Company lists · Data refreshed September 2026

Top 12 Organizational development consulting firms based in Duluth, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 29 companies tracked

RevenueBase identified 29 organizational development consulting firms headquartered in Duluth, United States as of September 2026 and tracks 142 professional contacts across them, including 72 with verified work emails. New York is the largest hub.

This list covers organizational development consulting firms headquartered in Duluth, 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

29Companies

142Contacts tracked

72Verified emails

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The 12 largest organizational development consulting firms based in Duluth, United States

Ranked by team size

Top 12 of 29 organizational development consulting firms based in Duluth, 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	Dealer Solutions & DesignIndirect evidence	Duluth, GA, United StatesHQ checked Sep 5, 2026	11-50	39
	“A proven process.” Source: company website · checked Sep 5, 2026
2	GIANTIndirect evidence	Duluth, MN, United StatesHQ checked Sep 5, 2026	11-50	35
	“Giant is a difference-making firm that’s committed to guiding the ambitious through the complex.” Source: company website · checked Sep 5, 2026
3	Scope IT ConsultingStrong evidence	Duluth, GA, United StatesHQ checked Sep 5, 2026	51-200	18
	“Scope IT Consulting is recognized as a go-to organization for solving complex business process and technology integration problems for its clients.” Source: company website · checked Sep 5, 2026
4	AssessmentPartial evidence	Duluth, GA, United StatesHQ checked Sep 5, 2026	11-50	12
	“Committed to leadership development since 1984, Assessment+ is a strategy-focused company that measures our success by the success of our clients.” Source: company website · checked Sep 5, 2026
5	Whittierview GroupPartial evidence	Duluth, MN, United StatesHQ checked Sep 5, 2026	1-10	4
	“At the WhittierView Group, our mission is to help organizations operationalize strategy because we believe that properly equipped teams can successfully scale and establish…” Source: company website · checked Sep 5, 2026
6	Læra Coaching & ConsultingStrong evidence	Duluth, MN, United StatesHQ checked Sep 5, 2026	1-10	2
	“Læra Coaching & Consulting assists individuals and organizations with development, growth, and change based on a central assumption that one can only help a human system to help…” Source: company website · checked Sep 5, 2026
7	Hathorn Consulting GroupStrong evidence	Duluth, GA, United StatesHQ checked Sep 5, 2026	1-10	2
	“Sarah Hathorn, CEO of Hathorn Consulting Group, has partnered with executives, C-Suite and organizations in 40 industries across 39 countries − including Kimberly-Clark…” Source: company website · checked Sep 5, 2026
8	Creative Actors LABIndirect evidence	Duluth, GA, United StatesHQ checked Sep 5, 2026	1-10	2
	“Helping businesses use creativity to achieve their goals!” Source: company website · checked Sep 5, 2026
9	S5 Consult INCPartial evidence	Duluth, GA, United StatesHQ checked Sep 5, 2026	1-10	2
	“A new vision - unrelenting passion - to help organizations function effectively by making subtle tweaks in their operations.” Source: company website · checked Sep 5, 2026
10	Essence Of CoachingStrong evidence	Duluth, United StatesHQ checked Sep 5, 2026	1-10	1
	“Sonja Mustiful is the Principal and Owner of Essence of Coaching, a leadership development consulting firm dedicated to inspiring business professionals.” Source: company website · checked Sep 5, 2026
11	Raven LEE Consulting, LLCPartial evidence	Duluth, GA, United StatesHQ checked Sep 5, 2026	1-10	1
	“Raven Lee Consulting, LLC's goal is simple yet profound - create workspaces where people are prioritized, wellness is a culture, and businesses flourish as a result.” Source: company website · checked Sep 5, 2026
12	Arnson SolutionsStrong evidence	Duluth, MN, United StatesHQ checked Sep 5, 2026	1-10	1
	“Arnson Solutions is a business consulting firm who partners with small and mid-sized organizations in the Midwest supporting the various stages of business growth with projects…” Source: company website · checked Sep 5, 2026

Showing 12 of 29 organizational development consulting firms based in Duluth, United States

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Organizational development consulting firms based in Duluth, 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 Duluth, over 29 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 Duluth, 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 Duluth 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, 72 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 Duluth, United States?

RevenueBase identified 29 organizational development consulting firms headquartered in Duluth, 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?

Dealer Solutions & Design, headquartered in Duluth, 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 72 verified decision-maker contacts tracked across these 29 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.