Contacts
Division contacts
| Division | Name | Title | Tel |
|---|---|---|---|
| SIM Division | Jeong Jae-hyun | Executive Vice President | 031)5177-5108 |
| ENC Division | Kim Byeong-il | Executive Vice President | 031)5177-5107 |
| NBT Division | Hong Gang-han | Managing Director | 031)5177-5102 |
| R&D Institute | Kim Yeong-seon | General Manager | 031)5177-5116 |
| Corporate Management | Kwon Tae-eun | Deputy General Manager | 031)5177-5100 |