Company lists · Data refreshed November 2026

Top 11 Professional development services based in Columbus, United States

Name: Professional development services based in Columbus, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 38 companies tracked

RevenueBase identified 38 company matches for professional development services associated with Columbus, United States as of November 2026 and tracks 401 professional contacts across them, including 43 with verified work emails. Across the United States, New York is the largest hub for this category (303 companies); Columbus has 38.

This list covers company matches for professional development services associated with Columbus, 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 November 6, 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 Nov 6, 2026 How this list was built

38Companies

401Contacts tracked

43Verified emails

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The 11 largest professional development services based in Columbus, United States

Ranked by team size

Top 11 of 38 company matches for professional development services based in Columbus, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	MAN Power	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	201-500	179 contacts →
	Exact match “Manpower Inc.(NYSE: MAN) is a world leader in the workforce solutions; creating and delivering services that enable its clients to win in the changing world of work.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Career Partners International	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1,001-5,000	61 contacts →
	Exact match “Founded in 1987, Career Partners International is a leading provider of Outplacement, Career Management, Executive Coaching and Leadership Development services from more than 350…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Global Lynx USA	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “Global Lynx assists in the development of the IT workforce, empowering both people and organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	S4 Netquest	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “As the premier global Instructional Design Firm, S4 NetQuest is dedicated to revolutionizing the way training is designed, delivered, and applied.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Trainerconnect	Exact match	Columbus, IN, United StatesHQ recorded Nov 6, 2026	11-50	6 contacts →
	Exact match “Today's organizations realize a solid learning and development partner is imperative for transformational growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Vanguard XXI	Exact match	Columbus, GA, United StatesHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “Vanguard XXI empowers organizations to assess, develop, promote, and retain high-performance leaders of character and build high-performance cultures by creating climates of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Dynamic Global Consulting Group	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match “Daniel Geske & Company, LLC is a full service training and consulting resource firm, specializing in corporate training, technical training, educational training, e-Learning and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	The Know Better Company	Exact match	Columbus, IN, United StatesHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “The Know Better Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Learning Gals	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Learning Gals is here as your go-to training partner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Applegate Talent Strategies	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Applegate Talent Strategies helps people work together more effectively.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Long On Life LLC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Coaching/Training organization committed to growing Salespeople and Executives, helping people win in life and business, and growing organizations through servant-hearted…” Recorded in the RevenueBase company graph · Nov 6, 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 “professional development services”. 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 11 of 38 professional development services based in Columbus, United States

See the full list, filter by size, metro and specialty, and access 43 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional development services based in Columbus, United States at a glance

As of Nov 6, 2026

10.7%Verified-email coverage

10.6Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Columbus, so it is reported there. Company counts and contact totals on this page are exact for Columbus, over 38 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 Columbus, United States whose business descriptions match “professional development services” 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 43 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 November 6, 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.

Professional development services 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 “professional development services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional development services are there based in Columbus, United States?

RevenueBase identified 38 company matches for professional development services associated with Columbus, United States as of November 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?

MAN Power 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 professional development services?

New York leads the United States with 303 company records, followed by Atlanta (172) and Chicago (155). Columbus has 38.

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 43 professional contacts with verified work emails tracked across these 38 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 November 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 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.