These sites can provide cars or taxis in areas overlapping with Timebus.
Links are in alphabetical order.
A.T. Beauford
Wedding cars, London
Elegance Wedding Cars
London
JD Prestige Cars
Based in West London, reaches SE England
The Vintage Wedding Drive
Occasion car hire, Bedfordshire
Vintage and Classic Wedding Cars
Milton Keynes
Weddingtaxi.com
White, black or silver taxis in London and southern home counties