Company lists · Data verified August 2026

Top 25 Cloud data migration companies based in the United Kingdom

Name: Cloud data migration 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 155 companies tracked

There are 155 cloud data migration companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 25,489 professional contacts across them, including 868 with verified work emails and 461 with mobile numbers. London is the largest hub.

This list covers cloud data migration 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.

155Companies

25,489Contacts tracked

868Verified emails

461Mobile numbers

Unlock all 155 companies Free account · no credit card · 2 minutes

The 25 largest cloud data migration companies based in the United Kingdom

Ranked by team size

Top 25 of 155 cloud data migration 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	Sourcefuse	London	501-1,000	669	288
2	Cloud Direct	n/a	51-200	168	106
3	Cirata	Belfast	51-200	69	28
4	Tuliptech	Leicester	51-200	68	39
5	Cloudplexo	London	51-200	60	29
6	Xillio	York	51-200	49	33
7	Datamc	Wakefield	51-200	47	25
8	Cognetiks Consulting	London	11-50	44	14
9	Datalynx Limited	Kings Langley	11-50	30	21
10	Towers Associates	n/a	11-50	25	16
11	Citadel NY	London	51-200	21	3
12	Egress Group	Tachbrook Park Warwick	51-200	19	11
13	Cloud Fruition Technologies	London	11-50	17	4
14	EKTE	Leicester	11-50	14	10
15	Hopp Tech	London	11-50	10	7
16	Migrate Data LTD	Salisbury	11-50	10	5
17	Clarusto Technologies	Glasgow	11-50	10	2
18	Francioni	London	11-50	9	6
19	Extrinsica Global	Oxford	11-50	9	4
20	GNC Technology Limited	Manchester	11-50	9	3
21	Resman Limited	Liverpool	11-50	9	2
22	Technocirrus Solutions	Hemel Hempstead	11-50	8	4
23	Precision Bridge	London	1-10	7	3
24	Netmetix LTD	Coventry	11-50	7	2
25	SR Cloud Solutions LTD	Berkhamsted Berkhamsted	11-50	7	1

Showing 25 of 155 cloud data migration companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 868 reachable decision-makers.

Free account · no credit card

See all 155 companies

Cloud data migration companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 66 HQs

461Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Cloud data migration companies by metro

Metro	Companies
Cloud data migration companies in London	66
Cloud data migration companies in Manchester	5
Cloud data migration companies in Belfast	3
Cloud data migration companies in Glasgow	2
Cloud data migration companies in Bristol	2
Cloud data migration companies in Milton Keynes	2
Cloud data migration companies in Godalming	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 “cloud data migration 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; 2 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 cloud data migration companies are there based in the United Kingdom?

There are 155 cloud data migration companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most cloud data migration companies?

London leads with 66 headquartered companies, followed by Manchester (5) and Belfast (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 868 verified decision-maker contacts tracked across these 155 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.

Ready to reach these companies? Verified emails and direct dials for all 155 cloud data migration companies based in the United Kingdom. Start with a free account, no credit card.

Get the full list

Related lists

Cloud data migration companies by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Cloud data migration companies lists · New lists

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.