AI Companies in London

Market Intelligence Report - Updated April 2026

240

Total Companies

Unique companies matching 'AI Companies in London'

150

Average Company Size

Mean employee count across all companies

Series A

Most Common Stage

Top funding stage among funded companies

63.7%

Funded Companies

153 of 240 companies have disclosed funding

$1M-$5M

Top Revenue Band

Most common revenue range in this segment

London is one of Europe's largest AI hubs. This report covers 240 AI-focused companies headquartered in London with 50+ employees - analyzing their industry breakdown, company size, funding stage, revenue, and technology stack. Powered by Landbase's proprietary B2B intelligence database.

Industry Distribution

Software Development

92.9%

Data & Analytics

4.2%

Custom Software

1.2%

Embedded Software

0.8%

Tech & Internet

0.4%

IT Data Services

0.4%

Company Size

51-200

76.7%

201-500

16.2%

501-1000

4.6%

1001-5000

2.1%

10001+

0.4%

Revenue Distribution

$1M-$5M

45.8%

$5M-$20M

32.1%

$20M-$100M

13.8%

$0-$1M

6.2%

$100M-$500M

1.2%

$1B-$5B

0.4%

$500M-$1B

0.4%

Funding Landscape

Not Disclosed

36.2%

Series A

12.9%

Series B

10.4%

Corporate Round

7.9%

Seed Round

6.7%

Venture Round

5.4%

Debt Financing

4.2%

Private Equity

3.3%

Series C

2.5%

Grant

2.1%

Most Popular Technologies

Python

46.2%

Kubernetes

30.4%

Docker

29.6%

TypeScript

27.1%

Jira

25%

HubSpot

21.7%

SQL

21.2%

Github

17.5%

Java

17.5%

Salesforce

16.2%

Top Companies

Company	Industry	Size	Revenue	Funding
Synthesia	Software Development	501-1,000	$100M-$500M	Series E
Quantexa	Software Development	501-1,000	$20M-$100M	Series F
Wayve	Software Development	501-1,000	$1B-$5B	Series C
Cognism	Software Development	201-500	$20M-$100M	Series C
Faculty	Technology, Information and Internet	201-500	$5M-$20M	Corporate Round
ComplyAdvantage	Software Development	201-500	$20M-$100M	Series C
InstaDeep	Software Development	201-500	$5M-$20M	Corporate Round
PolyAI	Software Development	201-500	$20M-$100M	Series D
Huma	Software Development	201-500	$5M-$20M	Series D
Brandwatch	Software Development	501-1,000	$20M-$100M	Corporate Round

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FAQs

How many AI Companies in London are there in 2026?

Based on Landbase's proprietary B2B intelligence database, there are 240 AI Companies in London as of 2026.

What industries do AI Companies in London operate in?

The top industries among AI Companies in London are: Software Development (92.9%), Data Infrastructure and Analytics (4.2%), IT System Custom Software Development (1.2%), Embedded Software Products (0.8%), Technology, Information and Internet (0.4%).

What technologies do AI Companies in London use?

The most popular technologies among AI Companies in London include: Python (46.2%), Kubernetes (30.4%), Docker (29.6%), TypeScript (27.1%), Jira (25.0%).

What is the average size of an AI Companies in London company?

The average company size is 150 employees. The most common size range is 51-200.

How are AI Companies in London funded?

63.7% of AI Companies in London have disclosed funding. The most common funding stages are: Series A, Series B.