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Company lists · Data refreshed September 2026

Top 25 Management consulting firms based in Columbus, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 165 companies tracked

RevenueBase identified 165 management consulting firms headquartered in Columbus, United States as of September 2026 and tracks 1,363 professional contacts across them, including 653 with verified work emails. New York is the largest hub.

This list covers management consulting firms headquartered in Columbus, 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
165Companies
1,363Contacts tracked
653Verified emails
Unlock all 165 companies Free signup · no credit card · 500 free credits

The 25 largest management consulting firms based in Columbus, United States

Ranked by team size
Top 25 of 165 management consulting firms based in Columbus, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names management 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.
#CompanyHeadquartersEmployeesContacts
1
AVAAPStrong evidence
Columbus, OH, United StatesHQ checked Sep 5, 2026201-500416

“Avaap is a technology and management consulting firm that helps organizations modernize systems, transform processes, and drive meaningful outcomes.”

Source: company website · checked Sep 5, 2026
2
Expeed SoftwarePartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 202651-200170

“Expeed Software is an IT consulting company that helps businesses of all sizes modernize, integrate and optimize their applications and processes to create extraordinary…”

Source: company website · checked Sep 5, 2026
3
Columbus Consulting InternationalPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 202651-200134

“Columbus Consulting has been building trust within the retail and consumer goods markets for over two decades.”

Source: company website · checked Sep 5, 2026
4
PSI Proteam SolutionsPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 202611-50128

“Established in 1992, PSI (Proteam Solutions Inc) has grown from a one man start up to a multi-million dollar IT Consulting, Workforce Solutions and Enterprise Resource Solutions…”

Source: company website · checked Sep 5, 2026
5
Fisher Management PartnersStrong evidence
Columbus, OH, United StatesHQ checked Sep 5, 202611-5040

“Fisher Management Partners is a specialized consulting firm designed to address the unique needs of large and middle market businesses.”

Source: company website · checked Sep 5, 2026
6
Axia ConsultingStrong evidence
Columbus, OH, United StatesHQ checked Sep 5, 202651-20036

“AXIA Consulting is a leading provider of business consulting and technology solutions, specializing in change management, enterprise resource planning (ERP), and IT transformation.”

Source: company website · checked Sep 5, 2026
7
UPRYSIndirect evidence
Columbus, OH, United StatesHQ checked Sep 5, 202611-5019

“At UpRys, our focus is on elevating nonprofits and small-to-mid-sized businesses by delivering structure, strategy, and sustainable solutions.”

Source: company website · checked Sep 5, 2026
8
Nanda TechnologiesPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 202611-5019

“Nanda Technologies can improve the competitiveness of clients through a set of consulting practices that result in knowledge-intensive business solutions with appropriate…”

Source: company website · checked Sep 5, 2026
9
Cmax AdvisorsPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 202611-5015

“CMax Advisors is an innovative consulting firm dedicated to helping businesses build strong teams.”

Source: company website · checked Sep 5, 2026
10
Kane LearningPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 202611-5013

“Kane Learning is a boutique consulting firm in central Ohio partnering with clients large and small to develop custom solutions that grow performance.”

Source: company website · checked Sep 5, 2026
11
Haran, Watson & CompanyIndirect evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-108

“The team at Haran, Watson & Company strives to meet your needs.”

Source: company website · checked Sep 5, 2026
12
S4 ConsultingIndirect evidence
Columbus, OH, United StatesHQ checked Sep 5, 202611-508

“AI Changes the Environment.”

Source: company website · checked Sep 5, 2026
13
BIG Change ConsultingPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-107

“Big Change Consulting helps mission-based organizations become more efficient and effective so they can focus on their missions.”

Source: company website · checked Sep 5, 2026
14
Betterchips Consulting CorpPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-106

“Betterchips Consulting is a globally-renowned firm that has built an ecosystem of trusted professionals across a wide range of computing technologies.”

Source: company website · checked Sep 5, 2026
15
Digitist, LLCPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-106

“Digitist, LLC is a consulting company whose mission is to empower clients to identify and exploit strategic opportunities by leveraging web-based technologies to create lasting…”

Source: company website · checked Sep 5, 2026
16
Think RapidPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-105

“We are a boutique consulting firm known for swiftly providing customized solutions to clients.”

Source: company website · checked Sep 5, 2026
17
RattlebackPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-104

“Rattleback provides marketing consulting, thought leadership development, and lead generation for professional services firms.”

Source: company website · checked Sep 5, 2026
18
K2 Holdings, Inc. K2 GroupPartial evidence
Columbus, IN, United StatesHQ checked Sep 5, 20261-104

“The K2 Group is a consulting firm catering to commercial, non-government businesses.”

Source: company website · checked Sep 5, 2026
19
Kensington Hill PartnersIndirect evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-104

“From start-up to mature, high-profile companies, Kensington Hill Partners supports all facets of executive leadership and Boards of Directors.”

Source: company website · checked Sep 5, 2026
20
Starks Consulting Group, LLCPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-104

“Founded in 2007, Starks Consulting Group is a premier IT Project Solutions firm located in Columbus, Ohio.”

Source: company website · checked Sep 5, 2026
21
Loring ParkPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-103

“We are McKinsey-trained management focused on strategy, growth, and transformation.”

Source: company website · checked Sep 5, 2026
22
Next Step Business ConsultingIndirect evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-103

“Leave the Implementation to Me.”

Source: company website · checked Sep 5, 2026
23
Kinetic Insights LLCIndirect evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-103

“What kind of leader do you want to be?”

Source: company website · checked Sep 5, 2026
24
FloagilityIndirect evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-103

“With years of experience, we can take your business to the next level.”

Source: company website · checked Sep 5, 2026
25
OFF Square ONEIndirect evidence
Columbus, OH, United StatesHQ checked Sep 5, 20261-102

“Off Square One: Transforming Teams, Strategies & Leadership Experiences At Off Square One, we specialize in helping organizations move from where they are now to where they…”

Source: company website · checked Sep 5, 2026

Showing 25 of 165 management consulting firms based in Columbus, United States

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Management consulting firms based in Columbus, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 1234 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
138
11-50
20
51-200
3
201-500
4

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 Columbus, over 165 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 management 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 Columbus, United States whose own description of what they do matches “management 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 management consulting firms, and records with no verified work email. Companies headquartered outside Columbus 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, 653 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.

Management consulting firms by metro in the United States

Frequently asked

How many management consulting firms are there based in Columbus, United States?

RevenueBase identified 165 management consulting firms headquartered in Columbus, 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?

AVAAP, headquartered in Columbus, tops this list with the largest team on record.

Which city has the most management consulting firms?

New York leads with 1234 headquartered companies, followed by Chicago (748) and Atlanta (737).

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 653 verified decision-maker contacts tracked across these 165 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.

Ready to reach these companies? Verified emails and direct dials for all 165 management consulting firms based in Columbus, United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Management consulting firms in United States · All United States lists · All Management consulting firms lists · New lists

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.

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