Company lists · Data verified August 2026

Top 25 Consumer data platforms based in the United Kingdom

Name: Consumer data platforms 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 256 companies tracked

There are 256 consumer data platforms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 4,291 professional contacts across them, including 1,860 with verified work emails and 482 with mobile numbers. London is the largest hub.

This list covers consumer data platforms 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.

256Companies

4,291Contacts tracked

1,860Verified emails

482Mobile numbers

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The 25 largest consumer data platforms based in the United Kingdom

Ranked by team size

Top 25 of 256 consumer data platforms 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	Consulting By Kantar	London	501-1,000	505	101
2	Funnel	London	201-500	391	248
3	NEPA	London	201-500	307	134
4	Quantilope	n/a	51-200	204	135
5	Sagacity	London	51-200	148	105
6	Ometria	London	51-200	135	98
7	Calligo	Leicester	201-500	111	68
8	Acteol	London	51-200	83	51
9	HTK An ITA Group Company	Ipswich	11-50	75	12
10	Audiense	London	51-200	72	38
11	Audigent, A Part Of Experian	London Britain	11-50	70	40
12	Corefiling	Oxford	51-200	63	4
13	Tekcor4	London	51-200	61	45
14	Epsilon Abacus	n/a	11-50	60	12
15	Netmera	n/a	51-200	57	35
16	PLINC	London	51-200	56	32
17	Syrenis	Warrington	51-200	53	27
18	Scanmarqed	London	51-200	43	35
19	Countly	London	51-200	40	1
20	Rapier AI Analytics	London	11-50	39	8
21	Omnisient	London	51-200	38	27
22	DCM Insights	London	11-50	36	28
23	Leadscale Group	London	11-50	35	30
24	Abacus	Portsmouth	51-200	35	18
25	Data Locator Group LTD DLG	Watford	51-200	33	15

Showing 25 of 256 consumer data platforms based in the United Kingdom

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Consumer data platforms based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 137 HQs

482Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

129

11-50

51-200

201-500

501-1,000

5,001-10,000

Consumer data platforms by metro

Metro	Companies
Consumer data platforms in London	137
Consumer data platforms in Manchester	4
Consumer data platforms in Reading	4
Consumer data platforms in Edinburgh	4
Consumer data platforms in Birmingham	3
Consumer data platforms in Exeter	3
Consumer data platforms in Nottingham	3

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 “consumer data platforms”, 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; 3 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 consumer data platforms are there based in the United Kingdom?

There are 256 consumer data platforms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Consulting By Kantar, headquartered in London, tops this list with the largest team on record.

Which city has the most consumer data platforms?

London leads with 137 headquartered companies, followed by Manchester (4) and Reading (4).

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 1,860 verified decision-maker contacts tracked across these 256 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.