- SBA SUBNet — where some primes post specific subcontracting opportunities.
- Agency small business offices and OSDBU outreach events.
- Prime contractor supplier and small-business portals.
Best sources for federal subcontracting opportunities
Federal subcontracting opportunities rarely show up on one public feed. For small businesses, the best sources mix official tools with being easy to find where primes actually search.
Official and public sources
SUBNet, agency offices, and prime portals are the main public channels.
Be discoverable, not just searching
Most subs come from primes searching — make sure your profile is findable.
Most subcontracts are sourced when primes search for a capability, not from a public posting. The highest-value move is to be findable. Keep an ACTIVE SAM.gov registration, accurate NAICS codes, and a clear capability profile. A free SamMatch listing puts you in front of primes filling plan goals.
Frequently asked questions
How do small businesses get found by primes?
Keep your SAM.gov registration ACTIVE. List accurate NAICS codes and certifications. Maintain a clear capability profile. Primes search by NAICS and certification, so accuracy is what gets you surfaced.
Related resources
Save these matches — claim your free profile
Claim your listing to save UEI matches and get alerts when primes post requirements that fit your NAICS and certifications.
Claim your free profile →