NAICS 541330 small business set-aside contracts
541330 Engineering Services
Right now there are 29 open federal NAICS 541330 notices with this set-aside, 13 of them open for bids. 7 close within the next 7 days. 29 are set aside for small or certified businesses, so fewer companies can compete. Over the last 12 months agencies posted 170 NAICS 541330 solicitations with this set-aside and published 18 awards with a median value of $47.5M. The busiest buyer was the Department of the Navy, with 58 solicitations.
With a small business set-aside, only small businesses (under the SBA size standard for the NAICS code) can bid. Size is measured against the SBA size standard for NAICS 541330. All small business set-asides · all NAICS 541330 contracts.
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- Open notices today
- 29 (13 open for bids)
- Closing within 7 days
- 7
- Set aside for small or certified businesses
- 29
- Solicitations posted, last 12 months
- 170
- Published awards, last 12 months
- 18 (median $47.5M)
- Busiest buyer, last 12 months
- Department of the Navy
- Source and update
- SAM.gov public data, updated October 24, 2026
Open now
| Deadline | Notice | Set-aside |
|---|---|---|
| Oct 26 2 days left |
NAWCAD WOLF Identification Systems Technical Management Support Services RFO
Department of the Navy |
Small business |
| Oct 30 6 days left |
Draft RFP for DRPM RAS ME RAS 1.0 and MCM RAS 2.0 Professional Support Services
Department of the Navy Pre-solicitation |
Small business |
| Oct 30 6 days left |
Maven FSR
Department of the Navy, New Orleans, LA Sources sought |
Small business |
| Oct 30 6 days left |
NALCOMIS Virtual Environment System Administration Support
Department of the Navy |
Small business |
| Oct 30 6 days left |
USAF Special Operations Forces Technical Data Management, Development, and Provisioning Project
Department of the Air Force, Warner Robins, GA Sources sought |
Small business |
| Oct 31 7 days left |
Acoustic Testing for the IM-272A/WDQ Air Particle Detector and isolation valves
Department of the Navy |
Small business |
| Oct 31 7 days left |
Strain Gage Measurement
US Coast Guard, Curtis Bay, MD |
Small business |
| Nov 2 9 days left |
Governor Control Programming
Department of the Army, Libby, MT Sources sought |
Small business |
| Nov 2 9 days left |
RFP for Advanced Signatures Technologies (AST)
Department of the Navy |
Small business |
| Nov 2 9 days left |
Solicitation Number 393585 “warm Facility Hazard Category Determination”
Department of Energy, Richland, WA Sources sought |
Small business |
| Nov 4 11 days left |
Overseas Professional Support Services
Department of the Navy |
Small business |
| Nov 6 13 days left |
Indefinite Delivery Indefinite Quantity Contract for Inland and Coastal Vessels Engineering Services, Naval Architecture, and Marine Engineering
Department of the Army |
Small business |
| Nov 6 13 days left |
SS_RFP
US Special Operations Command (ussocom) |
Small business |
| Nov 9 16 days left |
This Is a Notice of Intent to Award Usmc Task Order Under Pacrm Mac and Is Not a Request for Competitive Proposals.
Department of the Navy Special notice |
Small business |
| Nov 10 17 days left |
MIW and SMCM Engineering Support - SEAPORT
Department of the Navy |
Small business |
| Nov 10 17 days left |
Worldwide AE Support Services
Department of State, Arlington, VA |
Small business (partial) |
| Nov 13 20 days left |
Intrusion Detection System and Physical Access Control System upgrades
Office of the Inspector General, DC Special notice |
Small business |
| Nov 16 23 days left |
DHS Nationwide Environmental Engineering Services Multiple Award IDIQ
US Coast Guard Sources sought |
Small business (partial) |
| Nov 16 23 days left |
Keyport Infrastructure Security Support Services (KISSS)
Department of the Navy Pre-solicitation |
Small business |
| Nov 16 23 days left |
U.S. Coast Guard (uscg) Nationwide Environmental Engineering Services Multiple Award IDIQ
US Coast Guard Sources sought |
Small business (partial) |
| Dec 3 40 days left |
Engineering and Technical Services for Support Equipment Department at NAWCADLKE
Department of the Navy |
Small business |
| Jan 1, 2027 69 days left |
B Department Operations Support
Department of the Navy, Dahlgren, VA Sources sought |
Small business |
| Apr 5, 2027 163 days left |
H40 BMS Industry Day Documents
Department of the Navy, Dahlgren, VA Special notice |
Small business |
| Jul 2, 2027 251 days left |
VHA Fire Protection and Life Safety Services BPA
Department of Veterans Affairs Pre-solicitation |
Small business |
| No deadline | Indefinite Delivery/indefinite Quantity (IDIQ) Architect and Engineering (ae) Services Contract for Mechanical and Electrical Design and Engineering Services Within Navfac Mid-atlantic Region Primarily for Hampton Roads Area of Responsibility (HR Aor)
Department of the Navy, Norfolk, VA |
Small business |
| No deadline | N6600127R3500 Isea Nen
Department of the Navy Pre-solicitation |
Small business |
| No deadline | NIWC Pacific IT Services Development (DEV)
Department of the Navy Pre-solicitation |
Small business |
| No deadline | 226 Adversary and Specialized Aircraft for Program/project Management Support Services
Department of the Navy Sources sought |
Small business |
| No deadline | Request for Proposals for Modeling, Simulation, Engineering, Analysis, and Tactics (MSEAT)
Department of the Navy |
Small business |
By state
open today + last 12 months
Agencies using it
- Department of the Navy76
- Department of the Air Force25
- Department of the Army25
- US Coast Guard18
- Indian Health Service11
- Federal Highway Administration6
- Department of Energy4
- National Institute of Standards and Technology4
- Forest Service3
- Bureau of Land Management3
- Department of State2
- Department of Veterans Affairs2
- Federal Prison Industries, Inc2
- Bureau of Engraving and Printing2
- US Fish and Wildlife Service2
- National Aeronautics and Space Administration2
- Defense Information Systems Agency (disa)2
- US Special Operations Command (ussocom)1
- Office of the Inspector General1
- National Oceanic and Atmospheric Administration1
Other set-asides for NAICS 541330
Recent awards
18 published awards in the last 12 months. The latest:
| Date | Winner and contract | Amount |
|---|---|---|
| Sep 17 | Wheatstone Corporation Award Notice/Justification for Wheatstone Defense Media Activity (dma), MD |
$193K |
| Sep 2 | Edl Construction Inc. 442/509 Sunshade Lighting and Inspection Services Department of the Air Force, MO |
$176K |
| Aug 25 | Mge Engineering, Inc. Pajaro River Reaches 2 and 3 Levee and Floodwall Design Department of the Army |
$11.7M |
| Aug 17 | Insynergy Engineering Inc. Indefinite Delivery/Indefinite Quantity Contract for Architect-Engineer Services for Various Mechanical Engineering Projects and Related Projects, Various Locations under the Cognizance of NAVFAC Hawaii Department of the Navy, HI |
$20.0M |
| Aug 3 | Dubois & King Inc. 631-21-700 EHRM Commissioning Support Edward P. Boland VAMC Department of Veterans Affairs |
$68K |
| Jul 27 | A. Harold And Associates LLC Pilot and Aircrew Curriculum Revision and Maintenance (PACRM) IDIQ MAC Ceiling Increase Department of the Navy, VA |
$160.0M |
| Jul 20 | Kenall Inc. Army Enterprise A-e Southwest Region Department of the Army, KY |
$249.5M |
| Jul 20 | Gmhill Baker JV Army Enterprise A-e Southwest Region Department of the Army, KY |
$249.5M |
| Jul 20 | Raymond Pond Federal Solutions JV Army Enterprise A-e Southwest Region Department of the Army, KY |
$249.5M |
| Jul 20 | Oei-Aecom JV2, LLC Army Enterprise A-e Southwest Region Department of the Army, KY |
$249.5M |
| Jul 20 | S&B Christ Consulting, LLC Army Enterprise A-e Southwest Region Department of the Army, KY |
$249.5M |
| Jul 17 | Trevet-Noreas JV Environmental Restoration Architect Engineering IDIQ Department of the Navy |
$45.0M |
| Jul 9 | Central Geotechnical Services, LLC 127EAW26F0002 - Meeks Creek Restoration Design Forest Service, CA |
$959K |
| Jun 15 | San Diego Project Management PSC 113 Calle Carreta Luquillo FT Buchanan Clinic Structural and Mechanical Assessment Department of the Army |
$52K |
| Mar 30 | Cae Usa Inc. Navy Fielded Training Systems Support (FTSS) Ceiling Increase Award Department of the Navy |
$2.5B |
Who wins the most
- Wheatstone Corporation (1 award)
- Edl Construction Inc. (1 award)
- Mge Engineering, Inc. (1 award)
- Insynergy Engineering Inc. (1 award)
- Dubois & King Inc. (1 award)
- A. Harold And Associates LLC (1 award)
- Kenall Inc. (1 award)
- Gmhill Baker JV (1 award)
Questions
How many federal NAICS 541330 contracts are open with this set-aside?
On October 24, 2026 there were 29 open notices on SAM.gov, 7 of them closing within a week. BidFox updates this page every morning from the official SAM.gov data.
Who can bid on a NAICS 541330 small business set-aside?
With a small business set-aside, only small businesses (under the SBA size standard for the NAICS code) can bid. The business also has to be small under the SBA size standard for NAICS 541330 and registered in SAM.gov before the offer is due.
Which agencies buy the most NAICS 541330 with this set-aside?
Counting solicitations from the last 12 months: Department of the Navy (58 solicitations); Department of the Air Force (24 solicitations); Department of the Army (23 solicitations).
How much are federal NAICS 541330 contracts with this set-aside worth?
The median published award over the last 12 months was $47.5M, across 18 award notices. Many awards are much smaller or larger, and some contracts are awarded without a public award notice.
How do I get new notices like these by email?
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Learn more
Source: public SAM.gov contract opportunity notices, updated October 24, 2026. Award amounts are as published in award notices.