Over here you will find free vector brand logos in Illustrator, EPS, Corel Draw format..

Brand Vector Logos start with 'C' letter

Classico Ron
Covert
Claws
ChristenUnie
Canada's Wonderland
Corblock
Capresso
Cordillera Cerveza
Captain Morgan
Colegio Benemérito de las Américas
Colegio Miguel Hidalgo