YCC Data Services Co., Ltd.

Established as Yamagata Electronic Computing Center Co., Ltd. with investment from Yamagata Shimbun and Yamagata Broadcasting, aiming to promote regional informatization and contribute to community development.

Certified as a safety measures implementation office by the Ministry of International Trade and Industry (now Ministry of Economy, Trade and Industry).

Obtained General Second-Class Telecommunications Business (I-60-007).

Capital partnership with Fujitsu Ltd.; renamed to YCC Information Systems Co., Ltd.

Registered as a system integrator with the Ministry of International Trade and Industry (now Ministry of Economy, Trade and Industry).

Opened Shonai branch office.

Certified as a specific system operation by the Ministry of International Trade and Industry (now Ministry of Economy, Trade and Industry).

Opened Tokyo branch office.

Renamed Tokyo and Shonai branch offices to Tokyo Branch and Shonai Branch, respectively; opened Sendai Branch.

Renamed to YCC Information Systems Co., Ltd.

Announced new corporate logo.

Obtained ISMS certification [JQA-IM0195] and Privacy Mark [B820289(01)].

Established YCC Data Services Co., Ltd.

Establishment

Special worker dispatch business notification

General worker dispatch business permit

Company name changed to YDS Co., Ltd.

Relocated Sendai Branch to 1-20 Chome 4, Taibai-ku, Sendai-shi.

Company name changed to YCC Data Service Co., Ltd.

Relocated Sendai Branch to 1-31-1, Aoba-ku, Sendai-shi.

Opened Nagoya office at 23-14, Meieki 2-chome, Nishi-ku, Nagoya-shi, Aichi Prefecture.

General construction business (telecommunications construction) Yamagata Prefecture governor's permit [No. 102359] obtained

High-level medical device sales and leasing business Yamagata City permit [No. 1000531] obtained