£94 billion. £68.7 billion. £84 billion. Search for the size of the UK exhibition industry and you’ll find all three, sometimes on the same page. Only one is correct.
That’s the problem with most exhibition statistics roundups. Numbers get copied from blog to blog until nobody can trace them back to a real study, and a stat repeated fifty times starts to feel true whether or not it is. We went back to the primary sources instead: the government-recognised trade bodies and research houses that actually run the surveys. Every statistic below is one you can put in front of a finance director without it falling apart.
Exhibitions came back stronger than most channels after 2020, budgets followed that recovery, and the shows growing fastest aren’t always the biggest ones on the calendar. If you’re the person defending a stand budget in a meeting where someone asks “couldn’t we just do this online,” this piece is built for you.
Size & economic impact
The UK events industry was worth an estimated £68.7 billion to the national economy in 2025, according to UKEvents and the Events Industry Alliance’s SASIE report, now in its tenth edition.
Exhibitions specifically generated £11.5 billion in economic output and supported 126,000 jobs, directly and indirectly. There were 1,154 exhibitions and conferences with an exhibition element held at the UK’s main venues in 2025, the highest number since 2015, drawing 6.8 million visits between them.
That growth has held despite Brexit, inflation and wider economic uncertainty, not because those pressures went away. The EIA’s own reporting describes an operating environment that “remains uncertain, with challenges varying by sector.” Growth in this industry has been real, but it hasn’t been easy.
Business visitors matter more to the UK economy than the headline numbers suggest. Roughly 6.5 million business visitors travel to the UK each year, 1.5 million of them specifically for meetings and conferences, spending around £5.2 billion between them. They spend harder than leisure visitors too: £1,131 average spend per business visitor against £819 for the average visitor, and £244 a night against £106.
Event spend has also outpaced the wider marketing budget. The IPA’s Bellwether report recorded a 23.1% rise in UK events spending in the first quarter of 2024, one of the sharpest increases across any channel it tracks, at a time when several other marketing budgets were held flat or cut.
Attendee behaviour & buying power
81% of attendees hold genuine buying or purchasing authority within their organisation, according to CEIR’s Spend Decision study on how exhibits fit into the marketing budget. That figure is US research, not UK-specific, worth flagging as an honest caveat. But the behaviour lines up with what we see running stands for UK exhibitors: a show floor isn’t full of browsers, it’s full of people who can sign off a purchase.
CEIR’s research also found that 67% of attendees at a typical exhibition are prospects the exhibiting company hasn’t reached before, and 51% actively request a follow-up visit from an exhibitor after the event. Exhibitions don’t just reach existing contacts, they surface entirely new pipeline. Trust follows through after the event too: 80% of attendees say in-person events are the most trusted marketing channel they engage with, according to Freeman’s Attendee Intent and Behavior Survey.
Got a brief ready?
Send it over and we'll come back with ideas, not a sales pitch.
Exhibitor strategy & budget allocation
Exhibitors are getting more deliberate about how they show up. 72% attend primarily to generate new leads rather than for brand exposure alone, and 87% rate exhibitions as highly valuable for promoting their business sector, both according to CEIR.
64% of exhibitors say attendee quality is the single most important factor when deciding which shows to commit budget to, ahead of visitor volume, and 76% now integrate their exhibition participation with other marketing campaigns rather than treating the stand as standalone activity.
The damaging admission worth sitting with: only 28% of exhibitors start planning their marketing strategy for a show more than one to two months out, per the same CEIR data. Most of the industry is still planning too late to get full value from the spend it’s already committed to.
On budget, companies allocate an average of 31.6% of their total marketing budget to trade shows and events, with around 14% of that going on travel and lodging for staff rather than the stand itself.
What the numbers mean for your next show
The picture is consistent rather than dramatic. Exhibitions are a genuinely large, growing part of the UK economy, attendees who turn up largely have the authority to buy, and exhibitors who plan early and integrate the stand with the rest of their marketing get more out of the spend than those who don’t.
None of that guarantees a stand gets noticed. The industry data proves the room is full of the right people. What happens once they’re standing in front of your stand is a different question entirely.
Every one of the 6.8 million visits to a UK exhibition this year belongs to someone with an average buying authority rate of 81%. That’s the highest-value audience most B2B marketing channels can put you in front of, and a stand that doesn’t hold attention wastes it completely.
Tell us about your next show and we’ll design something people actually stop at.
Sources: UKEvents and Events Industry Alliance (SASIE 2025), VisitBritain (International Passenger Survey), IPA Bellwether Report Q1 2024, CEIR (Spend Decision study), Freeman (Attendee Intent and Behavior Survey)
