Company lists · Data refreshed September 2026

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

RevenueBase identified 520 company matches for IT consulting for membership driven associations associated with the United States as of September 2026 and tracks 6,817 professional contacts across them, including 2,881 with verified work emails. Chicago is the largest hub.

This list covers company matches for IT consulting for membership driven associations associated with the United States, 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
520Companies
6,817Contacts tracked
2,881Verified emails
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The 25 largest IT consulting for membership driven associations based in the United States

Ranked by team size
Top 25 of 520 company matches for IT consulting for membership driven associations based in the United States, 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 matchSt. Petersburg, FL, United StatesHQ recorded Sep 21, 20261,001-5,000867 contacts →

Exact match

“Community Brands is now Momentive Software, follow us at Momentive Software helps associations and nonprofits enhance membership management and donor engagement, automate and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 21, 2026501-1,000720 contacts →

Exact match

“Associations help industries, fields and professions stay current and connected for the members and communities who depend on them.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchMclean, VA, United StatesHQ recorded Sep 21, 2026201-500384 contacts →

Exact match

“Naylor Association Solutions empowers associations to achieve success through innovative association tools and services for strengthening member engagement and increasing non-dues…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchAlpharetta, GA, United StatesHQ recorded Sep 21, 2026201-500297 contacts →

Exact match

“Northstar is the leading vendor of Club Management & Community Association Software used by more than 700 clubs & communities worldwide, including 50 Platinum clubs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchIselin, NJ, United StatesHQ recorded Sep 21, 2026501-1,000268 contacts →

Exact match

“At Centraprise, we foster a collaborative approach in delivering top-quality IT consulting and services to our clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchWakefield, MA, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
7Exact matchDover, DE, United StatesHQ recorded Sep 21, 202651-200172 contacts →

Exact match

“GrowthZone delivers a full suite of solutions built for member-based organizations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchRockville, MD, United StatesHQ recorded Sep 21, 202651-200103 contacts →

Exact match

“fusionSpan is the leading CRM implementer and Salesforce partner for Non-Profits and Associations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchJohns Creek, United StatesHQ recorded Sep 21, 202651-20097 contacts →

Exact match

“Intuites (IES) is a leading software development and consulting firm that is ready to meet every need of your company, firm or corporations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchLawrenceville, GA, United StatesHQ recorded Sep 21, 202611-5090 contacts →

Exact match

“Allinial Global is a member-based association dedicated to the success of independent accounting and consulting firms.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSilver Spring, MD, United StatesHQ recorded Sep 21, 202651-20087 contacts →

Exact match

“We are DelCorians: ever curious, a little nerdy, and driven to exceed expectations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchAlexandria, VA, United StatesHQ recorded Sep 21, 202651-20074 contacts →

Exact match

“At Marketing General Incorporated (MGI), we are passionate about driving growth for associations and membership-based organizations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchBerkeley, CA, United StatesHQ recorded Sep 21, 2026201-50073 contacts →

Exact match

“Ascend Berkeley has a network of seven specialized committees, each specializing in a discipline within business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Sep 21, 202651-20072 contacts →

Exact match

“Bostrom is a professional services firm offering comprehensive management, consulting and outsourcing to the not-for-profit community.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchArlington, VA, United StatesHQ recorded Sep 21, 202651-20062 contacts →

Exact match

“Manage members, events, communities, and virtually everything needed to run your organization – all in one powerful, integrated system.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchIrving, TX, United StatesHQ recorded Sep 21, 202611-5062 contacts →

Exact match

“GlobusIT is a certified global Provider of broad range of consulting Services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchArlington, VA, United StatesHQ recorded Sep 21, 202611-5058 contacts →

Exact match

“Associations, certification organizations, accreditation bodies, and SMBs across industries call us true technology partners and depend on our association management software…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchIndianapolis, IN, United StatesHQ recorded Sep 21, 202611-5055 contacts →

Exact match

“Raybourn Group International is an award-winning accredited association management, non-profit consulting and event management firm based in Indianapolis.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchAlbany, NY, United StatesHQ recorded Sep 21, 202611-5054 contacts →

Exact match

“Capitol Hill Management Services is a comprehensive consulting firm providing a full range of professional services to associations, non-profits, licensing boards, government…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchMclean, VA, United StatesHQ recorded Sep 21, 202651-20053 contacts →

Exact match

“At Vault, the nation’s leading accounting, human resources and research firm for nonprofits and associations, we help organizations thrive and grow.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchForest Hill, MD, United StatesHQ recorded Sep 21, 202651-20053 contacts →

Exact match

“Stringfellow Management Group, Inc.(SMG) believes in partnering with its client organizations for mutual success.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchMinneapolis, MN, United StatesHQ recorded Sep 21, 202611-5053 contacts →

Exact match

“The Harrington Company provides professional management and consultation services to state, regional, national and international associations, societies and foundations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchColumbia, MD, United StatesHQ recorded Sep 21, 202611-5049 contacts →

Exact match

“For over 26 years, ACGI Software has been providing best-in-class association management software.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchMclean, VA, United StatesHQ recorded Sep 21, 202651-20049 contacts →

Exact match

“Since 1998, Boxwood clients have generated $400+ million in non-dues revenue through their career centers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchWayland, MA, United StatesHQ recorded Sep 21, 202611-5043 contacts →

Exact match

“MembersFirst helps hundreds of member-based organizations attract, engage and retain a vibrant and actively involved membership.”

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

Showing 25 of 520 IT consulting for membership driven associations based in the United States

See the full list, filter by size, metro and specialty, and access 2,881 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 States at a glance

As of Sep 21, 2026
42.3%Verified-email coverage
13.1Average contacts per company
1-10Median size (employees)
3.3%Largest-city concentration · Chicago
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
345
11-50
126
51-200
34
201-500
10
501-1,000
2
1,001-5,000
1
10001+
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 520 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 States 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 2,881 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 States?

RevenueBase identified 520 company matches for IT consulting for membership driven associations associated with the United States 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?

Community Brands 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?

Chicago leads with 17 company records, followed by Washington (13) and Arlington (11).

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 2,881 professional contacts with verified work emails tracked across these 520 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.