Where is a List of garages that rent the vito cab to licensed London taxi drivers?

Here are some garages that rent the Vito cab to licensed London taxi drivers:

1. Heathrow Central Garages.

2. Mayflower Taxis - London Taxi Dealership - Heathrow, Hounslow.

3. London Taxis International in West Drayton.

4. Blue Cabs London Ltd