Overfinch Bespoke Vehicles Limited has today been placed in the hands of administrators.
Established in 1975, the company provides bespoke Range Rovers.
Based in Farnham, Surrey, it has developed into an international brand with 15 distributors throughout the world including Asia and North America.
The company manufactures the exclusive Holland & Holland Range Rover.
Overfinch owners include Jeremy Clarkson, Steven Gerrard and Colleen Rooney.
The administrators are Lisa Hogg and Claire Foster of Wilson Field in Sheffield, who are being advised by legal firm Clarion in Leeds.
Joint administrator Hogg said: “Over the last 35 years, Overfinch has established a reputation as the originator and leading authority in high performance derivatives of the Range Rover.
"Unfortunately, over the last 18 months the company has incurred significant one-off non-trading costs which have severely affected cash flow.
“We are continuing to trade the business while a purchaser is sought and we are already in talks with a number of interested parties.”