Company lists · Data refreshed September 2026

Top 25 Transformation consulting firms based in Cincinnati, United States

RevenueBase identified 183 transformation consulting firms headquartered in Cincinnati, United States as of September 2026 and tracks 1,902 professional contacts across them, including 886 with verified work emails. New York is the largest hub.

This list covers transformation consulting firms headquartered in Cincinnati, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review
183Companies
1,902Contacts tracked
886Verified emails
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The 25 largest transformation consulting firms based in Cincinnati, United States

Ranked by team size
Top 25 of 183 transformation consulting firms based in Cincinnati, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to transformation consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceCincinnati, OH, United StatesHQ checked Sep 6, 2026501-1,000618 contacts →

“SEI is a management consulting firm delivering fresh perspectives and reliable results.”

Source: company website · checked Sep 6, 2026
2Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 2026201-500166 contacts →

“We are finance and general management consultants who combine technical and leadership experience to help clients get better results.”

Source: company website · checked Sep 6, 2026
3Partial evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202651-200147 contacts →

“We help leaders ignite growth by turning complexity into transformation.”

Source: company website · checked Sep 6, 2026
4Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 20261,001-5,00066 contacts →

“We make companies more successful by connecting them with our network of over mid and high-level associates.”

Source: company website · checked Sep 6, 2026
5Partial evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202611-5038 contacts →

“We are a boutique consulting firm on a mission to unlock courage among corporate leaders required to keep existing brands relevant and growing.”

Source: company website · checked Sep 6, 2026
6Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202611-5037 contacts →

“We help teams build better software by guiding them through the full product development journey.”

Source: company website · checked Sep 6, 2026
7Partial evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202611-5023 contacts →

“Gotara helps small and mid-market companies to scale profitably by guiding them through their M&A integration and/or transformation execution.”

Source: company website · checked Sep 6, 2026
8Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202611-5020 contacts →

“BIG’s seasoned team of entrepreneurs help companies develop and implement smart business strategies, innovative marketing initiatives and targeted sales programs to drive…”

Source: company website · checked Sep 6, 2026
9Partial evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202651-20016 contacts →

“is a global, multi-functional management consulting firm of former senior P&G executives ideally suited to deliver solutions to your toughest challenges - quickly and at a great…”

Source: company website · checked Sep 6, 2026
10Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202611-5015 contacts →

“Most business leaders know their people are their greatest asset.”

Source: company website · checked Sep 6, 2026
11Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202611-5014 contacts →

“Eureka!”

Source: company website · checked Sep 6, 2026
12Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202651-20013 contacts →

“CloudLogic was acquired by Ingram Micro in 2021.”

Source: company website · checked Sep 6, 2026
13Indirect evidenceCincinnati, United StatesHQ checked Sep 6, 20261-1012 contacts →

“Our consultants provide strategic planning, 1:1 and small group coaching, and implementation services to growing small to mid-sized businesses and civic organizations.”

Source: company website · checked Sep 6, 2026
14Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 20261-1012 contacts →

“O’Brien Group’s team of former corporate executives and psychologists are expert consultants who work alongside your senior executive team to help them drive better and faster…”

Source: company website · checked Sep 6, 2026
15Partial evidenceCincinnati, United StatesHQ checked Sep 6, 20261-1011 contacts →

“We are a boutique technology and design consulting firm based in Cincinnati, Ohio.”

Source: company website · checked Sep 6, 2026
16Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 20261-1011 contacts →

“N Solutions helps leaders turn data into clarity, confidence, and action.”

Source: company website · checked Sep 6, 2026
17Partial evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202611-5010 contacts →

“Inixia LLC brings decades of hands-on expertise in shared services, business process transformation, and leadership development.”

Source: company website · checked Sep 6, 2026
18Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202611-509 contacts →

“The Normandy Group is a premier provider of innovative business solutions that encompass the people, process and technological components necessary to create results that exceeds…”

Source: company website · checked Sep 6, 2026
19Partial evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202611-508 contacts →

Transformational Leadership Training (TL) helps you identify, address and remove personal, team and systemic constraints.”

Source: company website · checked Sep 6, 2026
20Partial evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202611-508 contacts →

“RTM Consulting is a global management and operational advisory firm dedicated to helping services organizations get better at what they do.”

Source: company website · checked Sep 6, 2026
21Partial evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202611-508 contacts →

“BSB Group International provides end-to-end management consulting, brand building, and digital communications for Fortune 500 companies and fast-growing startups.”

Source: company website · checked Sep 6, 2026
22Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 20261-108 contacts →

“YOU are a business stakeholder who must rapidly and inexpensively improve your company's product portfolio and resolve operational issues.”

Source: company website · checked Sep 6, 2026
23Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 20261-105 contacts →

“Boost is an unconventional professional services firm.”

Source: company website · checked Sep 6, 2026
24Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 20261-105 contacts →

“Leadership Excelleration moves leaders and organizations forward, intentionally, authentically, and with measurable impact.”

Source: company website · checked Sep 6, 2026
25Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 6, 202651-2004 contacts →

“Business Building: It’s What we do.”

Source: company website · checked Sep 6, 2026

Showing 25 of 183 transformation consulting firms based in Cincinnati, United States

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Transformation consulting firms based in Cincinnati, United States at a glance

As of Sep 6, 2026
46.6%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
855.7%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
139
11-50
28
51-200
11
201-500
3
501-1,000
1
1,001-5,000
1

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 Cincinnati, over 183 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 transformation consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Cincinnati, United States whose own description of what they do matches “transformation consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names transformation consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among transformation consulting firms, and records with no verified work email. Companies headquartered outside Cincinnati 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 its RevenueBase Smart Search 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, 886 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 6, 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.

Transformation consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names transformation consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many transformation consulting firms are there based in Cincinnati, United States?

RevenueBase identified 183 transformation consulting firms headquartered in Cincinnati, 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?

SEI, headquartered in Cincinnati, tops this list with the largest team on record.

Which city has the most transformation consulting firms?

New York leads with 1566 headquartered companies, followed by Chicago (907) and Atlanta (874).

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 886 verified decision-maker contacts tracked across these 183 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 6, 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 Smart Search, 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.