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Company lists · Data refreshed August 2026

Top 25 Accounting erp software companies based in the United Kingdom

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 197 companies tracked

RevenueBase identified 197 accounting erp software companies headquartered in the United Kingdom as of August 2026 and tracks 5,962 professional contacts across them, including 2,612 with verified work emails and 532 with mobile numbers. London is the largest hub.

This list covers accounting erp 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. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed August 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list Match evidence on every row Refreshed Aug 30, 2026 86% judged on-target in blind review
197Companies
5,962Contacts tracked
2,612Verified emails
532Mobile numbers
Unlock all 197 companies Free signup · no credit card · 500 free credits

The 25 largest accounting erp software companies based in the United Kingdom

Ranked by team size
Top 25 of 197 accounting erp software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting erp software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Iris Software GroupPartial evidence
Slough, United Kingdom1,001-5,0002,294

“IRIS Software Group is a leading business software and services provider, one of the UK’s largest privately held software companies.”

Source: company website · checked Aug 30, 2026
2
Kerridge Commercial SystemsStrong evidence
Dartford, United Kingdom1,001-5,000518

“Kerridge Commercial Systems provides specialist ERP, Business and Retail Management Software, Services and Support to Distributors, Wholesalers, Retailers and the Hiring industry.”

Source: company website · checked Aug 30, 2026
3
Priority SoftwareIndirect evidence
Oxford, United Kingdom501-1,000426

“Priority, trusted by over customers, delivers scalable, cloud-based business management solutions powered by AWS.”

Source: company website · checked Aug 30, 2026
4
ADRAIndirect evidence
London, United Kingdom51-200217

“As part of Trintech, the Adra suite of solutions automate the financial close process.”

Source: company website · checked Aug 30, 2026
5
SoftbrandsIndirect evidence
United Kingdom501-1,000177

“In 2009 SoftBrands was bought by Infor and is now a part of the Infor Hospitality Suite.”

Source: company website · checked Aug 30, 2026
6
OGL SoftwareStrong evidence
Stourport-On-Severn, United Kingdom51-200130

“OGL is a leading provider of ERP software, helping UK stockists, distributors, wholesalers and merchants grow their business and drive increased efficiencies and profitability.”

Source: company website · checked Aug 30, 2026
7
TaxcalcPartial evidence
Wokingham, United Kingdom51-200105

“The complete tax and accountancy practice software suite, powered by a single database.”

Source: company website · checked Aug 30, 2026
8
OrderwisePartial evidence
Lincoln, United Kingdom201-50090

“Orderwise is a comprehensive ERP solution that provides wholesalers, distributors, retailers and manufacturers with a powerful platform for growth.”

Source: company website · checked Aug 30, 2026
9
kpi.comPartial evidence
London, United Kingdom51-20085

“KPI is an all-in-one business solution providing: Accounting, Payroll, Sales, Human Resources, Project Management, Report and Document applications all in one platform according…”

Source: company website · checked Aug 30, 2026
10
Exel Computer Systems PLCIndirect evidence
Nottingham, United Kingdom51-20069

“Exel Computer Systems plc was established in 1985, and today the company is a leading force in the provision of integrated business solutions for manufacturing companies and field…”

Source: company website · checked Aug 30, 2026
11
Solutions For AccountingIndirect evidence
Derby, United Kingdom51-20061

“We help businesses do more than just balance the books.”

Source: company website · checked Aug 30, 2026
12
Sci-Net Business SolutionsIndirect evidence
Chipping Norton, United Kingdom11-5054

“At Sci-Net Business Solutions (now part of the ANS Group) we are passionate and driven by the success of our customers.”

Source: company website · checked Aug 30, 2026
13
IDU Budgeting, Forecasting And Reporting SolutionsIndirect evidence
London, United Kingdom51-20051

“Financial intelligence shouldn't be locked in Finance.”

Source: company website · checked Aug 30, 2026
14
Enapps LTDPartial evidence
London, United Kingdom11-5049

“Enapps is a modern ERP solution designed for small and medium-sized businesses that need a system as dynamic as they are.”

Source: company website · checked Aug 30, 2026
15
Visibility CorporationPartial evidence
Rochdale, United Kingdom51-20044

“Visibility Corporation is a leading developer and supplier of business software solutions designed for the unique needs of project-based, engineer-to-order and mixed mode…”

Source: company website · checked Aug 30, 2026
16
Corporate MunimPartial evidence
Wembly, United Kingdom51-20042

“Corporate Munim is a next-generation ERP solution built specifically for global mid-sized to large-scale manufacturing companies.”

Source: company website · checked Aug 30, 2026
17
Pegasus SoftwareStrong evidence
Kettering, United Kingdom51-20041

“Pegasus Software is one of the UK's leading suppliers of accounting software, cloud accounting software, business solutions and payroll software and has been for over 30 years.”

Source: company website · checked Aug 30, 2026
18
Cedar BAYPartial evidence
Andoversford, United Kingdom51-20037

“Here at Cedar Bay we have years of experience implementing large scale ERP solutions.”

Source: company website · checked Aug 30, 2026
19
Aria Systems INCStrong evidence
Essex, United Kingdom51-20037

“Aria Systems is an innovative developer of comprehensive Enterprise Resource Planning (ERP) software specifically designed for the Apparel, Accessories, Footwear, Home Furnishings…”

Source: company website · checked Aug 30, 2026
20
CODISPartial evidence
London, United Kingdom11-5034

“Codis are a successful and well established business software developer.”

Source: company website · checked Aug 30, 2026
21
Medatech UK LTDStrong evidence
Chandlers Ford, United Kingdom11-5029

“Medatech is an established ERP software development and integration company that sells, develops and supports Priority ERP across Europe.”

Source: company website · checked Aug 30, 2026
22
Excluserv LTDStrong evidence
London, United Kingdom11-5024

“ExcluServ is a private limited company, offering consultancy, software and accounting support to small to medium companies and NFP organisations.”

Source: company website · checked Aug 30, 2026
23
E-Max SystemsIndirect evidence
Glasgow, United Kingdom11-5023

“E-Max Systems has been helping our customers maximise their efficiency and growth for over 20 years.”

Source: company website · checked Aug 30, 2026
24
Castle Computer ServicesStrong evidence
Bellshill, United Kingdom51-20023

“Founded in 1982, Castle Computer Services provides accounting and financial management software, business intelligence solutions, cloud and managed IT services throughout the UK…”

Source: company website · checked Aug 30, 2026
25
MonpellierIndirect evidence
Houghton Le Spring Sunderland, United Kingdom11-5018

“Inspired Business Solutions.”

Source: company website · checked Aug 30, 2026

Showing 25 of 197 accounting erp software companies based in the United Kingdom

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Accounting erp software companies based in the United Kingdom at a glance

As of Aug 30, 2026
11-50Median size (employees)
LondonLargest hub · 50 HQs
532Contacts with mobile numbers
Aug 30, 2026Data refreshed

Companies by employee count

1-10
85
11-50
73
51-200
26
201-500
6
501-1,000
2
1,001-5,000
3
10001+
1

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among accounting erp software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United Kingdom whose own description of what they do matches “accounting erp software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among accounting erp software companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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
Every listed company carries at least one verified work email, 2,612 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on August 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Accounting erp software companies by metro

Frequently asked

How many accounting erp software companies are there based in the United Kingdom?

RevenueBase identified 197 accounting erp software companies headquartered in the United Kingdom as of August 2026, matched on each company's own description of what it does rather than its industry code.

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 accounting erp software companies?

London leads with 50 headquartered companies, followed by Birmingham (6) and Bristol (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 2,612 verified decision-maker contacts tracked across these 197 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 2026.

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Related lists

Browse: Companies home · All United Kingdom lists · All Accounting erp software companies lists · New lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.

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