Seok-Hyung Yoon

Datazone Co., Ltd. is a holding company, which provides direct mailing and printing services. It offers designing, printing, and inserting of letters, marketing strategy, and online direct mailing. The company was founded on April 2, 2000 and is headquartered in Goyang, South Korea.

Alpine Technology Investment Co., Ltd. (Alpine Technology) is the venture capital subsidiary of South Korea-based Comtec Systems Co., Ltd. (SO: 031820), majority held by the parent company and by the Vice Chairman. Established in 1999, the firm is based in Seoul and manages the Alpine venture capital funds.

Comtec Information Systems, Inc. is a world leader in innovative digital solutions, hardware, and software. The company is based in Warwick, RI. The company enables businesses of all sizes to intelligently connect data, assets, and people. Comtec Information Systems was acquired by Zebra Technologies Corp. on April 03, 2000 for $88.65 million.

Inzent Co. Ltd. offers financial infrastructure solutions. Its products are Use Interface Consolidation, External and Internal Channel Consolidation, Image and Content manage system, Electronic Library and Security Products. The company is founded in July 2000 and is headquartered in Seoul, South Korea.