Michael Roberts, his brother-in-law John Peirson-Smith and father-in-law Ian Maybury incorporated Trident Garages Limited.
Prior to his death in 2017, Michael Roberts wrote about his purchase of Trident Garages:
“It happened also at this time that Ian Maybury, Valerie's stepfather, said he would be interested in funding a garage enterprise and I agreed to look for suitable businesses for sale.