Jeep is owned by Stellantis, which owns a number of international car manufacturers. Re: https://en.wikipedia.org/wiki/Stellantis#Brands
In total car sales worldwide, Stellantis ranks 5th - behind: Toyota, VW, Hyundai/Kia and GM. Re: https://www.factorywarrantylist.com/car-sales-by-manufacturer.html
On a side note, Jeep put Peugeot transmissions (AX-15) in the 90's Wranglers and it was awful. Better now and the 3.6L Pentastar is fantastic.