Company lists · Data refreshed September 2026

Top 25 IT consulting for membership driven associations based in the United Kingdom

RevenueBase identified 91 company matches for IT consulting for membership driven associations associated with the United Kingdom as of September 2026 and tracks 712 professional contacts across them, including 347 with verified work emails. London is the largest hub.

This list covers company matches for IT consulting for membership driven associations 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 September 21, 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 Sep 21, 2026 How this list was built
91Companies
712Contacts tracked
347Verified emails
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The 25 largest IT consulting for membership driven associations based in the United Kingdom

Ranked by team size
Top 25 of 91 company matches for IT consulting for membership driven associations based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchLondon, United KingdomHQ recorded Sep 21, 202651-20076 contacts →

Exact match

“Award-winning membership websites, platforms and system integrations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20068 contacts →

Exact match

“At smartimpact, we thrive on making great technology work for amazing organisations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchWest Malling, United KingdomHQ recorded Sep 21, 202611-5045 contacts →

Exact match

“Bluelight is an employee-owned technology partner for membership organisations, professional bodies and trade associations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchBristol, United KingdomHQ recorded Sep 21, 202611-5040 contacts →

Exact match

“Wattle partners with membership organisations to deliver successful digital transformation through the deployment of MemEx – our Membership Experience Platform.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5034 contacts →

Exact match

“At Zentso, we specialise in helping membership organisations, associations, and unions get the most from their CRM.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchGuildford, United KingdomHQ recorded Sep 21, 202651-20034 contacts →

Exact match

“Silverbear is proud to be the leading Microsoft partner for membership organisations in the UK and Ireland.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchTelford, United KingdomHQ recorded Sep 21, 202651-20026 contacts →

Exact match

“APT provide specialist membership management software and administration services specifically designed for associations to improve engagement with members and enhance back-office…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchEpsom, United KingdomHQ recorded Sep 21, 202651-20025 contacts →

Exact match

“oomi - complete membership management.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“Cantata is the UK’s leading independent CRM specialist consultancy, helping organisations to gain the most from customer and stakeholder management.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchGlasgow, United KingdomHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Most membership teams are running on tools that were never built for them.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“Experience Matters Trillium delivers digital transformation for membership and charity organisations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchHove, United KingdomHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“BrightMinded is a complete digital solutions provider for membership organisations with over a decade of experience in the field.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchOxford, United KingdomHQ recorded Sep 21, 20261-1015 contacts →

Exact match

“OFEC are passionate about delivering fabulous membership management systems for Associations, Societies and Trade Associations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchAbergele, United KingdomHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Aevus is a pioneering digital solutions provider, transforming how organizations engage, manage, and grow their communities.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchLincoln, United KingdomHQ recorded Sep 21, 20261-1013 contacts →

Exact match

“Cursor helps organisations connect with members, employees and customers at scale through bespoke website, software and app development.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchCoventry, United KingdomHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Suru Partners is a software consultancy and development agency that creates, configures and connects the right digital tools to help non-profits increase their impact.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchWadebridge, United KingdomHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Leading edge member recruitment, retention and growth for Professional Bodies, Trade Associations, Societies, Charities and Clubs and other organisations with a membership base.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-1011 contacts →

Exact match

“The Consultancy Growth Network helps consultancy leaders grow more profitable, more valuable firms.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20010 contacts →

Exact match

“Millertech are a CRM specialist who have been working with NFP organisations for over 30 years.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-509 contacts →

Exact match

“iFINITY Ltd, the expert technology partner for associations, professional societies and not-for-profits.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-108 contacts →

Exact match

“Membership Matters is the leading research consultancy to the membership sector, providing strategic research and consultancy services to UK and global associations since 2010.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchSwansea, United KingdomHQ recorded Sep 21, 20261-107 contacts →

Exact match

“The Membership Engagement Agency Helping you Attract, Engage and Retain Members”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchBirmingham, United KingdomHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Sign up to our free newsletter for updates on AI readiness, webinars, events and important industry news: - The effective leveraging of technology has become critical to meeting…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchFordingbridge, United KingdomHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Chrysalis Digital specialises in providing digital transformation services for membership and NFP organisations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchTilbury, United KingdomHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Dataware are the leading authority in contact and membership management software.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 91 IT consulting for membership driven associations based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 347 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT consulting for membership driven associations based in the United Kingdom at a glance

As of Sep 21, 2026
48.7%Verified-email coverage
7.8Average contacts per company
1-10Median size (employees)
28.6%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
21
51-200
6

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 91 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 “IT consulting for membership driven associations” 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 347 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 September 21, 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 “IT consulting for membership driven associations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consulting for membership driven associations are there based in the United Kingdom?

RevenueBase identified 91 company matches for IT consulting for membership driven associations associated with the United Kingdom as of September 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?

Pixl8 Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT consulting for membership driven associations?

London leads with 26 company records, followed by Bristol (2) and Gloucester (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 347 professional contacts with verified work emails tracked across these 91 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 September 21, 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.