Company lists · Data verified August 2026

Top 25 Cloud disaster recovery companies based in the United Kingdom

Name: Cloud disaster recovery 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 66 companies tracked

There are 66 cloud disaster recovery companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 1,279 professional contacts across them, including 269 with verified work emails and 86 with mobile numbers. London is the largest hub.

This list covers cloud disaster recovery 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.

66Companies

1,279Contacts tracked

269Verified emails

86Mobile numbers

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The 25 largest cloud disaster recovery companies based in the United Kingdom

Ranked by team size

Top 25 of 66 cloud disaster recovery 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	Databarracks	London	51-200	98	56
2	Iland 11 11 Systems	Ascot	1,001-5,000	59	20
3	Cloudzenia	London	51-200	47	18
4	Harbor Solutions	St Albans	11-50	45	33
5	DSM Group	Peterborough	11-50	35	9
6	Wguard	Court	n/a	33	5
7	Maxava	Tonbridge	11-50	31	23
8	Cristie Software LTD	Stroud	51-200	26	16
9	DCS	Leeds	11-50	26	16
10	4sl, A Databarracks Company	n/a	51-200	20	1
11	Vmhosts LTD	Snailwell	11-50	16	13
12	peasoup.cloud	Woking	1-10	11	9
13	Teledata	Manchester	11-50	11	2
14	Predatar	Bloxham	11-50	8	7
15	Assurestor Limited	London	1-10	8	6
16	Vitanium Cloud LTD	Essex	1-10	8	3
17	Cmcs Critical Mail Continuity Services	Droitwich Spa	11-50	5	5
18	Cirrus IT Systems	Lisburn	1-10	5	4
19	Backup Systems LTD	Edinburgh	1-10	5	3
20	Gigasoft Data Backup	Stansted	11-50	5	2
21	Sound Networks SW LTD	Melksham	1-10	4	3
22	Open Minds High Availability Solutions	West Bromwich Birmingham	1-10	4	2
23	Swdirect LTD	Wolverhampton	1-10	4	2
24	Planb IT Services	Galgate	1-10	4	1
25	Core Datacloud	London	11-50	3	2

Showing 25 of 66 cloud disaster recovery companies based in the United Kingdom

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Cloud disaster recovery companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 14 HQs

86Contacts with mobile numbers

1Emails 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

Cloud disaster recovery companies by metro

Metro	Companies
Cloud disaster recovery companies in London	14
Cloud disaster recovery companies in Manchester	2
Cloud disaster recovery companies in Edinburgh	2
Cloud disaster recovery companies in Gravesend	1
Cloud disaster recovery companies in Wolverhampton	1
Cloud disaster recovery companies in Ascot	1
Cloud disaster recovery companies in Fareham	1
Cloud disaster recovery companies in Glasgow	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 “cloud disaster recovery 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; 1 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 disaster recovery companies are there based in the United Kingdom?

There are 66 cloud disaster recovery companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most cloud disaster recovery companies?

London leads with 14 headquartered companies, followed by Manchester (2) and Edinburgh (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 269 verified decision-maker contacts tracked across these 66 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.