COEX Convention & Exhibition Center: event and exhibition space

COEX Convention & Exhibition Center is one of the most recognized exhibition and convention venues in South Korea.

The venue is well suited for international trade shows, congresses, forums, business meetings, product launches, banquets, and hybrid events.

The strength of COEX extends far beyond its exhibition halls. The venue is surrounded by a complete urban ecosystem that includes Starfield COEX Mall, hotels, restaurants, a major business district, transportation hubs, and visitor services.

Video About COEX Convention & Exhibition Center

History of COEX Convention & Exhibition Center

The history of COEX is closely connected to the growth of South Korea’s international trade sector and the development of Seoul’s Gangnam business district.

• 1979: opening of the exhibition complex in Seoul.
• 1980s and 1990s: the venue gradually became an important destination for international exhibitions, business forums, and trade events.
• 2000: the COEX district gained global recognition following the ASEM Summit in Seoul.
• 2010: COEX hosted events associated with the Seoul G20 Summit.
• Today: COEX positions itself as a destination where exhibitions, business meetings, shopping, hotels, and entertainment are combined under one roof.

Benefits of COEX Convention & Exhibition Center for Exhibitors and Event Organizers

COEX Convention & Exhibition Center is particularly attractive for companies looking to combine exhibitions, meetings, and conference programs within a single venue.

• 4 exhibition halls that can be divided into separate event zones.
• Up to 9 independent exhibition spaces when halls are subdivided.
• Approximately 100 meeting rooms according to the venue directory.
• A Grand Ballroom covering 1,817 m².
• An Auditorium spanning 2,104 m² with seating for up to 1,080 attendees.
• Direct access to the subway system, shopping facilities, and hotel infrastructure.
• The ability to host an exhibition, conference, reception, and business meetings within the same building.

Exhibition Halls at COEX Convention & Exhibition Center

The exhibition area at COEX consists of Halls A, B, C, and D. Each hall can operate independently or be integrated into a larger floor plan.

Hall A

• Area: 10,368 m².
• Capacity: up to 520 standard exhibition booths.
• Well suited for large trade shows, product launches, and events with significant visitor traffic.

Hall B

• Area: 8,010 m².
• Capacity: up to 360 standard exhibition booths.
• Ideal for industry exhibitions, business forums, and mid-sized events.

Hall C

• Area: 10,348 m².
• Capacity: up to 520 standard exhibition booths.
• Suitable for exhibitions, conferences, and banquet-style events.

Hall D

• Area: 7,281 m².
• Capacity: up to 360 standard exhibition booths.
• A strong choice for exhibitions, conferences, concerts, and corporate events.

Conference Rooms and Special Event Spaces at COEX

COEX is an excellent choice for events where the exhibition component runs alongside keynote sessions, private meetings, receptions, and networking activities.

Grand Ballroom

• Area: 1,817 m².
• Capacity: up to 1,800 attendees in theater-style seating.
• The ballroom can be divided into 5 separate sections.
• Suitable for international meetings, banquets, conferences, exhibitions, and award ceremonies.

Auditorium

• Area: 2,104 m².
• Capacity: up to 1,080 attendees.
• Ideal for plenary sessions, ceremonies, theatrical presentations, and business conferences.

The Platz

• Area: 2,224 m².
• Capacity: up to 1,400 attendees in theater-style seating.
• Space for up to 130 exhibition booths.
• Valued for its natural daylight and panoramic city views through large windows.

Conference Rooms

• Conference Room North: 1,579 m², capacity up to 840 attendees.
• Conference Room E: 1,320 m², capacity up to 1,560 attendees.
• Conference Room South 4F: 957 m², capacity up to 450 attendees.
• Conference Room South 3F: 311 m², capacity up to 300 attendees.
• studio159: 294 m², capacity up to 100 attendees.

Infrastructure at COEX Convention & Exhibition Center

COEX operates as a fully integrated business and event complex. For organizers, this means fewer transfers between locations and greater control over every stage of an event.

• The facility includes exhibition halls, conference rooms, an auditorium, banquet venues, and dedicated service areas.
• Several 3-star to 5-star hotels and serviced residences are located nearby.
• Starfield COEX Mall offers shopping, restaurants, entertainment venues, and leisure facilities.
• Direct pedestrian connections link subway stations to the mall and exhibition areas.
• Visitors can explore the venue through an 8K 360° virtual tour.
• Parking facilities are available on levels B2F–B4F and on the rooftop.
• Parking zones are color-coded: green, purple, blue, and orange.
• Electric vehicle charging stations are available on the rooftop and B3F level.

How to Get to COEX Convention & Exhibition Center

COEX is located in Gangnam, one of the most convenient and well-connected districts in Seoul for international visitors.

By Subway

• Line 2: Samseong Station.
• Exits 5 and 6 provide direct access to COEX Mall through Millennium Plaza.
• Line 9: Bongeunsa Station.
• Exit 7 connects directly to ASEM Plaza.
• Line 7: Cheongdam Station.

By Bus

• Bus stops are located near Grand InterContinental Hotel, Coex Artium, the East Gate of COEX, Bongeunsa Temple, and KEPCO.
• City, district, night, airport, and intercity bus routes serve the venue.

By Car

• Navigation address: 513, Yeongdong-daero, Gangnam-gu, Seoul 06164.
• Underground parking is accessible through multiple entrances, including the south and east access points.
• Additional travel time is recommended during peak traffic periods in Gangnam.

From the Airport

• COEX can be reached by public transportation with a transfer to Subway Line 2 and Samseong Station.
• Business travelers may also find the nearby City Airport Terminal convenient, depending on their airline and travel route.

On Foot and by Bicycle

• Bicycle stations are available in Gangnam-gu near the East Gate of COEX and around Samseong Station exits.
• The district is highly walkable, especially for visitors staying in nearby hotels or attending meetings in the area.

Visitor Recommendations for COEX

• Confirm your hall location in advance. Halls A, B, C, D, the Grand Ballroom, and the Auditorium are located in different parts of the complex.
• Use the subway whenever possible. In Gangnam, it is often faster and more convenient than driving during peak traffic hours.
• Schedule meetings at easy-to-find landmarks: Millennium Plaza, ASEM Plaza, the main COEX entrance, or the event registration area.
• Allow extra time for walking. COEX is connected to shopping areas, hotels, and other facilities, so navigating the complex may take longer than expected.
• Reserve restaurants in advance for business dinners. Dining venues in the area fill up quickly during major exhibitions and conventions.

Major Events and Achievements of COEX Convention & Exhibition Center

COEX has long been associated with major international exhibitions, industry forums, and high-profile business events.

• The venue hosted events connected with the G20 Seoul Summit.
• COEX played a significant role during ASEM events held in Seoul.
• The center regularly hosts major exhibitions focused on technology, healthcare, manufacturing, design, food, culture, and consumer products.
• COEX describes itself as a destination where events, dining, shopping, and entertainment come together under one roof.
• In 2026, COEX celebrated the 40th anniversary of its brand and introduced an updated mission and vision.

Requirements for Exhibitors at COEX Convention & Exhibition Center

Exhibitors should review venue regulations well in advance. This is especially important for booths featuring suspended structures, heavy exhibits, advertising displays, catering areas, or large volumes of waste materials.

• Plans and Approvals
  • Event organizers must coordinate exhibition hall usage in accordance with the venue’s operating regulations.
  • Exhibition booths, advertising structures, and technical installations should be planned early.
• Advertising Signage
  • Separate standards and installation guidelines apply to advertising signs and displays.
  • High-visibility advertising locations should be reserved in advance, especially during large international exhibitions.
• Installation Works
  • Exhibition stand installation services must comply with venue safety regulations, aisle requirements, evacuation routes, and technical restrictions.
  • For custom-built structures, it is advisable to confirm requirements related to height limits, floor load capacity, and utility connections in advance.
• Cleaning and Waste Management
  • COEX regulations include specific requirements for waste disposal after setup, during the event, and following dismantling.
  • Booth materials and packaging must be removed according to venue procedures.
• Hall D
  • Additional regulations apply when Hall D is used for conferences, banquets, or mixed-format events.

Exhibition Stand for COEX Convention & Exhibition Center by ESBAU

Exhibiting at COEX Convention & Exhibition Center means presenting your business to a dynamic, international, and highly engaged audience.

Your exhibition stand should perform with a clear purpose: attract attention, communicate your value proposition, and guide visitors toward product demonstrations or business discussions.

• If you need a distinctive stand tailored to your brand and business goals, order a custom exhibition stand construction.
• If flexibility, speed, and budget control are your priorities, choose an exhibition stand rental solution customized for your company.
• ESBAU can assist with stand design, production, logistics, installation, and dismantling services.

Send us the event name, hall number, stand size, and project timeline. We will prepare a solution tailored to your objectives and the requirements of COEX.