Part of BRK; the ticker shown is the parent's.
| Program | Role | Exposure | Source |
|---|---|---|---|
| CFM LEAP Flies on 737 MAX, A320neo family, COMAC C919 | Structural castings, airfoils, forgings | High | Reported · Berkshire Hathaway annual report |
| Pratt & Whitney GTF (PW1000G) Flies on A320neo family, A220, Embraer E2 | Castings and forgings | High | Reported · Berkshire Hathaway annual report |
| 787 Dreamliner | SPS fasteners, TIMET titanium | Medium | Reported · Berkshire Hathaway annual report |
| Rolls-Royce Trent XWB Flies on A350 | Castings | Medium | Reported · Berkshire Hathaway annual report |