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

Brand Vector Logos start with 'K' letter

Kitan
Kali Linux
Koa CCTV
KTM Duke
Kasis Kapi Sistemleri Ltd. Sti.
KF Vlazrimi Kicevo
Kaizen Import
Kaps
KenLubes International
Kansas City Bbq
KS Lechia Gdansk