Company lists · Data refreshed August 2026

Top 25 Account management software companies based in the United Kingdom

RevenueBase identified 104 account management software companies headquartered in the United Kingdom as of August 2026 and tracks 795 professional contacts across them, including 264 with verified work emails and 44 with mobile numbers. London is the largest hub.

This list covers account management 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
104Companies
795Contacts tracked
264Verified emails
44Mobile numbers
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The 25 largest account management software companies based in the United Kingdom

Ranked by team size
Top 25 of 104 account management 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 account management 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
Workbooks CRMIndirect evidence
Reading, United Kingdom51-20063

“Workbooks is a CRM SaaS platform used by growing companies to run their business and engage effectively with their customers.”

Source: company website · checked Aug 30, 2026
2
CapsuleIndirect evidence
Manchester, United Kingdom11-5056

“Capsule was launched in 2009 following the founders' frustration with existing CRM services that were either overly simplistic or far too complex for most businesses.”

Source: company website · checked Aug 30, 2026
3
OptimiserIndirect evidence
London, United Kingdom51-20056

“Optimiser CRM is an all-in-one robust platform which lets you manage and make intelligent decisions about your business for growth.”

Source: company website · checked Aug 30, 2026
4
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
5
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
6Romsey, United Kingdom11-5037

“Aspin provides order-taking focused CRM software for distributors and wholesalers.”

Source: company website · checked Aug 30, 2026
7
SynergistIndirect evidence
Bollington, United Kingdom11-5029

“Synergist brings together everything you need to manage your projects, people, clients and financials in one place.”

Source: company website · checked Aug 30, 2026
8
WEB Alliance LimitedIndirect evidence
Northampton, United Kingdom11-5028

“Are you still using Cumbersome Excel Spreadsheets to manually track your leads, customers and invoices?”

Source: company website · checked Aug 30, 2026
9
MoneypexIndirect evidence
Birmingham, United Kingdom11-5017

“Moneypex is a pioneering SAAS company at the forefront of transforming the way businesses manage their financial operations.”

Source: company website · checked Aug 30, 2026
10
AkarigoPartial evidence
London, United Kingdom11-5013

“We are an international team of CRM specialists with over 20 years experience and have developed outstanding expertise in delivering Client Relationship Management (CRM) solutions…”

Source: company website · checked Aug 30, 2026
11
OpencrmPartial evidence
Richmond, United Kingdom11-5012

“Our advanced, fully featured CRM software is easy to use and intuitive with a familiar interface and powerful features.”

Source: company website · checked Aug 30, 2026
12Worcester, United Kingdom11-5011

“Is your business software letting you down?”

Source: company website · checked Aug 30, 2026
13
BrightofficePartial evidence
Preston, United Kingdom11-5011

“BrightOffice are a software and services company.”

Source: company website · checked Aug 30, 2026
14
Smarty SoftwareStrong evidence
London, United Kingdom11-509

“Smarty Software is a SaaS company based in the City of London, which mainly provides cloud accounting and cloud CRM solution services.”

Source: company website · checked Aug 30, 2026
15
Ten-25 Software LTDPartial evidence
Ferndown Wimbourne, United Kingdom11-508

“We build straightforward software that helps merchant businesses run better - from the trade counter to the back office.”

Source: company website · checked Aug 30, 2026
16
Pulse Business SoftwarePartial evidence
Malmesbury, United Kingdom11-508

“Practical and affordable business software for service-focused businesses.”

Source: company website · checked Aug 30, 2026
17
ONKHOPartial evidence
London, United Kingdom1-107

“Integrated workflow, CRM and email for accountants and bookkeepers.”

Source: company website · checked Aug 30, 2026
18
Patronbase UK & IrelandStrong evidence
Bradford, United Kingdom1-106

“CRM, ticketing, marketing, membership, fundraising, venue management and retail software underpinned by innovation and expertise.”

Source: company website · checked Aug 30, 2026
19
IenterprisesIndirect evidence
Bracknell, United Kingdom51-2006

“iEnterprises provides intelligent CRM, Social and Mobile products and tools to allow our customers to build better relationships and work more intelligently with their own…”

Source: company website · checked Aug 30, 2026
20
Advanced Software LTDIndirect evidence
Newark, United Kingdom11-506

“We are a leading provider of feature-rich applications based on our core CRM product.”

Source: company website · checked Aug 30, 2026
21
JEMPartial evidence
Stratford-Upon-Avon, United Kingdom11-506

“JEM is a complete business management platform enabling everything from Quoting & Sales Order Processing to Billing & Inventory Management, all within a centralised CRM.”

Source: company website · checked Aug 30, 2026
22
Pastel UK & IrelandIndirect evidence
Oldham, United Kingdom11-505

“How can we help?”

Source: company website · checked Aug 30, 2026
23
Bite Tech LTDIndirect evidence
London, United Kingdom1-105

“We deliver expertise you can trust.”

Source: company website · checked Aug 30, 2026
24
Cmis UK LTDIndirect evidence
Leeds, United Kingdom1-105

“Since 2010, CMIS-UK has been providing the outstanding cloud based Rubi CRM system for businesses across the UK and abroad.”

Source: company website · checked Aug 30, 2026
25
Crm-Uk.com LTDPartial evidence
Banbury, United Kingdom1-104

“CRM-UK is a software company that has delivered significant results for many happy customers over almost two decades of specializing in CRM software (Customer Relationship…”

Source: company website · checked Aug 30, 2026

Showing 25 of 104 account management software companies based in the United Kingdom

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Account management software companies based in the United Kingdom at a glance

As of Aug 30, 2026
11-50Median size (employees)
LondonLargest hub · 25 HQs
44Contacts with mobile numbers
Aug 30, 2026Data refreshed

Companies by employee count

1-10
51
11-50
44
51-200
4
201-500
3
501-1,000
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 account management 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 “account management 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 account management 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, 264 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.

Account management software companies by metro

Frequently asked

How many account management software companies are there based in the United Kingdom?

RevenueBase identified 104 account management 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?

Workbooks CRM, headquartered in Reading, tops this list with the largest team on record.

Which city has the most account management software companies?

London leads with 25 headquartered companies, followed by Manchester (3) and Birmingham (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 264 verified decision-maker contacts tracked across these 104 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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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.