Cadillac’s Formula 1 team is owned by TWG Motorsports, which is the motorsport arm of TWG Global, the investment vehicle of American businessman Mark Walter.

Who actually “owns” Cadillac F1?

  • The entry and team are controlled by TWG Motorsports , which is set up specifically as the racing entity behind the Cadillac F1 project.
  • TWG Motorsports itself is part of TWG Global , an investment and holding company.
  • Mark Walter is the co‑founder and CEO of TWG Global and is the key controlling figure behind this structure, making him the top of the ownership pyramid for Cadillac F1.
  • General Motors (via the Cadillac brand) is the manufacturer and strategic partner supplying branding and power unit plans, but the operational “team owner” is TWG Motorsports under TWG Global.

So, in fan shorthand: Cadillac F1 is “Cadillac/GM on the car, TWG Motorsports/TWG Global (Mark Walter) as the ownership group” behind the team.

TL;DR:
If you’re asking “who owns Cadillac F1” in a forum or quick scoop sense, the answer is: it’s run by TWG Motorsports , the racing arm of TWG Global , controlled by investor Mark Walter , in partnership with General Motors (Cadillac).

Information gathered from public forums or data available on the internet and portrayed here.