Company lists · Data verified August 2026

Top 25 Customer data platform implementation companies based in the United Kingdom

Name: Customer data platform implementation 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 576 companies tracked

There are 576 customer data platform implementation companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 7,488 professional contacts across them, including 2,735 with verified work emails and 487 with mobile numbers. London is the largest hub.

This list covers customer data platform implementation 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.

576Companies

7,488Contacts tracked

2,735Verified emails

487Mobile numbers

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The 25 largest customer data platform implementation companies based in the United Kingdom

Ranked by team size

Top 25 of 576 customer data platform implementation 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	Merkle Emea	Edinburgh	5,001-10,000	380	165
2	Elixirr Digital	Colchester	201-500	310	2
3	Innova-Tsn	London	201-500	271	40
4	EDIT	Bath	51-200	224	41
5	GO Inspire Group	Kettering	201-500	211	136
6	The Information LAB	London	51-200	202	102
7	Absolutelabs	London	201-500	190	101
8	ELAIT	London	51-200	186	81
9	Ometria	London	51-200	135	98
10	Dufrain	Edinburgh	51-200	118	95
11	Amber Labs	London	51-200	111	52
12	Teracode	London	51-200	104	66
13	Massive Rocket Global Braze & Snowflake Agency	London	51-200	103	62
14	Oakland Everything Data	London	51-200	95	37
15	Groupbwt	London	51-200	92	7
16	DOT Collective	London	51-200	90	49
17	Crafted	Ipswich	51-200	87	67
18	Acteol	London	51-200	83	51
19	Remarkable	London	51-200	82	38
20	Havas Market UK	London	51-200	80	4
21	Tecknoworks	London	51-200	79	42
22	TAP CXM	London	51-200	76	53
23	Netmera	n/a	51-200	57	35
24	Good Growth	Birmingham	51-200	57	21
25	PLINC	London	51-200	56	32

Showing 25 of 576 customer data platform implementation companies based in the United Kingdom

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Customer data platform implementation companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 270 HQs

487Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

381

11-50

135

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Customer data platform implementation companies by metro

Metro	Companies
Customer data platform implementation companies in London	270
Customer data platform implementation companies in Manchester	28
Customer data platform implementation companies in Edinburgh	11
Customer data platform implementation companies in Birmingham	9
Customer data platform implementation companies in Leeds	9
Customer data platform implementation companies in Reading	7
Customer data platform implementation companies in Nottingham	6

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 “customer data platform implementation 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; 5 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 customer data platform implementation companies are there based in the United Kingdom?

There are 576 customer data platform implementation companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Merkle Emea, headquartered in Edinburgh, tops this list with the largest team on record.

Which city has the most customer data platform implementation companies?

London leads with 270 headquartered companies, followed by Manchester (28) and Edinburgh (11).

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 2,735 verified decision-maker contacts tracked across these 576 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.