Company lists · Data verified August 2026

Top 25 Data science software companies based in the United Kingdom

Name: Data science software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 257 companies tracked

There are 257 data science software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 5,270 professional contacts across them, including 1,449 with verified work emails and 644 with mobile numbers. London is the largest hub.

This list covers data science software companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

257Companies

5,270Contacts tracked

1,449Verified emails

644Mobile numbers

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The 25 largest data science software companies based in the United Kingdom

Ranked by team size

Top 25 of 257 data science software companies based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Mobius Knowledge Services	London	501-1,000	1,434	60
2	AB Initio Software	Weybridge	501-1,000	813	539
3	DUG	London	201-500	318	38
4	Lumivero	Daresbury	201-500	295	162
5	The Information LAB	London	51-200	202	102
6	Calligo	Leicester	201-500	111	68
7	AQB Solutions PVT LTD	London	51-200	86	4
8	Nowasys LTD	London	11-50	71	1
9	Tekcor4	London	51-200	61	45
10	Profusion	London	51-200	54	23
11	Elevondata	London	51-200	52	38
12	Talking Medicines	Glasgow	11-50	32	22
13	Engine AI	London	11-50	27	16
14	Mistral Data	London	51-200	26	18
15	Adroit Data & Insight	Cirencester	11-50	19	11
16	Jumping Rivers LTD	Newcastle Upon Tyne	11-50	19	10
17	Emergeiq	London	11-50	19	5
18	Exploristics Transforming Clinical Trial Design	Stevenage	51-200	18	9
19	NIXE	Londres Inglaterra	51-200	18	5
20	Capdata	London	11-50	16	11
21	Salus Optima	London	11-50	16	3
22	Cantab PI	Cambridge	11-50	12	7
23	Bellrock Technology LTD	Glasgow	11-50	12	5
24	Tangent Works	London	11-50	12	4
25	Pivigo	Sheffield	11-50	12	2

Showing 25 of 257 data science software companies based in the United Kingdom

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Data science software companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 136 HQs

644Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

161

11-50

51-200

201-500

501-1,000

Data science software companies by metro

Metro	Companies
Data science software companies in London	136
Data science software companies in Cambridge	6
Data science software companies in Leeds	6
Data science software companies in Manchester	5
Data science software companies in Edinburgh	5
Data science software companies in Glasgow	4
Data science software companies in Liverpool	4
Data science software companies in London London	4

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “data science software companies”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many data science software companies are there based in the United Kingdom?

There are 257 data science software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Mobius Knowledge Services, headquartered in London, tops this list with the largest team on record.

Which city has the most data science software companies?

London leads with 136 headquartered companies, followed by Cambridge (6) and Leeds (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,449 verified decision-maker contacts tracked across these 257 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.