Company lists · Data verified August 2026

Top 25 Cloud accounting software companies based in the United Kingdom

There are 202 cloud accounting software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 1,906 professional contacts across them, including 858 with verified work emails and 129 with mobile numbers. London is the largest hub.

This list covers cloud accounting software 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.

202Companies
1,906Contacts tracked
858Verified emails
129Mobile numbers
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The 25 largest cloud accounting software companies based in the United Kingdom

Ranked by team size
Top 25 of 202 cloud accounting software 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.
#CompanyHQEmployeesContactsVerified emails
1FreeagentEdinburgh51-200324202
2BrightWarwick201-500275180
3CrunchHove51-20012457
4CapiumLondon11-508119
5The Accountancy PartnershipWirral51-2006333
6NOMILondon11-506130
7Iris AccountancySlough1,001-5,0004417
8IONNewcastle Upon Tyne11-504226
9Pegasus SoftwareKettering51-200416
10Acting OfficeLondon51-2003413
11MAPManchester11-503018
12EMBERLondon11-503016
13AdditionLondon11-502714
14Clever Accounts LTDLeeds11-50271
15AqillaLondon11-502616
16AccountaxpertLondon11-50201
17UWM AccountantsLeeds11-501910
18Bluqube Accounting SoftwareBristol51-200179
19MoneypexBirmingham11-50172
20ZmartlyLondon11-50171
21ExpendLondon11-501612
22Clear BooksLondon11-501611
23OutserveStafford11-501510
24InforgenPeebles11-501110
25Somax Finance LTDBristol11-5095

Showing 25 of 202 cloud accounting software companies based in the United Kingdom

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Cloud accounting software companies based in the United Kingdom at a glance

As of Aug 28, 2026
1-10Median size (employees)
LondonLargest hub · 61 HQs
129Contacts with mobile numbers
3Emails re-verified in last 30 days

Companies by employee count

1-10
140
11-50
50
51-200
8
201-500
3
1,001-5,000
1

Cloud accounting software companies by metro

MetroCompanies
Cloud accounting software companies in London61
Cloud accounting software companies in Bristol7
Cloud accounting software companies in Nottingham5
Cloud accounting software companies in Manchester4
Cloud accounting software companies in Newcastle Upon Tyne4
Cloud accounting software companies in Harrow4
Cloud accounting software companies in Croydon3

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 accounting software 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; 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 accounting software companies are there based in the United Kingdom?

There are 202 cloud accounting software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most cloud accounting software companies?

London leads with 61 headquartered companies, followed by Bristol (7) and Nottingham (5).

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 858 verified decision-maker contacts tracked across these 202 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.