| Description of Business | GIS (Geographic Information System) service |
|---|---|
| Corporate Website |
| Description of Business | Provision of backbone network |
|---|---|
| Corporate Website |
| Description of Business | Provision of application service for consumer and SOHO using broadband and planning and development of original application |
|---|---|
| Corporate Website |
| Description of Business | Provision of Internet Exchange (IX) business, and native IPv6 Internet connection service |
|---|---|
| Corporate Website |
| Description of Business | Advertisement agency and sales promotion support mainly for Internet business |
|---|---|
| Corporate Website |
| Description of Business | Provision of authentication service business, PKI service business and managed security service business |
|---|---|
| Service Website |
| Description of Business | Internet-base comprehensive purchasing assistance for companies |
|---|---|
| Corporate Website |
| Description of Business | Design, installation and maintenance of telecommunication system facilities facilitating an advanced information society Design and installation of power line and various electrical equipments for buildings and communication facilities |
|---|---|
| Corporate Website |
| Description of Business | Online game planning, development, operations and distribution over the Internet Planning, development and sales of consumer game Planning and development of mobile phone content Planning, development, and sales of character goods Planning, development, and distribution of other entertainment content |
|---|---|
| Corporate Website |
| Description of Business | Operation of portal site mainly online game service |
|---|---|
| Corporate Website | |
| Service Website |
| Description of Business | Logistics outsourcing and consulting services for IT companies |
|---|---|
| Corporate Website |
| Description of Business | Operation of online games, software sales through downloading |
|---|---|
| Corporate Website | |
| Service Website |
