Company lists · Data verified August 2026

Top 25 Distributed machine learning companies based in the United Kingdom

Name: Distributed machine learning 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 131 companies tracked

There are 131 distributed machine learning companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 3,774 professional contacts across them, including 1,650 with verified work emails and 455 with mobile numbers. London is the largest hub.

This list covers distributed machine learning 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.

131Companies

3,774Contacts tracked

1,650Verified emails

455Mobile numbers

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The 25 largest distributed machine learning companies based in the United Kingdom

Ranked by team size

Top 25 of 131 distributed machine learning 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	Quantium	London	1,001-5,000	1,274	687
2	AB Initio Software	Weybridge	501-1,000	813	539
3	Quantco	London	201-500	226	180
4	Keepler Data Tech	London	201-500	224	24
5	Cloudsmiths	London	51-200	150	8
6	Colibri Digital	n/a	51-200	91	61
7	Rockborne	London	11-50	79	25
8	Nowasys LTD	London	11-50	71	1
9	Seldon	London	51-200	64	19
10	Solutyics	Preston	51-200	45	2
11	teraflow.ai	Weybridge	11-50	19	9
12	Data Reply UK	London	11-50	18	9
13	Inference Group	London	51-200	14	6
14	Aegasis Labs	London	11-50	14	4
15	Thalesians LTD	London	11-50	13	2
16	Cantab PI	Cambridge	11-50	12	7
17	1digit	London	11-50	12	4
18	Eagle EYE Technology	Guildford	11-50	10	8
19	Cloudmetica Technologies	London	11-50	10	3
20	Inawisdom, A Cognizant Company	London	51-200	9	6
21	Datacalculus	London	11-50	9	3
22	KYD Analytics	London	11-50	6	4
23	Incited	London	11-50	5	4
24	AGXIO	University	11-50	5	3
25	Mystic AI	London	11-50	5	2

Showing 25 of 131 distributed machine learning companies based in the United Kingdom

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Distributed machine learning companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 83 HQs

455Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Distributed machine learning companies by metro

Metro	Companies
Distributed machine learning companies in London	83
Distributed machine learning companies in Manchester	3
Distributed machine learning companies in Cardiff	3
Distributed machine learning companies in Weybridge	2
Distributed machine learning companies in Birmingham	2
Distributed machine learning companies in Preston	2
Distributed machine learning companies in Woodley	1

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 “distributed machine learning 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; 2 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 distributed machine learning companies are there based in the United Kingdom?

There are 131 distributed machine learning companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Quantium, headquartered in London, tops this list with the largest team on record.

Which city has the most distributed machine learning companies?

London leads with 83 headquartered companies, followed by Manchester (3) and Cardiff (3).

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 1,650 verified decision-maker contacts tracked across these 131 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.