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. 92,793 active companies map to this sector from their SAM.gov NAICS and product codes.
- Active companiesCurrent SAM.gov registrations
- 92,793
- Small businessesSmall under at least one NAICS
- 67,684
- SBIR/STTR awardeesPhase I/II awards on SBIR.gov
- 403
- 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 5,921–5,940 of 92,793 companies
HUNTSVILLE, ALNAICS 236220 · Commercial and Institutional Building Construction
Small business$788.2K obligatedSERVICE MACHINE SHOP, INCORPORATED
ROCKVILLE, MDNAICS 811310 · Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
$788.8K obligatedSTANLEY-LOUIS BERGER-URBAN COLLABORATIVE JV
MUSCATINE, IANAICS 541330 · Engineering Services
$788K obligatedKANSAS CITY, MONAICS 238990 · All Other Specialty Trade Contractors
Small business$786.3K obligatedLOMBARD, ILNAICS 236220 · Commercial and Institutional Building Construction
Small businessVOSBSDVOSB$785.5K obligatedTNT ROBINSON DIRT CONTRACTORS, LLC
LOMA, CONAICS 237310 · Highway, Street, and Bridge Construction
Small business$785.3K obligatedWINDSOR MILL, MDNAICS 541310 · Architectural Services
$784.9K obligatedBALTIMORE, MDNAICS 541611 · Administrative Management and General Management Consulting Services
Small businessSDB$783.7K obligatedWARREN, MINAICS 236220 · Commercial and Institutional Building Construction
Small businessWOSBEDWOSB$783.7K obligatedCOPPER RIVER INFRASTRUCTURE SERVICES LLC
DENVER, CONAICS 237990 · Other Heavy and Civil Engineering Construction
Tribally owned$783K obligatedCASA GRANDE, AZNAICS 236220 · Commercial and Institutional Building Construction
Small businessSDBVOSB$782.5K obligatedMINNEAPOLIS, MNNAICS 423610 · Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
Small businessVOSBSDVOSB$781.2K obligatedINNOVATIVE TRANSDUCER IMPLEMENTATION, LLC
BELTSVILLE, MDNAICS 541519 · Other Computer Related Services
$781.5K obligatedVISION CONSTRUCTION INTERNATIONAL, LLC
FAIRBANKS, AKNAICS 236220 · Commercial and Institutional Building Construction
$780.4K obligatedRONCO SPECIALIZED SYSTEMS, INC.
TONAWANDA, NYNAICS 334310
Small business$779.8K obligatedDES MOINES, IANAICS 562111 · Solid Waste Collection
$779.4K obligatedHYDRO-ENVIRONMENTAL TECHNOLOGIES, INC.
ACTON, MANAICS 541620 · Environmental Consulting Services
Small business$778.5K obligatedMOORHEAD, MNNAICS 561730 · Landscaping Services
Small business$778.7K obligatedTAMPA, FLNAICS 541330 · Engineering Services
Small businessVOSBSDVOSB$778.9K obligatedSAULT SAINTE MARIE, MINAICS 237310 · Highway, Street, and Bridge Construction
Small businessSDBVOSB$778.5K obligated
Where the companies are
Most listed NAICS codes
- 236220Commercial and Institutional Building Construction33,414
- 238210Electrical Contractors and Other Wiring Installation Contractors23,631
- 238220Plumbing, Heating, and Air-Conditioning Contractors19,437
- 238990All Other Specialty Trade Contractors18,532
- 238910Site Preparation Contractors17,260
- 237310Highway, Street, and Bridge Construction16,624
- 541330Engineering Services16,532
- 236210Industrial Building Construction16,149
- 237990Other Heavy and Civil Engineering Construction16,088
- 237110Water and Sewer Line and Related Structures Construction15,802
Top states
- California8,731
- Texas8,353
- Florida7,160
- Virginia4,245
- Maryland3,526
- Georgia3,378
- New York3,351
- Pennsylvania2,665
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*CONSTRUCTION OF BUILDINGS
- Z1*MAINT, ALTER, REPAIR BUILDINGS
- Z2*MAINT, ALTER, REPAIR NONBUILDINGS
- C1*ARCH-ENG SVCS - CONSTRUCTION
- C2*ARCH-ENG SVCS - GENERAL
- F1*ENVIRONMENTAL SYSTEMS PROTECTION
- F999OTHER ENVIRONMENTAL SERVICES
* covers every code that starts with these characters. PSC names from the Acquisition.gov PSC Manual (opens in a new tab) (April 2025 edition).