Company lists · Data verified August 2026

Top 25 Enterprise resource planning companies based in the United Kingdom

There are 375 enterprise resource planning companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 7,334 professional contacts across them, including 3,026 with verified work emails and 642 with mobile numbers. London is the largest hub.

This list covers enterprise resource planning 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.

375Companies
7,334Contacts tracked
3,026Verified emails
642Mobile numbers
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The 25 largest enterprise resource planning companies based in the United Kingdom

Ranked by team size
Top 25 of 375 enterprise resource planning 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
1Iris Software GroupSlough1,001-5,0002,2941,244
2Kerridge Commercial SystemsDartford1,001-5,000518294
3Priority SoftwareOxford501-1,000426263
4Softbrandsn/a501-1,00017716
5Washington Frank InternationalLondon51-20015644
6Enterprise AnalyticsCambridge51-20014177
7OGL SoftwareStourport-On-Severn51-20013075
8OrderwiseLincoln201-5009054
9Coserve Software SolutionsBasingstoke51-200864
10kpi.comLondon51-200852
11Noblesoft Technologiesn/a51-2007217
12Exel Computer Systems PLCNottingham51-2006937
13Eureka Solutions Scotland LTDEast Kilbride51-2006452
14CITTAManchester201-500649
15Balloon ONEBrentford51-2005640
16Sci-Net Business SolutionsChipping Norton11-505446
17Rutterkey SolutionsBolton51-2004539
18Visibility CorporationRochdale51-2004415
19Corporate MunimWembly51-200421
20Pegasus SoftwareKettering51-200416
21Citysoft Consulting GroupLondon11-503824
22Cedar BAYAndoversford51-2003731
23Aria Systems INCEssex51-200374
24Mercato SolutionsBirmingham51-2003619
25Whiz Solutions LTD - UKLondon51-200361

Showing 25 of 375 enterprise resource planning companies based in the United Kingdom

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Enterprise resource planning companies based in the United Kingdom at a glance

As of Aug 28, 2026
11-50Median size (employees)
LondonLargest hub · 96 HQs
642Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
184
11-50
126
51-200
45
201-500
9
501-1,000
2
1,001-5,000
2
10001+
1

Enterprise resource planning companies by metro

MetroCompanies
Enterprise resource planning companies in London96
Enterprise resource planning companies in Manchester10
Enterprise resource planning companies in Birmingham10
Enterprise resource planning companies in Reading7
Enterprise resource planning companies in Glasgow5
Enterprise resource planning companies in Bristol5
Enterprise resource planning companies in Winchester4

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 “enterprise resource planning 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; 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 enterprise resource planning companies are there based in the United Kingdom?

There are 375 enterprise resource planning companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Iris Software Group, headquartered in Slough, tops this list with the largest team on record.

Which city has the most enterprise resource planning companies?

London leads with 96 headquartered companies, followed by Manchester (10) and Birmingham (10).

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 3,026 verified decision-maker contacts tracked across these 375 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.