Federal contracts for NAICS 333923

1. #1

   KONECRANES NUCLEAR EQUIPMENT & SERVICES, LLC7 contracts · Department of Defense
   $434.8M
2. #2

   CANADIAN COMMERCIAL CORPORATION8 contracts · Department of Defense
   $104.7M
3. #3

   BCI CONSTRUCTION USA, INC.5 contracts · Department of Defense
   $74.6M
4. #4

   REEL COH INC5 contracts · Department of Defense
   $73.9M

1. #1

   Department of Defense90 contracts
   $1.1B
2. #2

   Department of the Interior2 contracts
   $44.4M
3. #3

   Department of Homeland Security4 contracts
   $16.7M
4. #4

   National Aeronautics and Space Administration2 contracts
   $10.8M

Frequently asked questions

What is NAICS 333923?

NAICS 333923 is a 6-digit North American Industry Classification System code that federal contracting officers use to classify solicitations and confirm bidder eligibility. The Census Bureau maintains the NAICS taxonomy.

How do I bid on federal contracts as a small business in NAICS 333923?

Register your business in SAM.gov, get a UEI, and confirm your NAICS code matches the solicitation's primary NAICS. Then write a capability statement that maps your past performance to the work in the RFP. Themis automates the matching and gives you a free AI brief for every active opportunity.

Do I need a SAM.gov registration to bid?

Yes — every federal contract award above the micro-purchase threshold requires the vendor to have an active SAM.gov registration with a Unique Entity Identifier (UEI) and the relevant NAICS codes listed on the registration.

What set-asides apply to NAICS 333923?

Common federal set-asides — Small Business (SBA), 8(a), HUBZone, SDVOSB, WOSB, EDWOSB — apply per solicitation, not per NAICS code. Each opportunity declares its own set-aside; Themis displays the eligibility class on every card so you can filter to ones you qualify for.

Popular industries

Explore federal contracting in other high-volume NAICS codes.

• NAICS 236220Commercial & Institutional Building Construction
• NAICS 332919Other Metal Valve & Pipe Fitting Manufacturing
• NAICS 334412Bare Printed Circuit Board Manufacturing
• NAICS 333998All Other General Purpose Machinery Manufacturing
• NAICS 336611Ship Building & Repairing
• NAICS 237990Other Heavy & Civil Engineering Construction
• NAICS 336413Other Aircraft Parts & Auxiliary Equipment Manufacturing

Browse by set-aside

See opportunities reserved for each small-business program.

• Small BusinessSBA Small Business
• 8(a)SBA 8(a) Business Development Program
• HUBZoneHUBZone
• WOSBWomen-Owned Small Business (WOSB)
• EDWOSBEconomically Disadvantaged WOSB (EDWOSB)
• SDVOSBService-Disabled Veteran-Owned Small Business (SDVOSB)
• VOSBVeteran-Owned Small Business (VOSB)