WTSFest London 2027: 32 exhibitors & sponsors
WTSFest London 2027 has 32 exhibitors and sponsors listed so far, heading to London, United Kingdom from 6 countries. Performance / Growth / Adtech is the biggest block on the floor at 33% of the companies we matched, ahead of ai / ml and advertising & media agencies. 12 of them were also at WTSFest London 2026; 18 from that list aren’t on this one yet.
- 32
- exhibitors & sponsors listed so far as of 5 Nov 2026
- 6
- headquarters countries most from United States
- 40%
- of WTSFest London 2026's exhibitors are back 12 companies
- 12
- sectors represented
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. Performance / Growth / Adtech makes up 33% of WTSFest London 2027; the gray block is the other 6 sectors combined.
- Performance / Growth / Adtech 7 · 33%
- AI / ML 3 · 14%
- Advertising & Media Agencies 2 · 9.5%
- Publishing & News 1 · 4.8%
- Data & Analytics 1 · 4.8%
- Enterprise Software 1 · 4.8%
- Everything else 6 · 29%
Each square is one company.
Who exhibits at WTSFest London
Company size and headquarters for the 22 exhibitors we matched. A mid-market floor: 64% have 51–1,000 employees.
12 came back from 2026
Comparing WTSFest London 2027’s list with WTSFest London 2026. For organisers, the companies that haven’t re-booked yet are the warmest list there is — they already know the show.
STAT Search AnalyticsPerformance / Growth / Adtech · 11–50 staff · Canada
Seeker DigitalPerformance / Growth / Adtech · 11–50 staff · United Kingdom
CandourAdvertising & Media Agencies · 11–50 staff · United Kingdom
OptmyzrPerformance / Growth / Adtech · 51–200 staff · United States
SISTRIXData & Analytics · 11–50 staff · Germany
Cedarwood DigitalAdvertising & Media Agencies · 11–50 staff · United Kingdom
HappyPPCPerformance / Growth / Adtech · 2–10 staff · United Kingdom
Google for DevelopersDeveloper Tools & Platforms · 10,001+ staff · United States
MicrosoftEnterprise Software · 10,001+ staff · United States
MozPerformance / Growth / Adtech · 51–200 staff · Canada
ProfoundAI / ML · 201–500 staff · United States
Peec AIAI / ML · 51–200 staff · Germany
- SE RankingPerformance / Growth / Adtech · 51–200 staff · United States
STATBiotech & Life Sciences · 51–200 staff · United States
WeglotWriting, Content & Localization · 51–200 staff · France
PrismicDeveloper Tools & Platforms · 51–200 staff · France
WTSFest London 2027 exhibitor list
The first 13 of 32: 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 |
|---|---|---|---|---|
Microsoft news.microsoft.com | Enterprise Software | 10,001+ | United States | Sponsor |
Moz mz.cm | Performance / Growth / Adtech | 51–200 | Canada | Sponsor |
Screaming Frog screamingfrog.co.uk | Advertising & Media Agencies | 11–50 | United Kingdom | Sponsor |
Profound tryprofound.com | AI / ML | 201–500 | United States | Sponsor |
Yoast yoast.com | Performance / Growth / Adtech | 51–200 | Netherlands | Sponsor |
Uberall uberall.com | Performance / Growth / Adtech | 201–500 | Germany | Sponsor |
Peec AI peec.ai | AI / ML | 51–200 | Germany | Sponsor |
SE Ranking | Performance / Growth / Adtech | 51–200 | United States | Sponsor |
Conductor conductor.com | Performance / Growth / Adtech | 201–500 | United States | Sponsor |
AirOps airops.com | AI / ML | 51–200 | United States | Sponsor |
ICS-digital ics-digital.com | Advertising & Media Agencies | 51–200 | United Kingdom | Sponsor |
Oncrawl oncrawl.com | Performance / Growth / Adtech | 51–200 | France | Sponsor |
Sitebulb sitebulb.com | Performance / Growth / Adtech | 2–10 | United Kingdom | Sponsor |
Book a 15-minute call. We'll walk you through the full list and how we can help you reach the right people before the show.
Book a call →WTSFest London exhibitors also show up at
The events sharing the most exhibitors with WTSFest London 2027. 100% of the companies we matched here also exhibit at WTSFest Portland 2027.
What people do with this list
Book meetings before WTSFest London opens
We'll walk you through all 32 companies and the decision-makers at each, then RocketSDR can research every account and write the outreach. Start now and you’re in their calendar before the show floor fills up.
Find sponsors among companies that exhibit at shows like this
Exhibitors at WTSFest London and WTSFest Portland already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
WTSFest London 2027: quick answers
How many companies exhibit at WTSFest London 2027?
32 companies are listed as exhibitors or sponsors at WTSFest London 2027 so far, as of 5 Nov 2026. Of those, 32 are listed as sponsors; the rest come from combined exhibitor and sponsor lists. We matched 22 of them to a company profile with industry, size and headquarters.
What industries exhibit at WTSFest London 2027?
Among the 21 exhibitors we matched, the largest groups are Performance / Growth / Adtech (33%), AI / ML (14%), Advertising & Media Agencies (9.5%). In total they span 12 sectors.
Where are WTSFest London exhibitors from?
Exhibitors we matched are headquartered in 6 countries. The most represented are United States (10), United Kingdom (4), France (3).
How many WTSFest London 2026 exhibitors returned for 2027?
12 companies from WTSFest London 2026's list of 30 are on the WTSFest London 2027 list so far (40%). 20 companies are new this year, and 18 are not listed yet.
Turn the WTSFest London list into meetings
RocketSDR finds the right person at every exhibitor, researches each account, and runs personalised outreach across email and LinkedIn — so you walk into the show with meetings booked.