Company lists · Data refreshed September 2026

Top 25 Member retention consulting firms worldwide

RevenueBase identified 291 company matches for member retention consulting firms worldwide as of September 2026 and tracks 1,192 professional contacts across them, including 431 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for member retention consulting firms worldwide, 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 28, 2026. Country and city lists for member retention consulting firms follow the table.

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 28, 2026 How this list was built
291Companies
1,192Contacts tracked
431Verified emails
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The 25 largest member retention consulting firms worldwide

Ranked by team size
Top 25 of 291 company matches for member retention consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchWakefield, MA, United StatesHQ recorded Sep 28, 2026201-500181 contacts →

Exact match

“Virtual is a top provider of professional services for associations, consortia and other membership-based organizations, delivering tailored management solutions that drive…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchPorto Alegre, BrazilHQ recorded Sep 28, 202611-5055 contacts →

Exact match

“A Mirador é uma empresa de consultoria que desde 2002 presta serviços profissionais nas áreas de aposentadoria, saúde, seguros e benefícios a empregados, sendo a única empresa do…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchHighland Park, IL, United StatesHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“Specialdocs Consultants provides consulting and professional services for physicians who are transitioning their practice from the traditional model to the concierge or membership…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchUtrecht, NetherlandsHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“With over 25 years of experience, Dunck Loyalty helps brands and organizations build lasting, profitable customer relationships.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchGainesville, GA, United StatesHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“My Corporate Ally offers global business consulting, professional development, and executive search services for the retirement industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchGlenview, IL, United StatesHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Law firm leaders are expected to lead, manage, and innovate in an ever-increasingly competitive business environment.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchAlexandria, VA, United StatesHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“We've built our success by becoming trusted, results oriented advisers to our clients on every aspect of customer, donor and member relationships.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchPalatine, IL, United StatesHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Accounting industry specialists.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchMelbourne, AustraliaHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“FineHaus helps membership associations achieve their growth ambitions and manage their operations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“WHITMAN TRANSITION ADVISORS is a national consultancy that specializes in succession planning strategies for CPAs and CPA firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchCupertino, CA, United StatesHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Suboptimal Net Revenue Retention (NRR) rate hinders companies' competitiveness in their market and impedes their growth objectives, limiting their potential for success.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchMoorestown, NJ, United StatesHQ recorded Sep 28, 20261-1013 contacts →

Exact match

“TVD Associates works with nonprofits and membership organizations on engagements primarily focused on data management; best practices reviews and offering services typical of a…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchLouisville, KY, United StatesHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Magnet Culture, a Crescendo Strategy company, works with clients to reduce unnecessary employee turnover.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchWadebridge, United KingdomHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
15Exact matchFlagler Beach, FL, United StatesHQ recorded Sep 28, 20261-1012 contacts →

Exact match

“At Rottman Creative, we’re the disruptors of the status quo in associations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchMequon, WI, United StatesHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Welcome to Strategic Club Solutions-where partnership is the core of everything we do.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBerlin, GermanyHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Jede Organisation, die etwas bewirken will, braucht starke Mitglieder – mit der richtigen Technik, professionell, in großer Zahl.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Halmyre is a team of consultants helping North American professional and trade associations and other non-profit organizations solve growth strategy problems.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchNantes, FranceHQ recorded Sep 28, 202611-508 contacts →

Exact match

“The Human Consulting Group - HCG, Société de Conseil en stratégie spécialisée en Relation Client.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchBoulder, CO, United StatesHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Growing a professional services firm today is about more than just great marketing and effective business development.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchCastelldefels, SpainHQ recorded Sep 28, 20261-108 contacts →

Exact match

“En Izquierdo Motter, ayudamos a las asesorías y despachos profesionales a crecer y adaptarse en un mercado en constante cambio.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
23Exact matchSwansea, United KingdomHQ recorded Sep 28, 20261-107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchNJ, United StatesHQ recorded Sep 28, 202611-507 contacts →

Exact match

“As a leading retention agency, we strive to seamlessly integrate with your team, prioritizing your business needs above all else.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchLongwood, FL, United StatesHQ recorded Sep 28, 20261-107 contacts →

Exact match

“C-Suite Analytics helps executives rethink employee retention and engagement with new solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 291 member retention consulting firms worldwide

See the full list, filter by size, metro and specialty, and access 431 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Member retention consulting firms worldwide at a glance

As of Sep 28, 2026
36.2%Verified-email coverage
4.1Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
242
11-50
42
51-200
4
201-500
1
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for member retention consulting firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “member retention consulting firms” 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. 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 431 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 28, 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.

Member retention consulting firms by location

1 lists · largest first

Every Member retention consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “member retention consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many member retention consulting firms are there worldwide?

RevenueBase identified 291 company matches for member retention consulting firms worldwide 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?

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

Which country has the most member retention consulting firms?

The United States leads with 133 companies. Every member retention consulting firms list by country and city is linked on this page.

Which city has the most member retention consulting firms?

London leads with 5 company records, followed by Melbourne (5) and New York (5).

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 431 professional contacts with verified work emails tracked across these 291 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 28, 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.