Company lists · Data refreshed September 2026

Top 16 Membership organization consultants based in Indianapolis, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 37 companies tracked

RevenueBase identified 37 company matches for membership organization consultants associated with Indianapolis, United States as of September 2026 and tracks 288 professional contacts across them, including 130 with verified work emails. Across the United States, New York is the largest hub for this category (269 companies); Indianapolis has 37.

This list covers company matches for membership organization consultants associated with Indianapolis, 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

37Companies

288Contacts tracked

130Verified emails

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The 16 largest membership organization consultants based in Indianapolis, United States

Ranked by team size

Top 16 of 37 company matches for membership organization consultants based in Indianapolis, 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	Raybourn Group International	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	11-50	55 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 20, 2026 · View company records in RevenueBase
2	Noble Consulting Services, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	11-50	51 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Cmcglobal	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	11-50	33 contacts →
	Exact match “cmcglobal prides itself on providing corporate, association, and not-for-profit clients from a variety of industries a full range of customizable services to meet all meeting…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Synergos AMC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	11-50	21 contacts →
	Exact match “We know associations: how they operate, the unique challenges they face, the challenging environment in which they function, and what they need to succeed.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Black Onyx Management, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	11-50	18 contacts →
	Exact match “Blacks Onyx Management is the management consulting firm that equips midsized companies, nonprofit organizations and local government agencies with research, guidance and program…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Axon Advisors LLC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	51-200	12 contacts →
	Exact match “Axon connects business professionals with industry professionals, who can provide them market insights, at an exceptional 96% satisfaction rate from clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	M2 Performance Strategies	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	1-10	11 contacts →
	Exact match “At m2, we leverage decades of experience in association management, non profit consulting, sales, marketing, convention and event planning and business to business communications.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Tamm Capital Group	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	1-10	9 contacts →
	Exact match “Tamm Capital Group provides comprehensive association management services that strengthen operations, elevate member value, and advance strategic goals.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Heartworks	Exact match	Indianapolis, United StatesHQ recorded Sep 20, 2026	11-50	9 contacts →
	Exact match “Identified in Modern Healthcare as one of the top Healthcare Management Consultant Firms in the U.S” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	The Corydon Group	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	11-50	8 contacts →
	Exact match “Managing an association is just as complicated as running any other business.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Mission Control	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “Mission Control is an Association Management Company that provides outsourced professional services to nonprofit trade associations, professional societies, charitable…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Jumpstart Point Of Arrival, LLC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “JumpStart Point of Arrival, LLC was formed by a team of highly educated professionals sharing a common objective… To energize your organization's quest to achieve its ultimate…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Apeiron Network	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “FOR INDEPENDENT CONSULTANTS Join a network that helps you learn how to build your own business, provides support and encouragement, and seeks opportunities to deliver exceptional…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Planningplus, LLC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “PlanningPlus+ partners with our clients to strategically achieve tangible results, meaningful impact, and a dynamic organizational culture for current and future success.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Clearpoint Business Advising LLC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “We help entrepreneurs and business leaders to meet the challenges and opportunities that they face every day through sound advice, clear direction, and practical solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	XP UP Consulting	Exact match	Indianapolis, United StatesHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “At XP Up Consulting, we are committed to elevating experiences for customers and employees.” 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 16 of 37 membership organization consultants based in Indianapolis, United States

See the full list, filter by size, metro and specialty, and access 130 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 20, 2026

45.1%Verified-email coverage

7.8Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Indianapolis, so it is reported there. Company counts and contact totals on this page are exact for Indianapolis, over 37 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 Indianapolis, 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 130 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 Indianapolis, United States?

RevenueBase identified 37 company matches for membership organization consultants associated with Indianapolis, 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?

Raybourn Group International 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). Indianapolis has 37.

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 130 professional contacts with verified work emails tracked across these 37 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.