Kammala wannan jumla: Hill ya kafa tawagarsa a 1973: Embassy Hill tare da tallafawa daga Imperial Tobacco. Theungiyar ta yi amfani da shasi daga Shadow da Lola kafin haɓaka Lola zuwa ƙirar kansa a cikin 1975. Bayan da aka kasa cancanta ga
1975 Monaco Grand Prix, inda ya ci nasara sau biyar, Hill ya yi ritaya daga tuki don mayar da hankali kan gudanar da tawagar da kuma tallafawa Tony Brise.