Who General Dynamics buys from and sells to
Builds nuclear submarines, Gulfstream business jets, Abrams tanks, munitions and defence IT.
Part of Defence and Rearmament spending
Buys from 4
- Huntington IngallsHIIVirginia and Columbia submarine modules, and a rival in ships
- Rolls-RoycePearl engines for the G700 and G800 Gulfstreams
- HoneywellHONGulfstream flight decks and AGT1500 Abrams turbines
- Israel Aerospace Industriesairframes for the mid-cabin Gulfstream G280
Sells to 3
- US NavyVirginia and Columbia class submarines, destroyers
- US Department of DefenseAbrams, Stryker, artillery shells, IT services
- Business jet buyersGulfstream aircraft and service
Where the chain could break
- Submarine output limited by the shipyard and supplier workforce, now behind Navy schedule
- Roughly 70% of revenue from the US government (FY2025 10-K)
- G280 airframe comes from a single supplier in Israel, where war delayed deliveries
Competes with
- Huntington IngallsHIIUS Navy shipbuilding
- TextronTXTbusiness jets against Cessna Citation
- RheinmetallRNMBYarmoured vehicles and 155mm ammunition
Mapped by hand from filings and company reporting, as of October 2026. It shows the relationships that matter most, not every contract: most are never disclosed, and agreements change.