Castrol

1 clue
Big name in the oil business
Similar answers:
Abacas
Abcas
Acas
Acase
Acaseforholding
Acaseofhives
Acaseofidentity
Acast
Acastle
Acastofthousands
Accas
Accostcontrols
Accusativecase
Actcasual
Activecase
Adaptivecontrol
Adjustincase
Admissioncontrol
Africas
Africasiargentinaruba