Mission sector
Cleared Facilities, MILCON, Energy & Infrastructure
SCIF and SAPF design-build, military construction, installation energy resilience, heavy civil work, remediation and secure MEP trades. 93,612 active companies map to this sector from their SAM.gov NAICS and product codes.
- Active companiesCurrent SAM.gov registrations
- 93,612
- Small businessesSmall under at least one NAICS
- 67,584
- SBIR/STTR awardeesPhase I/II awards on SBIR.gov
- 0
- StatesWith at least one company
- 58
What primes look for
Large civil primes need local, bonded trade subcontractors with USACE EM 385-1-1 safety experience, cleared site superintendents and Davis-Bacon payroll compliance.
- SCIF on site· Paid members can filter by it
- HUBZone (search MILCON & Facilities companies with it)
- USACE EM 385-1-1· Ask the company
- Bonding capacity· Ask the company
Linked requirements open the directory filtered to this sector. Credentials are self-attested unless marked verified on a profile.
What it covers
- ICD-705 SCIF and SAPF design-build
- Military construction (MILCON)
- Installation microgrids and energy resilience (ESPC/UESC)
- Heavy civil and maritime dredging
- Environmental remediation and munitions response
- High-security HVAC, electrical and plumbing
Main buyers
- U.S. Army Corps of Engineers (USACE)
- NAVFAC
- Air Force Civil Engineer Center (AFCEC)
- GSA Public Buildings Service
Companies in MILCON & Facilities
Claimed profiles first by membership level, then verified credentials and federal obligations over the last 36 months. Use the directory for every filter: CMMC, blind SPRS brackets, vehicles, set-asides and more.
Showing 1–20 of 93,612 companies
GULFPORT, MSNAICS 238210 · Electrical Contractors and Other Wiring Installation Contractors
Small businessSDBVOSB0369 SECURITY SOLUTIONS SERVICES LLC
LITCHFIELD PARK, AZNAICS 561621 · Security Systems Services (except Locksmiths)
Small businessVOSBSDVOSBHARTSELLE, ALNAICS 541330 · Engineering Services
Small businessVOSBSDVOSBANCHORAGE, AKNAICS 238990 · All Other Specialty Trade Contractors
Small businessVOSBSDVOSBRANCHO CORDOVA, CANAICS 562910 · Remediation Services
FARMINGDALE, MENAICS 236220 · Commercial and Institutional Building Construction
Small businessVOSBSDVOSBTALLAHASSEE, FLNAICS 541690 · Other Scientific and Technical Consulting Services
Small businessSDBHOUSTON, TXNAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors
Small businessMILWAUKEE, WINAICS 484122 · General Freight Trucking, Long-Distance, Less Than Truckload
HEDGESVILLE, WVNAICS 541519 · Other Computer Related Services
PHOENIX, AZNAICS 423430 · Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
Small businessVOSB1 PRIORITY ENVIRONMENTAL SERVICES, LLC
NORTH RICHLAND HILLS, TXNAICS 562910 · Remediation Services
CHEVERLY, MDNAICS 238160 · Roofing Contractors
Small businessWOSBLITHONIA, GANAICS 561720 · Janitorial Services
Small businessWOSBHIGHLAND, CANAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors
Small businessDEKALB, ILNAICS 238290 · Other Building Equipment Contractors
1 SOURCE PROPERTY SOLUTIONS LLC
JACKSONVILLE, FLNAICS 236220 · Commercial and Institutional Building Construction
Small businessGREENBELT, MDNAICS 561710 · Exterminating and Pest Control Services
Small businessVIRGINIA BEACH, VANAICS 236118 · Residential Remodelers
Small businessVOSBSDVOSBLITTLE ELM, TXNAICS 492110 · Couriers and Express Delivery Services
Small business
Where the companies are
Most listed NAICS codes
- 236220Commercial and Institutional Building Construction33,695
- 238210Electrical Contractors and Other Wiring Installation Contractors23,803
- 238220Plumbing, Heating, and Air-Conditioning Contractors19,609
- 238990All Other Specialty Trade Contractors18,662
- 238910Site Preparation Contractors17,399
- 237310Highway, Street, and Bridge Construction16,773
- 541330Engineering Services16,661
- 236210Industrial Building Construction16,290
- 237990Other Heavy and Civil Engineering Construction16,228
- 237110Water and Sewer Line and Related Structures Construction15,943
Top states
- California8,800
- Texas8,429
- Florida7,216
- Virginia4,275
- Maryland3,559
- Georgia3,404
- New York3,384
- Pennsylvania2,692
How companies are placed here
A company belongs to this sector when any NAICS code or product and service code (PSC) on its SAM.gov registration starts with one of the codes below. A company can belong to several sectors; its main sector follows its primary NAICS.
NAICS codes
- 2362*
- 2371*
- 2373*
- 2379*
- 238210
- 238220
- 562910
- 541310
Product and service codes (PSC)
- Y1*
- Z1*
- Z2*
- C1*
- C2*
- F1*
- F999
* covers every code that starts with these characters.