Graf & Sons - Mexico, Missouri

PESCHKE DESIGN GmbH - Wien

Blvck Studio - Wien

FREIRAUM GrafikDesign - Hamburg

Prowect e.U. - Wiener Neustadt

Lesoo Webdesign und Online Marketing - Waizenkirchen

Marek Čevelíček - UX designer - Brno-střed

Graf Legal - Tijuana, Baja California

Donald Graf & Associates - Ventura, California

Graf & Co - La Jolla, California