Company lists · Data refreshed September 2026

Top 25 Organizational development consulting firms based in Durham, United States

Name: Organizational development consulting firms based in Durham, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 88 companies tracked

RevenueBase identified 88 organizational development consulting firms headquartered in Durham, United States as of September 2026 and tracks 467 professional contacts across them, including 107 with verified work emails. New York is the largest hub.

This list covers organizational development consulting firms headquartered in Durham, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

88Companies

467Contacts tracked

107Verified emails

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The 25 largest organizational development consulting firms based in Durham, United States

Ranked by team size

Top 25 of 88 organizational development consulting firms based in Durham, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names organizational development consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	CMG ConsultingStrong evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	11-50	146
	“CMG is a strategic consulting firm that partners with enterprise organizations to enable their potential to transform, grow and thrive.” Source: company website · checked Sep 5, 2026
2	BCLStrong evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	11-50	74
	“BCL is a full-service learning development and consulting agency based in Durham, NC.” Source: company website · checked Sep 5, 2026
3	Triangle Insights Group By ValerisStrong evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	11-50	53
	“Who We Are Triangle Insights Group by Valeris is a strategy consulting firm providing guidance on the most critical business issues to leaders in life sciences organizations.” Source: company website · checked Sep 5, 2026
4	FountainworksPartial evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	28
	“Fountainworks is a management and facilitation consulting firm in Raleigh, North Carolina.” Source: company website · checked Sep 5, 2026
5	National Institute Of Minority Economic DevelopmentPartial evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	51-200	26
	“The Institute is a nonprofit management consulting and services firm focused on business diversity and inclusion.” Source: company website · checked Sep 5, 2026
6	AIM Accelerating Implementation Methodology IMA WorldwidePartial evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	11-50	6
	“AIM is a behavior-based change implementation methodology that helps organizations strengthen sponsorship, address resistance, build readiness, reinforce new behaviors, and…” Source: company website · checked Sep 5, 2026
7	Setser GroupIndirect evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	4
	“We Build the Future of Learning + Work.” Source: company website · checked Sep 5, 2026
8	Culture2cultureIndirect evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	4
	“Offering a world of possibilities for your professional future.” Source: company website · checked Sep 5, 2026
9	The Team TogetherIndirect evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	3
	“At The Team Together, we are your companion to do work differently.” Source: company website · checked Sep 5, 2026
10	Nagle And AssociatesPartial evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	3
	“Founded in 1998, Nagle & Associates is a full service national consulting firm dedicated to helping innovative foundations and nonprofits accelerate progress and maximize results.” Source: company website · checked Sep 5, 2026
11	The Eblin GroupIndirect evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	3
	“In an age when expectations around results are continually changing, clear and mindful answers to these questions are vitally important.” Source: company website · checked Sep 5, 2026
12	Metta Solutions, LLCIndirect evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	3
	“I’m Sharon Hull, a certified executive coach, consultant and physician.” Source: company website · checked Sep 5, 2026
13	Global Citizen, LLCStrong evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	3
	“Global Citizen, LLC is a boutique consulting firm that develops inclusive leadership skills and strengthens leaders’ capacity to effect organizational transformation and social…” Source: company website · checked Sep 5, 2026
14	Third Space StudioIndirect evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	2
	“At Third Space Studio, we ask provocative questions and actively listen to the answers-and we create a thoughtful space to ensure that everyone can contribute equitably to the…” Source: company website · checked Sep 5, 2026
15	Vital Focus, LLCPartial evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	2
	“Vital Focus is a management consulting firm with psychological expertise in individual and team behavior change.” Source: company website · checked Sep 5, 2026
16	Engaging InquiryPartial evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	2
	“Engaging Inquiry is an global consultancy passionate about partnering with organizations from all sectors, collectives, and communities as they inquiry, design, execute, and adapt…” Source: company website · checked Sep 5, 2026
17	Illumined Leadership SolutionsIndirect evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	2
	“Illumined Leadership Solutions prepares high-impact entrepreneurs + leaders for transformation: of themselves and their communities.” Source: company website · checked Sep 5, 2026
18	Ascend Strategic CommunicationsPartial evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	11-50	1
	“Ascend Strategic Communications is a consulting firm that specializes in employee engagement and retention, change management, health equity, and DEIA communications.” Source: company website · checked Sep 5, 2026
19	Pillar Consulting, Raleigh-DurhamPartial evidence	Durham, United StatesHQ checked Sep 5, 2026	1-10	1
	“The Pillar Consulting team offers an extensive background in qualitative methodologies and analyses.” Source: company website · checked Sep 5, 2026
20	Positive Shift CoachingIndirect evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	1
	“The healthier your workplace is, the healthier your people and your business can be.” Source: company website · checked Sep 5, 2026
21	Roots To Canopy Consulting, LLCIndirect evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	1
	“I love my work.” Source: company website · checked Sep 5, 2026
22	Objective Data PartnersPartial evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	1
	“Objective Data Partners is a boutique consulting firm specializing in data analytics, business operations, and operations research.” Source: company website · checked Sep 5, 2026
23	WHY Not SolutionsIndirect evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	1
	“Why Not Solutions is the professional home of the Caird Method, a values-based leadership system for building resilient, collaborative, and people-first cultures.” Source: company website · checked Sep 5, 2026
24	Lead For GoodIndirect evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	1
	“We exist to create leaders and work environments that sustain changemaking commitment, drive, and action without compromising integrity, innovation, and well-being.” Source: company website · checked Sep 5, 2026
25	Caldwell CollaborativeIndirect evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1-10	1
	“Caldwell Collaborative is a communications and change management consultancy, empowering groups and institutions to navigate internal change and better effect real-world change -…” Source: company website · checked Sep 5, 2026

Showing 25 of 88 organizational development consulting firms based in Durham, United States

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Organizational development consulting firms based in Durham, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 2030 HQs

Contacts with mobile numbers

Sep 5, 2026Data 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 this city, so it is reported there. Company counts and contact totals on this page are exact for Durham, over 88 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among organizational development consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Durham, United States whose own description of what they do matches “organizational development consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among organizational development consulting firms, and records with no verified work email. Companies headquartered outside Durham are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 107 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Organizational development consulting firms by metro in the United States

Frequently asked

How many organizational development consulting firms are there based in Durham, United States?

RevenueBase identified 88 organizational development consulting firms headquartered in Durham, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

CMG Consulting, headquartered in Durham, tops this list with the largest team on record.

Which city has the most organizational development consulting firms?

New York leads with 2030 headquartered companies, followed by Chicago (1259) and Atlanta (1253).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 107 verified decision-maker contacts tracked across these 88 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.