Company lists · Data verified August 2026

Top 25 Audience intelligence platforms based in London, United Kingdom

Name: Audience intelligence 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 165 companies tracked

There are 165 audience intelligence platforms headquartered in London, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 6,370 professional contacts across them, including 2,573 with verified work emails and 962 with mobile numbers. London is the largest hub.

This list covers audience intelligence 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.

165Companies

6,370Contacts tracked

2,573Verified emails

962Mobile numbers

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

Ranked by team size

Top 25 of 165 audience intelligence 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	Seedtag	London	501-1,000	725	318
3	OGURY	London	501-1,000	591	100
4	Gumgum	London	501-1,000	532	317
5	VERVE	London	501-1,000	443	180
6	Funnel	London	201-500	391	248
7	Sheerid	London	201-500	194	127
8	OUTRA	London	n/a	188	43
9	Ozone The Audience Connection Platform	London	51-200	145	109
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	Lumen Research	London	11-50	75	46
14	Audiense	London	51-200	72	38
15	Onetag	London	51-200	71	61
16	Multilocal	London	51-200	57	38
17	Zenithive	London	51-200	42	6
18	Human Made Machine	London	51-200	40	29
19	GEEIQ	London	11-50	40	29
20	Countly	London	51-200	40	1
21	Wearisma	London	11-50	39	23
22	Adconion Media Group	London	501-1,000	39	1
23	Tvbeat	London	51-200	33	18
24	Funnelfuel	London	11-50	29	17
25	Picnic	London	11-50	26	8

Showing 25 of 165 audience intelligence platforms based in London, United Kingdom

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

As of Aug 28, 2026

11-50Median size (employees)

LondonLargest hub · 188 HQs

962Contacts with mobile numbers

17Emails 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

Audience intelligence platforms by metro in the United Kingdom

Metro	Companies
Audience intelligence platforms in London	188
Audience intelligence platforms in Manchester	9
Audience intelligence platforms in Bristol	3
Audience intelligence platforms in Leeds	3
Audience intelligence platforms in Glasgow	2
Audience intelligence platforms in Hammersmith	2
Audience intelligence platforms in Manchester Manchester	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 “audience intelligence 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; 17 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 intelligence platforms are there based in London, United Kingdom?

There are 165 audience intelligence 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 intelligence platforms?

London leads with 188 headquartered companies, followed by Manchester (9) and Bristol (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 2,573 verified decision-maker contacts tracked across these 165 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.