59,239 AI agencies and consultants · 188 countries · Updated November 2026ENFRESDE
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AI agencies in London

2,653 AI agencies and independent consultants are based in London. 1,431 are consultants, and 40% started in 2024 or later.

2,653
listings
2
median team size (people)
40%
started in 2024 or later
1,431
are AI consultants
#AgencyPeopleFounded
  1. 2651Four Zero Four LabLondonAutomationStrategyCustom development2024→
  2. 2652CerbranaLondonAutomationStrategy2025→
  3. 2653Trouvia.aiLondonMarketingGEO2026→
Showing 2,651–2,653 of 2,653 · sorted by team size

Services offered

Strategy1,938
Automation1,422
Custom development610
AI agents464
Marketing377
Training249
GEO113

Team size

1,107
Solo
952
2–10
135
11–50
45
51+

Questions

How many AI agencies are there in London?
2,653 AI agencies and independent consultants are based in London.
Which are the largest?
By team size: Four Zero Four Lab, Cerbrana, Trouvia.ai.
Are they firms or solo consultants?
1,107 are solo consultants, 952 have 2 to 10 people and 45 employ more than 50.