Trade shows in London 2026

There are 14 trade shows in London with a 2026 edition and a public sponsor or exhibitor list or published sponsorship prices. The biggest is London Build & Elemental London 2026, with 305 companies listed.

All events 23 Trade shows 5

829 sponsor and exhibitor listings at these events

Industry

Cybersecurity1 Education1 Veterinary1

London

2026, Upcoming

Timing

Any time Upcoming5 Next 90 days5

Year

Any year 20265 202722

Size

Companies listed

50+ companies4 200+ companies3

Prices

Sponsorship packages

Publishes prices2 Package under $5k1 Package under $10k1 Package under $25k1

Trade shows

All events23 Trade shows5

Trade shows: 100 or more exhibitors, or an expo floor on the organizer’s own description.

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Most companies listed

Most companies listed Soonest first Most new companies Most companies returning Cheapest package Biggest top package

#	Conference	Industry	Companies	Returning	Packages from
1	1. Business Show London Nov 11–12, 2026 · London, United Kingdom		295companies
2	2. LiGHT Nov 18–19, 2026 · London, United Kingdom		244companies		fromGBP 200
3	3. London Vet Show Nov 19–20, 2026 · London, United Kingdom	Veterinary	228companies
4	4. Retrain Expo Nov 11–12, 2026 · London, United Kingdom	Education	51companies
5	5. Black Hat Dec 7–10, 2026 · London, United Kingdom	Cybersecurity	11companies	92%returning

Companies: sponsors and exhibitors on each event’s current edition, read from its own directory, sponsor page or prospectus. New: not listed at the previous edition. Returning: share of the previous edition’s companies listed again.

Key facts

Across the 14 trade shows in London 2026.

Trade shows145 upcoming

Listings1,518sponsors and exhibitors on their current editions

Biggest305London Build & Elemental London

More trade shows

Other years

202722

Ranked lists

Biggest trade shows of 2026 Biggest trade shows of 2027 Biggest trade shows of 2028 Most expensive sponsorships Sponsorships under $5,000 Sponsorships under $10,000 Where exhibitors come back Top conference sponsors

Questions

What are the biggest trade shows in London with a 2026 edition?

By companies listed at their current edition: London Build & Elemental London (305), Business Show London (295), LiGHT (244), London Vet Show (228), Parcel & Post Expo (143).

Which trade shows in London with a 2026 edition are coming up next?

Business Show London (Nov 11–12, 2026, London); Retrain Expo (Nov 11–12, 2026, London); LiGHT (Nov 18–19, 2026, London); London Vet Show (Nov 19–20, 2026, London).