Last reviewed on May 12, 2026.

Defense Market Overview

$420B
Annual DoD Contracts
300K+
Defense Suppliers
67%
Services vs Products

Defense Contracting Essentials

Security Requirements

  • Facility clearance (FCL)
  • Personnel clearances
  • NISPOM compliance
  • Insider threat programs

Cybersecurity

  • CMMC certification required
  • DFARS 252.204-7012
  • CUI handling procedures
  • Incident reporting (72hrs)

Unique Requirements

  • ITAR compliance
  • Specialty metals clause
  • Berry Amendment
  • DCAA compliant accounting

Geographic concentration

Defense contracting is geographically concentrated. Northern Virginia is the single largest cluster — home to the Pentagon, intelligence agencies, and the prime contractors that support them. Other significant clusters include the Maryland D.C. suburbs, the Hampton Roads region of Virginia (Navy and Joint operations), San Diego (Navy and shipbuilding), and Huntsville, Alabama (Army aviation and missile).

State-side proximity to a buying command shapes capture and recruiting. Firms competing for DoD work without a physical presence near the customer face systematic disadvantage against locally established competitors.

Compliance overlays specific to defense work