Company lists · Data verified August 2026

Top 25 Audience insights platforms based in London, United Kingdom

Name: Audience insights platforms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 142 companies tracked

There are 142 audience insights platforms headquartered in London, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 4,967 professional contacts across them, including 1,939 with verified work emails and 645 with mobile numbers. London is the largest hub.

This list covers audience insights platforms headquartered in London, 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.

142Companies

4,967Contacts tracked

1,939Verified emails

645Mobile numbers

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The 25 largest audience insights platforms based in London, United Kingdom

Ranked by team size

Top 25 of 142 audience insights platforms based in London, 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	Kantar Media	London	1,001-5,000	1,293	363
2	Consulting By Kantar	London	501-1,000	505	101
3	Funnel	London	201-500	391	248
4	NEPA	London	201-500	307	134
5	Sheerid	London	201-500	194	127
6	OUTRA	London	n/a	188	43
7	Sagacity	London	51-200	148	105
8	Ozone The Audience Connection Platform	London	51-200	145	109
9	Discuss	London	51-200	133	89
10	Socialbakers NOW Emplifi	London	501-1,000	128	27
11	Audienceproject	London	51-200	84	54
12	Pulsar	London	51-200	79	42
13	Audiense	London	51-200	72	38
14	Scanmarqed	London	51-200	43	35
15	Zenithive	London	51-200	42	6
16	Human Made Machine	London	51-200	40	29
17	DCM Insights	London	11-50	36	28
18	Explori Event Intelligence	London	11-50	34	29
19	Thisthat	London	11-50	32	18
20	Audience Store	London	11-50	26	15
21	Qumind	London	11-50	25	12
22	Electric Twin	London	11-50	24	9
23	LOOPS	London	11-50	23	16
24	Dataxu	London	1,001-5,000	23	9
25	Amondo	London	11-50	22	11

Showing 25 of 142 audience insights platforms based in London, United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,939 reachable decision-makers.

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Audience insights platforms based in London, United Kingdom at a glance

As of Aug 28, 2026

11-50Median size (employees)

LondonLargest hub · 141 HQs

645Contacts with mobile numbers

13Emails 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

5,001-10,000

Audience insights platforms by metro in the United Kingdom

Metro	Companies
Audience insights platforms in London	141
Audience insights platforms in Manchester	5
Audience insights platforms in Leeds	5
Audience insights platforms in Bristol	4
Audience insights platforms in Cambridge	2
Audience insights platforms in Hammersmith	2
Audience insights platforms in Reading	2

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 “audience insights platforms”, with match quality audited by blind human judging, and headquartered in London, 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; 13 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 audience insights platforms are there based in London, United Kingdom?

There are 142 audience insights platforms headquartered in London, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most audience insights platforms?

London leads with 141 headquartered companies, followed by Manchester (5) and Leeds (5).

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 1,939 verified decision-maker contacts tracked across these 142 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.