Corporate Profile Company Overview President & CEO TOSHIAKI KIBE Director HIROSHI TANI Director YUUJI OKAMOTO Director HIROTO ASANO Auditor HIROMI TAZOE IT System consulting IT System infrastructure construction service /Maintenance (Hardware, Cloud, OS, Middleware) Stocking and Selling of IT system products (Servers, Network, Storages, Security, Public Cloud) Facility engineering and installation services Cosmo Park Building, 7-18, 5-chome, Higashinippori, Arakawa-ku, Tokyo, 116-0014, Japan Phone:+81-3-5604-7801 Tokyo Sales Office Empire Building, 23-1, 2-chome, Hatchobori, Chuo-ku, Tokyo, 104-0032, Japan Phone:+81-3-6914-5499

Osaka Branch Office 15F Osaka Umeda Twin Towers South, 1-13-1 Umeda, Kita-ku, Osaka-shi, Osaka, 530-0001, Japan Phone:+81-6-7713-6718 Hakozaki Office 4F R Bld.WEST, 1-13, hakozakicho, Nihombashi, Chuo-Ku, Tokyo, 103-0015, Japan Phone:+81-3-6892-0311 Hakozaki Kitting Center (HKC) 3F R Bld.WEST, 1-13, hakozakicho, Nihombashi, Chuo-Ku, Tokyo, 103-0015, Japan Phone:+81-3-5652-3779 Tama Service Center (TSC) #701 Shintoshi Center Building, 1-24-1, Tsurumaki, Tama-shi, Tokyo, 206-0034, Japan Phone:+81-42-355-7906 Nakameguro Service Center (NSC) 2F Meiji Yasuda Life Nakameguro Building, 2-1 3-chome, Kamimeguro, Meguro-ku, Tokyo, 153-0051, Japan © 2009 Digital Technologies Corporation