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

Brand Vector Logos start with 'G' letter

Grupo de Dança Estampa Gaucha
Grupo Armstrong
Grupo Xcaret
Glifo coacalco
Gratitude Pathak Farm
Gratitude Pathak Farm
Galavant
Grimm
Ganar Salud
grow-soul
GRAF-ATTIC