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. 92,926 active companies map to this sector from their SAM.gov NAICS and product codes.
- Active companiesCurrent SAM.gov registrations
- 92,926
- Small businessesSmall under at least one NAICS
- 67,718
- 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 621–640 of 92,926 companies
SAN DIEGO, CANAICS 334516 · Analytical Laboratory Instrument Manufacturing
$93.5M obligatedBILLINGS, MTNAICS 335311 · Power, Distribution, and Specialty Transformer Manufacturing
Small business$93.5M obligatedDAMASCUS, ORNAICS 237990 · Other Heavy and Civil Engineering Construction
$93.4M obligatedOREM, UTNAICS 237310 · Highway, Street, and Bridge Construction
$93.4M obligatedRIVERSIDE, CANAICS 236220 · Commercial and Institutional Building Construction
SDB8(a)$93.1M obligatedCHENEGA DEFENSE & AEROSPACE SOLUTIONS, LLC
HUNTSVILLE, ALNAICS 541611 · Administrative Management and General Management Consulting Services
Small businessSDB8(a)$93M obligatedVIRGINIA BEACH, VANAICS 541330 · Engineering Services
$92.9M obligatedWARREN, NJNAICS 237990 · Other Heavy and Civil Engineering Construction
Small business$92.6M obligatedGLOBAL ENGINEERING & TECHNOLOGY INC
MIAMI, FLNAICS 541611 · Administrative Management and General Management Consulting Services
Small business$92.4M obligatedKOMAN GOVERNMENT SOLUTIONS LLC
MARLBOROUGH, MANAICS 562910 · Remediation Services
Small businessANCTribally owned$91.7M obligatedMERIDEN, CTNAICS 236220 · Commercial and Institutional Building Construction
Small businessVOSBSDVOSB$91.6M obligatedWHITMAN REQUARDT & ASSOCIATES LLP
BALTIMORE, MDNAICS 541330 · Engineering Services
$91.5M obligatedTACOMA, WANAICS 541330 · Engineering Services
$91.5M obligatedFRIARS POINT, MSNAICS 327390
Small businessHUBZone$91.3M obligatedAUBURN, ALNAICS 611310 · Colleges, Universities, and Professional Schools
$91.3M obligatedNEWPORT NEWS, VANAICS 541519 · Other Computer Related Services
Small businessANC$91.3M obligatedCARRIGG COMMERCIAL BUILDERS LLC
MANCHESTER, NHNAICS 236220 · Commercial and Institutional Building Construction
Small businessVOSBSDVOSB$91M obligatedCOLORADO SPRINGS, CONAICS 541330 · Engineering Services
$90.9M obligatedCHICKASAW MANAGEMENT SERVICES, LLC
NORMAN, OKNAICS 541219 · Other Accounting Services
Small businessHUBZoneTribally owned$90.8M obligatedAUGUSTA, GANAICS 561720 · Janitorial Services
Small businessVOSBSDVOSB$90.8M obligated
Where the companies are
Most listed NAICS codes
- 236220Commercial and Institutional Building Construction33,465
- 238210Electrical Contractors and Other Wiring Installation Contractors23,660
- 238220Plumbing, Heating, and Air-Conditioning Contractors19,467
- 238990All Other Specialty Trade Contractors18,561
- 238910Site Preparation Contractors17,278
- 237310Highway, Street, and Bridge Construction16,641
- 541330Engineering Services16,547
- 236210Industrial Building Construction16,172
- 237990Other Heavy and Civil Engineering Construction16,105
- 237110Water and Sewer Line and Related Structures Construction15,820
Top states
- California8,739
- Texas8,365
- Florida7,170
- Virginia4,252
- Maryland3,531
- Georgia3,383
- New York3,355
- Pennsylvania2,670
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).