Kang-Soo Lee

Duzon Dass Co., Ltd. develops software. It operates through following business areas: Accounting Program, Cloud, Groupware, Information Security, Mobile, Electronic Fax, Educational Service, Other Service, Enterprise Resource Planning, and Electronic Banking Service. The company was founded on June 19, 2003 and is headquartered in Chuncheon-si, South Korea.

Duzon Digital Ware Co., Ltd. engages in the provision of system solution products, NEO-Plus-based budget accounting system, logistics management system, MIS-related services, electronic tax accounting and insurance services, and application service provider (ASP) services. The company is headquartered in Yeongdeungpo, Korea.