IMPACT Exhibition and Convention Center

IMPACT Exhibition and Convention Center puts several large exhibition buildings, ballrooms and meeting rooms on one site, so you can run a big trade show, its conference and its evening functions without moving between venues. The operator says the complex covers a total area of over 300,000 square metres. It is in Muang Thong Thani, Nonthaburi, in Greater Bangkok, and is run by IMPACT Exhibition Management Co., Ltd., which says it has over 25 years of experience operating the venue.

Halls and floor space

You can choose a hall to suit your event. IMPACT Challenger gives you 60,000 square metres of column-free space in three connected halls, so you can plan stands without working around pillars. The operator describes it as the world’s largest column-free hall. IMPACT Exhibition Center has 8 multi-purpose halls with a combined space of 47,000 square metres, and the operator says they can be converted or partitioned into bigger or smaller spaces. That lets a smaller show take only the space it needs. Halls 9 to 12 can be converted into a 13,500 square metre space for smaller events.

Conference and meeting rooms

You can hold your plenary, seminars and gala dinner in the same complex as your show floor, which keeps delegates on site. Room capacities as published are below.

• Royal Jubilee Ballroom (IMPACT Challenger): 3,500 square metres, column-free, with a 20 metre ceiling. It takes 3,500 theatre style, 2,100 banquet or 1,974 classroom.
• Grand Diamond Ballroom (IMPACT Forum): 2,000 square metres, column-free. It takes 2,160 theatre style, 1,000 banquet or 1,152 classroom.
• Phoenix Function Rooms (IMPACT Exhibition Center): 1,126 square metres in six connected rooms that can become a medium-sized ballroom. Capacities range from 132 to 1,104 theatre, 60 to 540 banquet and 90 to 540 classroom.
• Amber Meeting Rooms (IMPACT Exhibition Center): three rooms of more than 300 square metres each. Sliding partitions let you combine them for up to 500 guests.
• Venus Room (IMPACT Exhibition Center): four rooms of about 170 square metres each. Rooms 3 and 4 connect to host 100 to 300 guests.

Other rooms on the site include the Jupiter Function Rooms, Sapphire Function Room, Banquet Halls and The Portal Ballroom.

Getting there and parking

Your visitors can arrive by taxi from either airport. The operator gives about 15 minutes from Don Mueang International Airport and 45 minutes from Suvarnabhumi Airport. It says IMPACT Forum is easily reached by the Pink Line monorail. Shuttle vans run from Victory Monument (35 baht, 05:30 to 22:00) and from MRT Chatuchak Park Station Exit 3 or BTS Mochit Station Exit 4 (36 baht, 06:00 to 21:00). Bus 166 runs to Victory Monument via the expressway. Full route details are on the operator’s transport and parking page.

Parking is spread around the halls, so drivers can park near the building they need. Indoor Parking 1 at IMPACT Challenger holds 2,200 cars and 680 motorcycles. Indoor Parking 3, behind Hall 5, holds 1,330 cars. Outdoor Parking 4, behind Halls 11 and 12, holds 860 cars and is free on exhibition days, as is the Lakeside car park with 1,800 spaces.

Shows at IMPACT Exhibition and Convention Center

• THAIFEX Anuga Asia, 25 to 29 May 2027, see more food and hospitality trade shows
• ASEAN Smart Energy & Energy Storage Expo (ASEE), 17 to 19 March 2027, see more energy and environment trade shows

For other events in the city, see trade shows in Bangkok and trade shows in Thailand, including those at BITEC. Always check the official show dates before you book.

Facilities and services

You can buy several services from the venue itself, which cuts the number of suppliers you have to manage. The operator lists Exhibition Conference & Event Management, Food & Beverage, Advertising & Branding and Hotels, and offers exhibition management and planning consultancy and catering. Its sales consultants are on +66(0) 2833 5252.

Planning your stand or visit

You can plan your space before you arrive. For each building the operator publishes a Facilities Guide, Rules & Regulations in English, Level 1 and Level 2 floor plans, including food and beverage plans, a virtual site inspection video and a virtual tour. Read the rules before you commission a stand builder. Our guides on planning an overseas exhibition budget and shipping exhibition equipment abroad cover the next steps.

Source: impact.co.th (checked 5 November 2026)