 9 mo · no option years left · $11M · 1 offer last time · standalone contract
  • Ends in about 9 months (Jul 15, 2027). +26/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $11M obligated so far. +15/20
  • Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20
  • Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10
  • The incumbent has held it since 2019 (about 7 years).
National Aeronautics and Space Administration
National Aeronautics and Space Administration
Engineering Services (541330)CO$10,975,742Jul 15, 2027
89 PRECISE SYSTEMS, INC. ↗
PMA 262 PMAC CSS
Why 89? ends in 7 mo · no option years left · $61M · 3 offers last time · vehicle holders only
  • Ends in about 7 months (May 31, 2027). +29/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $61M obligated so far. +20/20
  • Last time it was competed among eligible firms (set-aside competition) with 3 offers. +17/20
  • Ordered under an IDIQ contract (N0042118D0024); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Navy
Engineering Services (541330)MD$61,159,718May 31, 2027
88 PSI PAX, INC.
NAVSEA ENTERPRISE RESOURCE PLANNING (ERP) BUSINESS OFFICE (NEBO) SUPPORT SERVICES
Why 88? ends in 8 mo · no option years left · $48M · 3 offers last time · vehicle holders only
  • Ends in about 8 months (Jun 26, 2027). +28/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $48M obligated so far. +20/20
  • Last time it was competed in full and open competition with 3 offers. +17/20
  • Ordered under an IDIQ contract (N0017819D8356); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Navy
Engineering Services (541330)MD$48,253,085Jun 26, 2027
88 KING TECHNOLOGIES, INC.
DEVELOPMENT, INTEGRATION, AND CERTIFICATION ENVIRONMENT (DICE) SERVICE CENTER
Why 88? ends in 7 mo · no option years left · $25M · 3 offers last time · vehicle holders only
  • Ends in about 7 months (May 25, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $25M obligated so far. +18/20
  • Last time it was competed in full and open competition with 3 offers. +17/20
  • Ordered under an IDIQ contract (N0017819D7972); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Navy
Engineering Services (541330)CA$24,959,833May 25, 2027
88 ADVANCED SYSTEMS TECHNOLOGY & MANAGEMENT, INC.
ANALYSIS SERVICE SOLUTIONS FOR EACH TASK ASSET 20
Why 88? ends in 6 mo · no option years left · $12M · 1 offer last time · vehicle holders only
  • Ends in about 6 months (Apr 30, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $12M obligated so far. +15/20
  • Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20
  • Ordered under an IDIQ contract (GS00Q14OADS102); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
General Services Administration
Federal Acquisition Service
Engineering Services (541330)UT$11,982,216Apr 30, 2027
86 FUTURE TECHNOLOGIES, INC.
ENGINEERING AND INFRASTRUCTURE SUPPORT AMENDMENT 0002 THE PURPOSE OF THIS AMENDMENT…
Why 86? ends in 6 mo · no option years left · $17M · 2 offers last time · vehicle holders only
  • Ends in about 6 months (Apr 30, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $17M obligated so far. +16/20
  • Last time it was competed in full and open competition with 2 offers. +17/20
  • Ordered under an IDIQ contract (N0017819D7673); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Navy
Engineering Services (541330)VA$16,981,622Apr 30, 2027
86 COMPASS TECHNOLOGY GROUP, INC.
THE SCOPE OF THE APFIT EFFORT IS TO DELIVER AN AGILE, ROBOTIC SYSTEM FOR COLLECTING…
Why 86? ends in 11 mo · no option years left · $11M · 1 offer last time · standalone contract
  • Ends in about 11 months (Sep 29, 2027). +21/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $11M obligated so far. +15/20
  • Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20
  • Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10
  • The incumbent has held it since 2024 (about 2 years).
Department of Defense
Department of the Air Force
Engineering Services (541330)GA$11,000,000Sep 29, 2027
85 OSI VISION LLC
PHK-WILSON-SISTARE EXAMINING ACTIVITIES (NON-PERSONAL RESEARCH SUPPORT SERVICES)
Why 85? ends in 7 mo · no option years left · $11M · 2 offers last time · vehicle holders only
  • Ends in about 7 months (May 15, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $11M obligated so far. +15/20
  • Last time it was competed among eligible firms (set-aside competition) with 2 offers. +17/20
  • Ordered under an IDIQ contract (47QRAD20D1088); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Air Force
Engineering Services (541330)DC$11,126,527May 15, 2027
85 BIO RESPONSE SOLUTIONS INC
CONTINUOUS FLOW THERMAL EFFLUENT DECONTAMINATION SYSTEM FOR USAMRIID
Why 85? ends in 10 mo · no option years left · $7.5M · 3 offers last time · standalone contract
  • Ends in about 10 months (Aug 20, 2027). +24/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $7.5M obligated so far. +14/20
  • Last time it was competed under simplified acquisition procedures with 3 offers. +17/20
  • Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10
  • The incumbent has held it since 2023 (about 4 years).
Department of Defense
Defense Health Agency
Engineering Services (541330)MD$7,459,929Aug 20, 2027
84 BOWHEAD PROFESSIONAL SOLUTIONS LLC
ENGINEERING AND TECHNICAL SUPPORT FOR SMALL ARMS WEAPONS SYSTEMS DIVISION.
Why 84? ends in 8 mo · no option years left · $22M · 2 offers last time · vehicle holders only
  • Ends in about 8 months (Jun 30, 2027). +27/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $22M obligated so far. +17/20
  • Last time it was competed in full and open competition with 2 offers. +17/20
  • Ordered under an IDIQ contract (N0017814D7204); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2019 (about 7 years).
Department of Defense
Department of the Navy
Engineering Services (541330)IN$21,998,035Jun 30, 2027
84 FORGE FORWARD INC
NAVAL ORDNANCE SAFETY AND SECURITY ACTIVITY (NOSSA) ANALYTICAL, TECHNICAL AND MANAGEMENT…
Why 84? ends in 7 mo · no option years left · $9.1M · 3 offers last time · vehicle holders only
  • Ends in about 7 months (May 12, 2027). +30/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $9.1M obligated so far. +14/20
  • Last time it was competed in full and open competition with 3 offers. +17/20
  • Ordered under an IDIQ contract (N0017819D7712); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Defense
Department of the Navy
Engineering Services (541330)MD$9,132,216May 12, 2027
83 EDGEWATER FEDERAL SOLUTIONS, INC.
OFFICE OF SCIENTIFIC AND TECHNICAL INFORMATION MISSION SUPPORT SERVICES
Why 83? ends in 8 mo · no option years left · $42M · 5 offers last time · vehicle holders only
  • Ends in about 8 months (Jun 30, 2027). +27/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $42M obligated so far. +19/20
  • Last time it was competed among eligible firms (set-aside competition) with 5 offers. +14/20
  • Ordered under an IDIQ contract (47QRAD20D1038); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2022 (about 4 years).
Department of Energy
Department of Energy
Engineering Services (541330)TN$42,348,797Jun 30, 2027
83 METAPHASE CONSULTING LLC ↗
THE CONTRACTOR SHALL PROVIDE TECHNICAL AND OPERATIONAL PROFESSIONAL SUPPORT SERVICES FOR…
Why 83? ends in 7 mo · no option years left · $9.7M · 2 offers last time · vehicle holders only
  • Ends in about 7 months (May 31, 2027). +29/30
  • No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
  • $9.7M obligated so far. +14/20
  • Last time it was competed among eligible firms (set-aside competition) with 2 offers. +17/20
  • Ordered under an IDIQ contract (47QRAD20D1149); usually only holders of that vehicle can compete for the follow-on order. +3/10
  • The incumbent has held it since 2024 (about 2 years).
Department of Homeland Security
U.S. Customs and Border Protection
Engineering Services (541330)DC$9,708,356May 31, 2027

82 total. Browse all NAICS 541330 recompetes →

Other set-aside types in NAICS 541330: SDVOSB (9)

Source: SAM.gov public Get Opportunities API, refreshed each weekday. Sources sought notices are listed on the industry page. Always confirm the NAICS code, set-aside and deadline on the notice at SAM.gov.