What companies does ford own

Hello everyone,
The automobile sector has recently piqued my interest, particularly the intricacies surrounding corporate ownership and subsidiaries. I started to wonder about the other businesses Ford Motor Company might own or had stakes in when I was doing my investigation. I’ve tried looking online, but the results appear haphazard and occasionally contradictory. Is there a list of all the businesses that Ford owns or has made substantial investments in? I would also be interested in knowing more about any lesser-known collaborations or purchases that are noteworthy.

I’m particularly interested in any lesser-known collaborations or acquisitions that might be flying under the radar.

Ford Motor Company makes Ford, Lincoln, and Troller vehicles.
General Motors produces Cadillac, GMC, Chevrolet, and Holden cars.