Company lists · Data verified August 2026

Top 25 Cloud migration service providers based in the United Kingdom

Name: Cloud migration service providers 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 173 companies tracked

There are 173 cloud migration service providers headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 26,112 professional contacts across them, including 1,002 with verified work emails and 474 with mobile numbers. London is the largest hub.

This list covers cloud migration service providers 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.

173Companies

26,112Contacts tracked

1,002Verified emails

474Mobile numbers

Unlock all 173 companies Free account · no credit card · 2 minutes

The 25 largest cloud migration service providers based in the United Kingdom

Ranked by team size

Top 25 of 173 cloud migration service providers 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	Devoteam Google Cloud Partner	London	501-1,000	546	130
3	Cloud Direct	n/a	51-200	168	106
4	Tuliptech	Leicester	51-200	68	39
5	Nimbus	Stratford-Upon-Avon	51-200	63	13
6	Cloudplexo	London	51-200	60	29
7	Xillio	York	51-200	49	33
8	Datamc	Wakefield	51-200	47	25
9	Cognetiks Consulting	London	11-50	44	14
10	Skye Cloud LTD	London London	11-50	28	20
11	Towers Associates	n/a	11-50	25	16
12	Citadel NY	London	51-200	21	3
13	Virtual Clarity Acquired	London	51-200	20	4
14	Techquarters	London	11-50	19	2
15	H3o Digital	London	11-50	17	10
16	Cloud Fruition Technologies	London	11-50	17	4
17	EKTE	Leicester	11-50	14	10
18	Dade2 Cloud	London	11-50	14	1
19	Crozaint Technologies PVT LTD	Derby	11-50	12	6
20	Climb Global Services	Ashburton	11-50	11	6
21	Clarusto Technologies	Glasgow	11-50	10	2
22	Francioni	London	11-50	9	6
23	Extrinsica Global	Oxford	11-50	9	4
24	GNC Technology Limited	Manchester	11-50	9	3
25	Resman Limited	Liverpool	11-50	9	2

Showing 25 of 173 cloud migration service providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,002 reachable decision-makers.

Free account · no credit card

See all 173 companies

Cloud migration service providers based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 75 HQs

474Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Cloud migration service providers by metro

Metro	Companies
Cloud migration service providers in London	75
Cloud migration service providers in Manchester	8
Cloud migration service providers in Leeds	3
Cloud migration service providers in Milton Keynes	2
Cloud migration service providers in Glasgow	2
Cloud migration service providers in Bristol	2
Cloud migration service providers 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 “cloud migration service providers”, 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; 3 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 migration service providers are there based in the United Kingdom?

There are 173 cloud migration service providers 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 migration service providers?

London leads with 75 headquartered companies, followed by Manchester (8) and Leeds (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 1,002 verified decision-maker contacts tracked across these 173 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 173 cloud migration service providers based in the United Kingdom. Start with a free account, no credit card.

Get the full list

Related lists

Cloud migration service providers by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Cloud migration service providers 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.