Industry Contracting Guide
Government Contracts for Defense Services
Defense services span everything from logistics and base operations support to PEO-level program management. The largest single buyer is the Army, followed by the Navy and Air Force.
Industry snapshot
- Average contract size
- $1M–$50M+
- Common certifications
- CMMC L2 · 8(a) · SDVOSB
Common government buyers
- Department of Defense (DoD)
National defense and military operations
- Department of the Army (Army)
Land warfare, training, and logistics
- Department of the Navy (Navy)
Maritime power projection and amphibious operations
Typical contract types
- IDIQ MATOC
- BOS
- LOGCAP
Challenges to expect
- LPTA vs best-value tradeoffs
- Service Contract Act compliance
- Past performance thresholds
Where the opportunities are right now
- SeaPort-NxG ramp
- OASIS+ task orders
- Foreign military sales support
Most relevant NAICS codes
- NAICS 541330 — Engineering Services
- NAICS 541611 — Administrative Management & General Management Consulting
- NAICS 561210 — Facilities Support Services
States with the most defense services contracting activity
- Virginia — ~$105.4B annual
- Texas — ~$53.6B annual
- North Carolina — ~$6.5B annual
FAQs
- What agencies buy the most defense services services?
- Top federal buyers for defense services include Department of Defense, Department of the Army, Department of the Navy.
- What is the typical contract size in defense services?
- Average federal contract size in defense services ranges $1M–$50M+, with the largest awards typically flowing through IDIQ MATOC pools and BPAs.
- Which NAICS codes apply to defense services?
- The most relevant NAICS codes are 541330 (Engineering Services); 541611 (Administrative Management & General Management Consulting); 561210 (Facilities Support Services).
- What certifications matter most in defense services contracting?
- Common gating certifications include CMMC L2, 8(a), SDVOSB. Set-aside certifications (8(a), HUBZone, WOSB, SDVOSB) layer on top for small businesses.
- What are the biggest challenges for new entrants?
- LPTA vs best-value tradeoffs; Service Contract Act compliance; Past performance thresholds. These are surmountable but should be priced into your B&P investment.