The Department of Defense awards over $60 billion annually to small businesses. From SBIR research grants to set-aside manufacturing contracts, the defense market is more accessible than most small manufacturers realize — if you know how to enter it. ForgeLine connects certified small business defense suppliers with the prime contractors and agencies actively sourcing from them.
DoD is legally required to allocate a significant share of contracts to small businesses. Here's what that means in practice.
The Department of Defense sets an annual small business contracting goal of 23% of eligible prime contract dollars — a figure that translates to more than $60 billion per fiscal year. This is not aspirational: agencies face real consequences for missing their small business goals, and contracting officers actively seek qualified small business suppliers to maintain compliance.
Set-aside programs create exclusive access. When a procurement is designated as a small business set-aside, large businesses cannot bid. This means small businesses compete only against each other for a defined pool of contract opportunities. The SBA administers five major set-aside programs: 8(a) Business Development, HUBZone, Service-Disabled Veteran-Owned Small Business (SDVOSB), Women-Owned Small Business (WOSB), and Economically Disadvantaged Women-Owned Small Business (EDWOSB). Each program has its own qualification criteria and set-aside authority.
Prime subcontracting creates indirect access. Large DoD prime contractors are required, on contracts over $750,000, to submit small business subcontracting plans with specific spending goals for each SBA category. Primes face liquidated damages for failing to meet these goals. This creates a sustained, compliance-driven demand for qualified small business suppliers that operates independently of the direct contracting process. A small manufacturer that gets listed as a qualified subcontractor with a major prime can receive steady work without ever bidding on a government contract directly.
SBIR/STTR programs fund innovation. The Small Business Innovation Research and Small Business Technology Transfer programs collectively award over $3 billion annually to small businesses conducting R&D with DoD relevance. Unlike contracts, SBIR awards do not require prior government experience. Phase I awards ($50K–$250K) are accessible to startups. Successful Phase II programs ($750K–$1.5M) frequently transition to Phase III production contracts with the sponsoring agency, creating a funded pathway from research to defense supply chain participation.
Getting in requires visible credentials. Prime contractors and contracting officers search databases — SAM.gov, DSBS, and specialized directories like ForgeLine — for small business suppliers with verified certifications. Being discoverable with accurate NAICS codes, current SBA certifications, and active ITAR or CMMC status is the difference between getting found and being invisible in a market that is actively looking for you.
The certifications required to access DoD contracts. Complete these in order — each step unlocks the next opportunity.
The System for Award Management (SAM.gov) is the mandatory starting point. Without an active SAM.gov registration, you cannot receive federal contract payments or be considered for any federal award. Registration is free, takes 7–14 business days for initial processing, and must be renewed annually. Select your NAICS codes carefully — they determine which opportunities you can compete for. Include all relevant manufacturing processes, materials, and capabilities in your SAM profile.
Once SAM.gov is active, determine which SBA certifications you qualify for. SDVOSB requires 51%+ ownership by a service-disabled veteran. 8(a) requires socially and economically disadvantaged status. HUBZone requires your principal office to be in a designated underutilized area with 35%+ employees residing there. WOSB/EDWOSB requires 51%+ women ownership and control. Each certification unlocks specific set-aside contract vehicles. Apply through the SBA certification portal — approval typically takes 90–120 days.
Defense manufacturing contracts require regulatory compliance certifications. ITAR registration (4–8 weeks, $2,750 fee via DDTC) is required if you supply defense articles or services on the USML. AS9100D certification (6–12 months, requires a third-party registrar audit) signals quality management maturity for aerospace and defense. CMMC Level 2 (12–18 months) is increasingly required for contracts involving Controlled Unclassified Information. DFARS compliance is required for most DoD manufacturing contracts and covers cybersecurity, counterfeit parts, and supply chain integrity.
Prime contractors actively search capability databases to find qualified small business suppliers. List your company in the SBA Dynamic Small Business Search (DSBS) with detailed capability narratives. Register with the Defense Logistics Agency (DLA) if you supply standard parts or materials. Get listed in ForgeLine with your verified certifications, NAICS codes, materials, and manufacturing processes — primes use ForgeLine to find certified domestic suppliers for specific program requirements.
With your registrations and certifications in place, actively monitor SAM.gov for set-aside solicitations in your NAICS codes. Submit capability statements to prime contractors who have active DoD contracts with small business subcontracting plans — they are required to consider you. For technology-focused companies, monitor SBIR.gov for open topic solicitations from DoD agencies (Army, Navy, Air Force, DARPA, MDA) and submit Phase I proposals. A well-written Phase I SBIR proposal is your fastest path to defense revenue without prior government contracting experience.
Understanding how large prime contractors source small business suppliers is the key to getting found.
Large defense prime contractors — Lockheed Martin, Raytheon, Northrop Grumman, L3Harris, BAE Systems, and others — are contractually required to meet small business subcontracting goals on DoD contracts over $750,000. Their supplier diversity teams and subcontracting managers actively search for qualified small business suppliers to fill these requirements. Here is how they search.
Database searches by NAICS code and certification. Primes start with SAM.gov and the SBA Dynamic Small Business Search, filtering by NAICS code, SBA certification type, and geographic proximity to program facilities. Suppliers with complete profiles, accurate NAICS codes, and verified SBA certifications surface first. Incomplete profiles are skipped.
Capability directories and industry databases. Primes use specialized directories like ForgeLine to find suppliers with specific certifications (ITAR, AS9100, CMMC) that match program requirements. A supplier listed in ForgeLine with verified ITAR registration and AS9100D certification is immediately credentialed for aerospace and defense programs without further vetting.
Industry events and matchmaking. DoD hosts small business outreach events and matchmaking sessions. Primes participate to meet potential suppliers. The SBA organizes procurement conferences where small businesses can present capability statements directly to prime contractor supplier diversity teams.
$3B+ annual R&D funding for small businesses. Phase I to Phase III pathway from research to production. No prior government contract experience required for Phase I.
Service-Disabled Veteran-Owned Small Business. VA and DoD set-aside authority. Veteran must own 51%+ and control day-to-day operations.
9-year SBA program for socially and economically disadvantaged businesses. Sole-source contracts up to $4.5M for services, $7.5M for manufacturing. Active mentoring and business development support.
Historically Underutilized Business Zones program. 10% price preference on full and open competition. Set-aside authority for contracts in designated HUBZone areas. Requires principal office location and 35% employee residency in HUBZone.
Small businesses win DoD contracts through several paths: (1) Set-aside contracts reserved exclusively for small businesses under the FAR Part 19 programs, (2) SBIR/STTR programs that fund R&D from small businesses, (3) subcontracting to prime contractors who are required by large DoD contracts to meet small business subcontracting goals, and (4) GSA Schedule contracts that allow DoD agencies to purchase directly. The most important first step is registering in SAM.gov and obtaining the correct NAICS codes for your capabilities.
Required certifications depend on the contract type and what you are supplying. For any DoD supplier: SAM.gov registration (mandatory), ITAR registration if supplying defense articles or services, and DFARS compliance for cybersecurity. For manufacturing: AS9100D for quality management. For CUI-handling: CMMC Level 2 (110 NIST 800-171 practices). Small businesses also benefit from obtaining SBA size certifications: 8(a), HUBZone, SDVOSB, WOSB, or EDWOSB — each unlocks specific set-aside programs.
The Small Business Innovation Research (SBIR) program is a competitive federal program that funds small businesses to engage in R&D with commercialization potential. DoD SBIR has three phases: Phase I ($50K-$250K, 6 months) to assess feasibility, Phase II ($750K-$1.5M, 2 years) to develop the prototype, and Phase III (no SBIR funds, transition to production) where the technology is commercialized. Participating agencies include the Army, Navy, Air Force, DARPA, MDA, and others. SBIR is one of the most accessible paths for technology-focused small businesses entering defense.
SDVOSB stands for Service-Disabled Veteran-Owned Small Business. The VA and DoD maintain set-aside programs that reserve contracts exclusively for SDVOSBs. To qualify, at least 51% of the business must be owned and controlled by one or more service-disabled veterans. Other major set-aside categories include 8(a) Business Development (socially and economically disadvantaged businesses), HUBZone (businesses in historically underutilized business zones), and WOSB/EDWOSB (women-owned small businesses). Each set-aside program has its own qualification process through the SBA.
There is no single "DoD supplier list" — instead, small businesses qualify through multiple channels. The primary ones are: (1) SAM.gov registration, which makes you visible in the System for Award Management used by all federal agencies, (2) Dynamic Small Business Search (DSBS) in the SBA, (3) listing in capability databases like ForgeLine for defense-specific searches by prime contractors, (4) DLA (Defense Logistics Agency) supplier qualification for standard parts and materials. Primes actively search for small business suppliers to meet their subcontracting plan requirements — being discoverable with accurate NAICS codes and certifications is critical.
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