They do. Its called Volkswagen AG.
If you want to know why they don't have a VW badge on this front its because nobody is going to pay $400k for a VW Murciélago.
Its the same reason as these other companies. You have a different brand for different class people.
- GM - Chevy, GMC, Buick...
...Lamborghini, Bently, Bugatti, Skoda and s? I just found out that, all these big automobile companies......Audi, Lamborghini, Bentley, Bugatti, Skoda and some other less known companies are wholly owned by Volkswagen AG group....except for Audi whose 99.55% shares are held by VWAG.....What i...