Company lists · Data refreshed November 2026

Top 24 Open source erp companies based in the United Kingdom

RevenueBase identified 74 company matches for open source erp companies associated with the United Kingdom as of November 2026 and tracks 1,010 professional contacts across them, including 343 with verified work emails. London is the largest hub.

This list covers company matches for open source erp companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
74Companies
1,010Contacts tracked
343Verified emails
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The 24 largest open source erp companies based in the United Kingdom

Ranked by team size
Top 24 of 74 company matches for open source erp companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLincoln, United KingdomHQ recorded Nov 5, 2026201-500101 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchBrentford, United KingdomHQ recorded Nov 5, 202651-20063 contacts →

Exact match

“Working with distribution, manufacturing, and e-commerce organisations, Balloon One implements software solutions that fit their businesses perfectly and which help streamline…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchChipping Norton, United KingdomHQ recorded Nov 5, 202611-5060 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5057 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchGrantham, United KingdomHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Khaos Control is an employee owned, UK-based, provider of powerful, all‑in‑one ERP and business management software designed for multi‑channel retailers, wholesalers, and growing…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchChandlers Ford, United KingdomHQ recorded Nov 5, 202611-5029 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBirmingham, United KingdomHQ recorded Nov 5, 202651-20029 contacts →

Exact match

“SolutionDots has a new approach to designing, building and using business managing software or ERP systems, our ERP software maximizes productivity across your entire organization.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBasingstoke, United KingdomHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“With over 30 years’ experience under our belt in helping our valued clients to work smarter, we find business solutions to your problems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBirmingham, United KingdomHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“We're proud to say, we're the #1 Sage Support Provider in the UK and boast a 5/5-star Trustpilot Rating.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBury St Edmunds, United KingdomHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Our ENTERPRISE and ENTERPRO ERP systems are simple to use but highly functional, meeting and exceeding your requirements for an ERP System.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchCardiff, United KingdomHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Zolto ERP Software believes in continuous development, you can run your entire organisation using Zolto ERP.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchWinchester, United KingdomHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Manage your entire business with Sage X3.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchEast Kilbride, United KingdomHQ recorded Nov 5, 20261-106 contacts →

Exact match

“The Scottish Odoo Silver Partner.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBracknell, United KingdomHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Sirius Corporation Ltd is an information technology and services company based out of THE COLUMBIA CENTRE STATION ROAD, BRACKNELL, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-104 contacts →

Exact match

“NucleusXP is a revenue-generating UK software company at Seed Stage, built to simplify how businesses manage work, people and operations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchOldham, United KingdomHQ recorded Nov 5, 202611-504 contacts →

Exact match

“How can we help?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Nexoid is an advanced Enterprise Resource Planning (ERP) system designed to adapt and evolve with your business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchPaignton, United KingdomHQ recorded Nov 5, 20261-104 contacts →

Exact match

“All In One Business Management System.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchWinchester, United KingdomHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Greentree has been building innovative ERP software for more than 30 years, and in doing so has built a global reputation for reliability, flexibility and cost-effectiveness.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchAshford, United KingdomHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Welcome to Operational Accounting Systems Limited (o-a-sys), a distinguished business based in Kent, dedicated to empowering SMEs through innovative software solutions that…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchColchester, United KingdomHQ recorded Nov 5, 202611-502 contacts →

Exact match

“Business growth transformation through our tailorable Business Software and CRM, built upon the world-class Odoo Enterprise and Community platforms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchStroud, United KingdomHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Amaroo Solutions is an official partner for Odoo in the UK Odoo ERP is a feature rich ERP / Business management solution for company's of any size.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchBristol, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“We are a team of professional IT Engineers who are passionate about serving clients to use a wide range of business applications that boost business productivity through enhanced…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“CALWIN UK LTD is a computer software company based out of The Core, Science Central, Newcastle Upon Tyne NE4 5TF”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 24 of 74 open source erp companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 343 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Open source erp companies based in the United Kingdom at a glance

As of Nov 5, 2026
34.0%Verified-email coverage
13.6Average contacts per company
11-50Median size (employees)
21.6%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
32
51-200
8
201-500
2

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 74 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United Kingdom whose business descriptions match “open source erp companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 343 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “open source erp companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many open source erp companies are there based in the United Kingdom?

RevenueBase identified 74 company matches for open source erp companies associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Orderwise tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most open source erp companies?

London leads with 16 company records, followed by Manchester (4) and Birmingham (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 343 professional contacts with verified work emails tracked across these 74 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.

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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.