Company lists · Data refreshed September 2026
Top 25 Membership management software companies based in the United Kingdom
RevenueBase identified 56 membership management software companies headquartered in the United Kingdom as of September 2026 and tracks 696 professional contacts across them, including 253 with verified work emails and 52 with mobile numbers. London is the largest hub.
This list covers membership 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 September 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.
The 25 largest membership management software companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | Pixl8 GroupPartial evidence | 76 | |||
“Award-winning membership websites, platforms and system integrations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 49 | ||||
“In today’s increasingly competitive Health and Fitness club market, you need to ensure your costs are kept to a minimum, your sales are maximised and your member retention is the…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | WattlePartial evidence | 40 | |||
“Wattle partners with membership organisations to deliver successful digital transformation through the deployment of MemEx – our Membership Experience Platform.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 36 | ||||
“Established for over 25 years, Harlands Group is a leading provider of membership management services to leisure, health and fitness operators in the UK.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | SilverbearPartial evidence | 34 | |||
“Silverbear is proud to be the leading Microsoft partner for membership organisations in the UK and Ireland.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | LoveadminStrong evidence | 30 | |||
“Whether you run a sports club or a membership organisation, manage classes or courses, our advanced yet simple-to-use admin software helps you work smarter and faster.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 27 | ||||
“Who is ClubRight for?” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 26 | ||||
“APT provide specialist membership management software and administration services specifically designed for associations to improve engagement with members and enhance back-office…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | OOMIStrong evidence | 25 | |||
“oomi - complete membership management.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | VeryconnectPartial evidence | 20 | |||
“Most membership teams are running on tools that were never built for them.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Ofec Consulting LTDStrong evidence | 15 | |||
“OFEC are passionate about delivering fabulous membership management systems for Associations, Societies and Trade Associations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 13 | ||||
“Aevus is a pioneering digital solutions provider, transforming how organizations engage, manage, and grow their communities.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 13 | ||||
“Cursor helps organisations connect with members, employees and customers at scale through bespoke website, software and app development.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 11 | ||||
“Is your business software letting you down?” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 11 | ||||
“Get your club up and running and working for you with one platform.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 10 | ||||
“Millertech are a CRM specialist who have been working with NFP organisations for over 30 years.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 9 | ||||
“Ugenie is a private customisable membership platform where organisations can effectively engage, retain and monetise their communities.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 | ||||
“Dataware are the leading authority in contact and membership management software.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 | ||||
“CRM, ticketing, marketing, membership, fundraising, venue management and retail software underpinned by innovation and expertise.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | Membership PlusPartial evidence | 6 | |||
“Established in 2002, Membership Plus expertly services over 100 organisations in the: Arts, Associations, Charities, Friends of, Institutes, Loyalty & Reward, Museums, Royal…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | Smart Club SolutionsPartial evidence | 3 | |||
“Smart Club Solutions is a leading supplier of IT solutions to membership clubs across Ireland and the UK.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | Online Youth ManagerStrong evidence | 3 | |||
“Starting in 2011, we have created a revolution in online membership software.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | PayzipPartial evidence | 3 | |||
“Payzip is a member management and payments platform for UK-based clubs and organisations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | White FusePartial evidence | 2 | |||
“Member engagement software that bring together website, database and email to create an unrivalled and delightful member experience.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 | ||||
“Abcum is a tech company which focuses on the development of software-as-a-service applications for businesses - catering for enterprises, member organisations, associations, and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 56 membership management software companies based in the United Kingdom
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Membership management software companies based in the United Kingdom at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 membership 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 “membership 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 membership 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, 253 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 September 5, 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.
Frequently asked
How many membership management software companies are there based in the United Kingdom?
RevenueBase identified 56 membership management software companies headquartered in the United Kingdom as of September 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?
Pixl8 Group, headquartered in London, tops this list with the largest team on record.
Which city has the most membership management software companies?
London leads with 11 headquartered companies, followed by Carshalton (2) and Herne Bay (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 253 verified decision-maker contacts tracked across these 56 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 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.
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