Contact Us GMI Global Headquarters 6001 Broken Sound Pkwy NW Suite 340 Boca Raton, Florida 33487 Phone: 561-609-0438 Fax: 561-609-0461 Send us an email info@nullgmimeetings.com GMI Europe Prinzenallee 7 / 3. OG 40549 Düsseldorf, Germany Phone: +49(0) 151 14932 483 Fax: +561-717-2892