Company lists · Data verified August 2026

Top 22 CRM migration services based in the United Kingdom

Name: CRM migration services 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 51 companies tracked

There are 51 CRM migration services headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 295 professional contacts across them, including 113 with verified work emails and 13 with mobile numbers. London is the largest hub.

This list covers CRM migration services 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.

51Companies

295Contacts tracked

113Verified emails

13Mobile numbers

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The 22 largest CRM migration services based in the United Kingdom

Ranked by team size

Top 22 of 51 CRM migration services 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	Datamc	Wakefield	51-200	47	25
2	Datalynx Limited	Kings Langley	11-50	30	21
3	Egress Group	Tachbrook Park Warwick	51-200	19	11
4	Loncom Consulting	Nottingham	11-50	15	5
5	Inturi Technology Solutions	Bewdley	1-10	12	8
6	Hopp Tech	London	11-50	10	7
7	Quattro	Atherstone On Stour Stratford Upon Avon	1-10	10	6
8	Migrate Data LTD	Salisbury	11-50	10	5
9	Precision Bridge	London	1-10	7	3
10	CRM Champion	Plymouth	11-50	7	1
11	Upakram	London	1-10	7	1
12	Datamigrator	London	1-10	5	4
13	Asteroad	London	1-10	4	3
14	Konexxia Solutions	York	1-10	4	2
15	Engagecrm UK	Swindon	1-10	3	2
16	Lead Intuition CRM Automation	Norwich	1-10	3	2
17	Delveio Consulting	London	1-10	3	1
18	Magenta Consulting	London	1-10	1	1
19	Methos Consulting Limited	Petersfield	1-10	1	1
20	Digital Magic Solutions	Milton Keynes Select	1-10	1	1
21	XRM PRO	Mylor Bridge	1-10	1	1
22	Vanessa Hunt Consulting LTD	Marlow	1-10	1	1

Showing 22 of 51 CRM migration services based in the United Kingdom

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CRM migration services based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 16 HQs

13Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

CRM migration services by metro

Metro	Companies
CRM migration services in London	16
CRM migration services in Salisbury	2
CRM migration services in Wakefield	2
CRM migration services in Swindon	2
CRM migration services in Belfast Northen	1
CRM migration services in Fleet	1
CRM migration services in Thame	1
CRM migration services in Milton Keynes Select	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 “CRM migration services”, 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; 0 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 CRM migration services are there based in the United Kingdom?

There are 51 CRM migration services headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Datamc, headquartered in Wakefield, tops this list with the largest team on record.

Which city has the most CRM migration services?

London leads with 16 headquartered companies, followed by Salisbury (2) and Wakefield (2).

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 113 verified decision-maker contacts tracked across these 51 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.