General Dynamics is a $42 billion defense and aerospace company organized into five segments: Gulfstream Aerospace, Combat Systems, Information Technology, Mission Systems, and Marine Systems. Its customer base is primarily the U.S. Department of Defense, with additional sales to allied governments and commercial aviation customers.
The company operates a supplier diversity program with stated commitments to small and diverse supplier spend. Because General Dynamics holds billions in federal prime contracts, it files subcontracting plans under FAR 52.219-9, creating real procurement pressure to source from diverse small businesses.
General Dynamics' supplier diversity program
General Dynamics' supplier diversity program spans all five business units but is coordinated at the corporate level. The program tracks spend against federal subcontracting plan targets and voluntary commitments.
General Dynamics is an NMSDC corporate member and participates in WBENC. The company also engages veteran business organizations, reflecting the heavy SDVOSB and VOSB presence in its defense customer base.
Each business unit maintains its own sourcing teams. GDIT (General Dynamics Information Technology) is the most active with IT and professional services suppliers. Combat Systems sources combat vehicles, weapons systems, and precision parts. Marine Systems builds submarines and surface ships primarily for the U.S. Navy. Gulfstream sources aerospace components and services for its business jet line.
Certifications accepted
General Dynamics accepts the same federal small business categories that appear in its subcontracting plans:
Small Disadvantaged Business (SDB) / 8(a): SBA 8(a) certification or SDB self-certification with documentation.
Women-Owned Small Business (WOSB/EDWOSB): SBA-certified WOSB or third-party WBENC WBE certification.
Service-Disabled Veteran-Owned Small Business (SDVOSB): SBA Veteran Small Business Certification (VetCert), formerly through VA.
HUBZone: SBA HUBZone certification. Relevant near General Dynamics facilities in Bath, ME; Groton, CT; Sterling Heights, MI; San Diego, CA; and other locations.
Veteran-Owned Small Business (VOSB): SBA VetCert VOSB designation.
Minority Business Enterprise (MBE): NMSDC certification from a regional affiliate.
Women's Business Enterprise (WBE): WBENC certification.
LGBTBE: NGLCC certification.
DOBE: Disability:IN certification.
For GDIT and the IT-heavy portions of Mission Systems, the most relevant certifications for federal subcontracting counting are SDVOSB, WOSB, and SDB/8(a). For Gulfstream's commercial operations, NMSDC MBE and WBENC WBE certifications carry more weight.
How to register
General Dynamics does not operate a single unified supplier portal across all five segments. Each segment maintains its own supplier registration process, which is a genuine structural challenge for diverse suppliers.
GDIT: Uses an online supplier portal at gdit.com/suppliers. Registration requires company information, NAICS codes, certifications, and capabilities.
Combat Systems, Mission Systems, Marine Systems: Route registration through the General Dynamics corporate supplier portal. Start at generaldynamics.com/suppliers for links to segment-specific portals.
Gulfstream Aerospace: Uses a separate supplier portal for aerospace components at gulfstream.com/suppliers.
Practical recommendation: identify which segment aligns with your capabilities and go directly to that segment's registration process. Trying to register for all five simultaneously rarely leads to faster results.
All registrations benefit from having an active SAM.gov UEI number. For any federal subcontracting work, SAM.gov registration is required.
Product and service categories
The five segments have different sourcing profiles:
GDIT (IT and professional services): This is the most accessible segment for diverse businesses without defense hardware backgrounds. IT managed services, cybersecurity, cloud, software development, staffing, training, and program management support are all active categories. Many GDIT subcontracts require personnel with security clearances.
Combat Systems: Combat vehicles (Abrams tank, Stryker), ammunition, and precision components. Requires specialized manufacturing capability, defense-grade quality systems, and often facility clearances.
Marine Systems: Submarine and surface ship systems. Bath Iron Works in Maine and General Dynamics Electric Boat in Connecticut are the primary facilities. Sources specialty metals, electronics, outfitting, and marine engineering services. Geographic proximity to these facilities matters for facilities and services categories.
Mission Systems: Command and control, electronic warfare, targeting systems, and undersea systems. IT, electronics, and engineering services opportunities exist here.
Gulfstream Aerospace: Business jet components, interiors, avionics, and maintenance. Commercial aerospace quality standards (AS9100) required. Geographic concentration in Savannah, GA.
Across all segments, professional services (HR, legal, staffing, marketing, facilities management) are accessible entry points that require less specialized technical qualification.
Security clearance considerations
A significant portion of General Dynamics' work is classified. GDIT runs some of the largest classified IT programs in the federal government. Mission Systems, Marine Systems, and Combat Systems work on classified weapons programs. If you are pursuing work in these areas, your key personnel need appropriate clearances and your facility may need an FCL from DCSA.
General Dynamics can sponsor clearance investigations once a subcontract relationship is established. For unclassified work, clearances are not required.
Spend commitments and public data
General Dynamics' proxy statement and annual report include limited supplier diversity disclosure. The company publishes subcontracting plan performance data through eSRS.gov for major DoD contracts. Checking eSRS for specific General Dynamics contracts shows negotiated vs. actual small business spend by category — this is public information.
General Dynamics does not publish a specific annual diverse supplier spend dollar figure in its public disclosures in the same way that some other defense contractors do. The company does report separately to NMSDC and WBENC as a corporate member.
Realistic assessment
General Dynamics' decentralized structure means you are really pursuing five different companies that happen to share a parent. That is not a criticism — it is a practical reality. A win with GDIT does not automatically translate to Combat Systems.
GDIT is the easiest entry point for diverse businesses in IT, staffing, and professional services. The segment buys at scale, operates across the country, and has consistent diversity spend pressure from its federal contract base.
The other four segments are harder to enter quickly. They require specialized capabilities, quality certifications, and often facility clearances. Plan for 12 to 24 months from registration to a first purchase order in technical categories.
Veteran-owned businesses have a structural advantage at General Dynamics given the company's customer base. SDVOSB certification, combined with relevant technical credentials, gets attention from GDIT sourcing teams in particular.
Next steps
- Identify which General Dynamics segment aligns with your services and register in that segment's supplier portal specifically.
- Ensure SAM.gov registration is current with the correct NAICS codes.
- Review eSRS.gov for General Dynamics subcontracting plan performance data on specific contracts to identify where the company has category gaps.
- Attend NMSDC Annual Conference or veteran business conferences where GDIT sourcing teams are active participants.
- If you are in IT or professional services, check USAjobs.gov and SAM.gov for active GDIT prime contracts in your specialty — these often generate subcontract opportunities.
- For Gulfstream or Combat Systems entry, consider pursuing Tier-2 through their existing major suppliers (Parker Hannifin, Moog, Triumph Group) who also have supplier diversity programs.
General Dynamics rewards suppliers who do their homework. Know which segment you are targeting, why your capabilities are relevant to that segment's specific programs, and what quality credentials you bring. Vague outreach does not work with professional defense supply chain teams.
