Company lists · Data refreshed September 2026

Top 25 Membership organization consultants based in Chicago, United States

Name: Membership organization consultants based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 200 companies tracked

RevenueBase identified 200 company matches for membership organization consultants associated with Chicago, United States as of September 2026 and tracks 2,218 professional contacts across them, including 901 with verified work emails. Across the United States, New York is the largest hub for this category (269 companies); Chicago follows with 200.

This list covers company matches for membership organization consultants associated with Chicago, 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 20, 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 20, 2026 How this list was built

200Companies

2,218Contacts tracked

901Verified emails

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The 25 largest membership organization consultants based in Chicago, United States

Ranked by team size

Top 25 of 200 company matches for membership organization consultants based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Smithbucklin	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	501-1,000	720 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 20, 2026 · View company records in RevenueBase
2	JCA	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	n/a	265 contacts →
	Exact match “JCA is the first and foremost independent consulting firm dedicated to addressing the technology and operational needs of nonprofits.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Bostrom	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	72 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 20, 2026 · View company records in RevenueBase
4	Sales Empowerment Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	62 contacts →
	Exact match “At Sales Empowerment Group, we believe in the power of people.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	DBD Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	50 contacts →
	Exact match “DBD Group is a professional services firm that works for not-for-profit organizations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Alford Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	46 contacts →
	Exact match “We are a national, full-service consultancy for nonprofits, committed to advancing diversity, equity and inclusion.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Voyage Advisory	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	33 contacts →
	Exact match “Voyage’s team of management consultants work side-by-side with leaders to achieve their top objectives and solve their toughest problems.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Source Consulting Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	29 contacts →
	Exact match “Source Consulting Group LLC is the premier full-service consulting firm focusing exclusively on the strategic and operational business process and technology needs of legal and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Salesberry Group, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	25 contacts →
	Exact match “Salesberry Group is a financial, people, and general operations firm serving progressive organizations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	United Benefit Advisors UBA	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1,001-5,000	25 contacts →
	Exact match “United Benefit Advisors® (UBA) is the nation's leading independent employee benefits advisory organization with more than 200 offices throughout the United States and Canada.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Morten Group, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	20 contacts →
	Exact match “Morten Group focuses on organizational and resource development, including workshops on diversity and building communities of inclusion and access, racial equity integration and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Unbiased Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	18 contacts →
	Exact match “We are UNBIASED, experienced, consultants that help law firms and law departments improve client service delivery, enhance business operations and leverage technology solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Sanguine Strategic Advisors	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	17 contacts →
	Exact match “Sanguine Strategic Advisors (SSA) applies 25 years of business development, financial, operational, compliance, legal and leadership experience to bring an Optimistic, Insightful…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Keystone Alliance	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	16 contacts →
	Exact match “Keystone Alliance is an ecosystem of nonprofit organizations, services, and initiatives, working together and with the field as a collaborative force to help nonprofits strengthen…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Stop Meeting Like This	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	15 contacts →
	Exact match “Stop Meeting Like This is a professional services firm that partners with forward-looking companies to transform how work gets done.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Association Development Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	15 contacts →
	Exact match “ADS Fundraising is the premier fundraising consulting firm dedicated solely to meeting the unique needs of the association community.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Strategic Growth Consulting, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	13 contacts →
	Exact match “Strategic Growth Consulting helps small to medium sized professional service companies identify, plan and execute growth strategies bringing over 30 years of experience in the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Technical Registration Experts, Inc. Trex	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	11 contacts →
	Exact match “TREX is a premier boutique association management company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	HPS	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	10 contacts →
	Exact match “HPS is a consulting firm that works alongside nonprofit organizations to help strengthen their fundraising abilities, staff, and leadership.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Retirement Learning Center	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	10 contacts →
	Exact match “Grow your practice faster with personalized support, tailored solutions, and expert guidance.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Thredpartners	Exact match	Chicago, United StatesHQ recorded Sep 20, 2026	11-50	10 contacts →
	Exact match “Our passion is making your passion a reality.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	DPS Association Management	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	10 contacts →
	Exact match “At DPS-AM, we believe every client deserves a management experience as unique as their organization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Gillum Strategy Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	10 contacts →
	Exact match “Gillum Strategy Partners is a boutique management consulting firm with a focus on the creation and execution of strategies that deliver demonstrable value.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	H.G. Jones & Associates	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	9 contacts →
	Exact match “We strengthen organizations and support their efforts and goals.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Boru INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	9 contacts →
	Exact match “Boru helps small businesses increase sales and improve service results- We help you understand the optimum steps that will lead to accelerated sales and then build momentum toward…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “membership organization consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 200 membership organization consultants based in Chicago, United States

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Membership organization consultants based in Chicago, United States at a glance

As of Sep 20, 2026

40.6%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

150

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 200 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 Chicago, United States whose business descriptions match “membership organization consultants” 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 901 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 20, 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.

Membership organization consultants by metro in the United States

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 “membership organization consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many membership organization consultants are there based in Chicago, United States?

RevenueBase identified 200 company matches for membership organization consultants associated with Chicago, 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?

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

Which city in the United States has the most membership organization consultants?

New York leads the United States with 269 company records, followed by Chicago (200) and Washington (193).

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 901 professional contacts with verified work emails tracked across these 200 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 20, 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.