Convention Support Services

From catering, to telecommunications, to cutting-edge A/V systems, Coex offers  a variety of services to ensure events run smoothly.

A / V Systems

Coex has a variety of meeting room equipment, including beam projectors and conference microphones, that can be rented. Event hosts can also bring in their own equipment.

Wired & Wireless Internet

Wireless Internet Fee | Inquiries to SK Broadband: +82-2-6000-1588

All of Coex’s meeting rooms have wired and wireless internet connections which can be rented for a fee. WiFi internet coupons are also available upon request.

Time Fee Remarks
4hrs 10,000 KRW
  • In case of purchasing ID cards, rates should be additionally discussed.
  • Serviced areas include the entire exhibition halls and  meeting rooms.
  • Provider : SK Broadband
  • Maximum 20% discount for more than 2 days
1 day 16,500 KRW
2 day 30,800 KRW (6.7% discount)
3 day 44,000 KRW (12% discount)
4 day 55,000 KRW (17% discount)
5 day 66,000 KRW (20% discount)

Telephone Connections

For inquiries on phone installations, please contact SK Broadband: +82-2-6000-1588

Event Information Screens

Event information can be displayed on PDP or LCD monitors at the entrance of many of Coex's meeting rooms. Video and images may also be used according to the client’s requirements.

  • PDP – Overall event schedule for venue and directions
  • LCD – Schedule information for each meeting room


For the hosts and organizers of the event, we provide daily parking tickets according to the size of the meeting room. Please contact separately for parking tickets for participants.

Onsite Support

For the convenience of event organizers, Coex support staff are placed on-hand at all times. For assistance related to A/V equipment, table settings, or any other venue inquiries during an event, contact us via the contact details below:

Floor Meeting Room Contact
F1 Grand Ballroom (101~105) +82-2-6000-7164
F2 Conference Room(North) +82-2-6000-7165
F3 Auditorium and sub-room +82-2-6000-7162,3
F3 Conference Room E(E1~E6) +82-2-6000-7171
F3 Conference Room(South) (301~328) +82-2-6000-7166
F4 Conference Room(South) (401~403) +82-2-6000-7167