When it comes to the exhibition industry, it’s a community built on support, encouragement, and a strong sense of unity — but there’s healthy competition too. We saw this at the recent Exhibition News Awards, and we feel it every time we step into this vibrant, inspiring sector — the exhibition industry, leading the industry it serves.
To stir on this healthy competition, we ranked the top UK Exhibition venues by events, space and revenue to unleash the giant that is leading the world of exhibitions today.
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NEC Birmingham
Total Space: 182,000sqm
Events Hosted: Approx. 500+ annually
Economic Impact: Over £2.4bn, with £176.5m in venue revenue (2024)
Visitors: Approx. 2.3 million/year
Why it ranks #1: Size, high event volume, and consistent economic impact.
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Excel London
Total Space: 105,000sqm (with 25,000sqm more coming)
Events Hosted: Around 400 annually
Economic Impact: £4.5bn annually
Visitors: Approx. 4 million/year
Why it ranks #2: It delivers massive global shows (WTM, ICE London) and economic value, but hosts fewer total events than NEC.
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SEC Glasgow
Total Space: 22,355sqm
Events Hosted: 200+ annually (estimated)
Economic Impact: £1.5bn since 2017
Visitors: Approx. 1 million/year
Why it ranks #3: Punches above its size with a strong track record, especially post-COP26. A national leader in sustainability.
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Manchester Central
Total Space: 23,000sqm
Events Hosted: Around 150-200/year (est.)
Economic Impact: £150m annually
Visitors: Approx. 500,000/year
A consistent performer for high-value conferences and exhibitions, especially in pharma, healthcare and politics.
Honourable Mentions
Olympia London: Expect this one to shoot up the ranks once its £1.3bn redevelopment finishes in 2025.
ICC Wales: 26,000sqm, ~300,000 visitors/year. Rapidly growing post-2019.
Telford International Centre: 15,000sqm, ~350,000 visitors/year. High service ratings.
Harrogate Convention Centre: 16,500sqm, £35m impact. Best for niche/association events.
YEC Harrogate: 6,270sqm. Known for lifestyle, green credentials.
So, Is the NEC really our top giant?
Yes — if you’re judging by the total space: It has nearly double the footprint of Excel.
Number of events: It consistently hosts more than any other UK venue.
Revenue: £176.5m in 2024 alone, a standout figure for a venue operator.
Excel may generate more economic impact overall due to high-spending international visitors and location in London, but NEC wins on scale and consistency.
Please note: All figures are based on the most recent publicly available data at the time of writing. Event numbers, visitor totals, and economic impact are subject to change and may vary year to year.
