Together with Grosvenor Contracts Leasing Ltd, the Grosvenor Group also consists of three further companies.

Specialising in the re-marketing of end-of-contract vehicles, Croyland Car Megastore has become the regions' leading quality used car supermarket - with hundreds of competitively-priced vehicles displayed on a 6-acre site situated just 10 miles east of the M1. Cost savings are passed on to customers by stocking high quality used cars that are significantly cheaper than most other retailers.
York, Ward and Rowlatt is a Vauxhall retailer supplying new cars, vans and used vehicles covered by the highly respected "Network Q" brand, along with servicing, accident repair and workshop facilities. The business is based on solid customer relationships, which are efficient and focused on the requirements of the individual and backed by the resources of the dealership.

The latest acquisition to the Grosvenor family, Broad Green Peugeot - formerly Doddington Road Service Station - is now operating from a brand new site in Wellingborough. The dealership has been representing Peugeot since 1984, supplying new cars, vans and used vehicles.