From 2003 to present, Bentley belongs to Volkswagen.

From 1919 to 1931, Bentley belonged to the Bentley Motor Company.

From 1931 to 2003, Bentley belonged to Rolls-Royce. Extended information

Bentley Motors Limited is a world-famous ultra-luxury car manufacturer headquartered in Crewe, England. In 1919, Mr. W.O. Bentley founded the Bentley Motor Company.

In 1931, due to poor management by Bentley founders Waltaramp and Owen Bentley, Bentley was taken over by Rolls-Royce in 1931. Become an independent brand under Rolls-Royce.

In 1998, BMW intended to acquire Rolls-Royce, but lost to Volkswagen in the overall bid. Then, the two companies reached an agreement: BMW would spend 40 million pounds to purchase the Rolls-Royce trademark, and it could start producing Rolls-Royce cars from 2003, while Bentley would be owned by Volkswagen. Volkswagen has used the Crewe plant in the UK since 2003 to produce Bentley luxury sedans.

Reference: Baidu Encyclopedia—Bentley