IAB Tech Lab International Summit 2026: 45 exhibitors & sponsors
IAB Tech Lab International Summit 2026 has 45 exhibitors and sponsors listed so far, heading to London, United Kingdom from 10 countries. Advertising & Media Agencies is the biggest block on the floor at 36% of the companies we matched, ahead of performance / growth / adtech and data & analytics. No single country dominates: United States leads with 40%.
- 45
- exhibitors & sponsors listed so far as of 5 Nov 2026
- 10
- headquarters countries most from United States
- 15
- matched to a company profile industry, size, HQ
- 538
- expected visitors organiser’s figure
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. Advertising & Media Agencies makes up 36% of IAB Tech Lab International Summit 2026; the gray block is the other 0 sectors combined.
- Advertising & Media Agencies 5 · 36%
- Performance / Growth / Adtech 4 · 29%
- Data & Analytics 2 · 14%
- Legal Services & Legaltech 1 · 7.1%
- Cybersecurity 1 · 7.1%
- Civic, Religious & Membership 1 · 7.1%
Each square is one company.
Who exhibits at IAB Tech Lab International Summit
Company size and headquarters for the 15 exhibitors we matched. Small companies dominate: 73% have 50 or fewer employees.
IAB Tech Lab International Summit 2026 exhibitor list
The first 9 of 45: sponsors and exhibitors from the show’s core sectors first. The full list adds every company, its website, and the people to contact.
| Company | Industry | Size | HQ | Role |
|---|---|---|---|---|
IAB Spain iabspain.es | Advertising & Media Agencies | 2–10 | Spain | Sponsor |
IAB UK iabuk.com | Performance / Growth / Adtech | 11–50 | United Kingdom | Sponsor |
IAB Canada iabcanada.com | Advertising & Media Agencies | 2–10 | Canada | Sponsor |
IAB Australia iabaustralia.com.au | Performance / Growth / Adtech | 2–10 | Australia | Sponsor |
IAB Finland iab.fi | Advertising & Media Agencies | 2–10 | Finland | Sponsor |
IAB Serbia iab.rs | Civic, Religious & Membership | 2–10 | Serbia | Sponsor |
IAB Slovakia iabslovakia.sk | Advertising & Media Agencies | 2–10 | Slovakia | Sponsor |
IAB Ukraine iab.com.ua | Advertising & Media Agencies | 2–10 | Ukraine | Sponsor |
Databricks databricks.com | Data & Analytics | 5,001–10,000 | United States | — |
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IAB Tech Lab International Summit 2026: quick answers
How many companies exhibit at IAB Tech Lab International Summit 2026?
45 companies are listed as exhibitors or sponsors at IAB Tech Lab International Summit 2026 so far, as of 5 Nov 2026. Of those, 38 are listed as sponsors; the rest come from combined exhibitor and sponsor lists. We matched 15 of them to a company profile with industry, size and headquarters.
What industries exhibit at IAB Tech Lab International Summit 2026?
Among the 14 exhibitors we matched, the largest groups are Advertising & Media Agencies (36%), Performance / Growth / Adtech (29%), Data & Analytics (14%). In total they span 6 sectors.
Where are IAB Tech Lab International Summit exhibitors from?
Exhibitors we matched are headquartered in 10 countries. The most represented are United States (6), France (1), Australia (1).
When and where is IAB Tech Lab International Summit 2026?
IAB Tech Lab International Summit 2026 takes place 5 Nov 2026 at Convene 22 Bishopsgate, London, United Kingdom, organised by IAB Tech Lab.
Turn the IAB Tech Lab International Summit list into meetings
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