Company lists · Data refreshed September 2026

Top 25 Professional development platform companies based in the United States

Name: Professional development platform companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 3,732 companies tracked

RevenueBase identified 3,732 company matches for professional development platform companies associated with the United States as of September 2026 and tracks 79,805 professional contacts across them, including 17,628 with verified work emails. New York is the largest hub.

This list covers company matches for professional development platform companies associated with the 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 September 29, 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 Sep 29, 2026 How this list was built

3,732Companies

79,805Contacts tracked

17,628Verified emails

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The 25 largest professional development platform companies based in the United States

Ranked by team size

Top 25 of 3,732 company matches for professional development platform companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	GP Strategies Corporation	Exact match	Columbia, MD, United StatesHQ recorded Sep 29, 2026	1,001-5,000	3,959 contacts →
	Exact match “In a world moving at the pace of AI, GP Strategies is The Learning Velocity Company™, amplifying your people’s potential at the speed of opportunity.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Udacity	Exact match	Mountain View, CA, United StatesHQ recorded Sep 29, 2026	n/a	2,934 contacts →
	Exact match “With over a decade of experience creating digital talent at scale, Udacity’s comprehensive solutions address the global talent shortages impacting growth, productivity, and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Learningmate	Exact match	Princeton, NJ, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,136 contacts →
	Exact match “LearningMate is a technology company offering domain expertise in teaching and learning solutions - leveraging digital, cloud, process automation, data, and strong learning design…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Revature	Exact match	Reston, VA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,101 contacts →
	Exact match “Revature is bridging the IT skills gap and accelerating technology workforces for mid-to-large organizations worldwide – from Fortune 500 companies to the federal government and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Pluralsight	Exact match	Westlake, TX, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,878 contacts →
	Exact match “Hi there!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Dale Carnegie Training	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,762 contacts →
	Exact match “Dale Carnegie helps people from all walks of life become fearless, giving leaders the confidence they need to get the most out of life and work.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	NIIT	Exact match	Atlanta, GA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,456 contacts →
	Exact match “NIIT MTS is the trusted and award-winning L&D and talent partner for the world’s leading companies in over 33 countries.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Magic Edtech	Exact match	Building, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,358 contacts →
	Exact match “At Magic EdTech, we believe in Digital Learning for Everyone.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Upgrad Knowledgehut	Exact match	Wilmington, DE, United StatesHQ recorded Sep 29, 2026	501-1,000	819 contacts →
	Exact match “upGrad KnowledgeHut is a global ed-tech company, equipping the world’s workforce with the skills of the future via outcome-based immersive learning.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Henry Harvin Education	Exact match	San Francisco, United StatesHQ recorded Sep 29, 2026	201-500	759 contacts →
	Exact match “Henry Harvin® is a Largest Global Upskilling Company Offering 1200+ Live Certification, Diploma, Degree & Doctorate Programs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	American Management Association	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	201-500	748 contacts →
	Exact match “American Management Association ("AMA") is a world leader in professional development, advancing the skills of individuals and organizations to drive business success.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Infopro Learning, INC	Exact match	Princeton, NJ, United StatesHQ recorded Sep 29, 2026	501-1,000	607 contacts →
	Exact match “Infopro Learning is an award-winning workforce transformation consultancy that unlocks the potential of people to power business performance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Articulate	Exact match	New York, United StatesHQ recorded Sep 29, 2026	201-500	596 contacts →
	Exact match “Articulate develops e-learning software, content, and resources that change the way the world learns.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Educative	Exact match	Bellevue, WA, United StatesHQ recorded Sep 29, 2026	201-500	563 contacts →
	Exact match “Educative provides interactive courses for software developers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Knowledgecity	Exact match	Carlsbad, CA, United StatesHQ recorded Sep 29, 2026	201-500	537 contacts →
	Exact match “KnowledgeCity is the complete, AI-powered workforce platform, unifying learning, skills, compliance, and performance in one connected system.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Blanchard	Exact match	Escondido, CA, United StatesHQ recorded Sep 29, 2026	201-500	536 contacts →
	Exact match “Blanchard sits at the intersection of leadership development, human-powered learning experiences, and team performance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Degreed	Exact match	Pleasanton, CA, United StatesHQ recorded Sep 29, 2026	501-1,000	515 contacts →
	Exact match “Degreed is the AI-native learning platform that helps you continuously transform your workforce.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Sumtotal Systems, LLC	Exact match	Gainesville, FL, United StatesHQ recorded Sep 29, 2026	1,001-5,000	512 contacts →
	Exact match “SumTotal, acquired by Cornerstone OnDemand in 2022, offers a unified, comprehensive Learning and Talent Development suite that delivers measurable impact across the entire…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Staragile	Exact match	Owings Mills, MD, United StatesHQ recorded Sep 29, 2026	201-500	478 contacts →
	Exact match “To stay abreast with the ever-changing technologies in this industry, there is a need for professionals to expand their knowledge restrictions, solve complex problems and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	ELB Learning	Exact match	American Fork, UT, United StatesHQ recorded Sep 29, 2026	201-500	471 contacts →
	Exact match “At ELB Learning, our purpose is to elevate human performance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Mentor Collective	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	n/a	465 contacts →
	Exact match “Mentor Collective is the definitive system for scaling mentorship in higher education.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Flatiron School	Exact match	DE, United StatesHQ recorded Sep 29, 2026	51-200	419 contacts →
	Exact match “Flatiron School offers structured technical training in AI & data science, cybersecurity, and software engineering.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Growthspace	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	417 contacts →
	Exact match “At Growthspace, we believe that the future of Learning and Development is data-driven, measurable, and personalized for every employee.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Quickstart INC	Exact match	Austin, TX, United StatesHQ recorded Sep 29, 2026	51-200	392 contacts →
	Exact match “QuickStart offers IT training for emerging and established professionals in the field.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Ansrsource	Exact match	Austin, TX, United StatesHQ recorded Sep 29, 2026	201-500	387 contacts →
	Exact match “ansrsource is a trusted global partner in learning innovation, helping organizations design, deliver, and scale learning experiences that drive measurable impact.” Recorded in the RevenueBase company graph · Sep 29, 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 platform companies”. 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 25 of 3,732 professional development platform companies based in the United States

See the full list, filter by size, metro and specialty, and access 17,628 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional development platform companies based in the United States at a glance

As of Sep 29, 2026

22.1%Verified-email coverage

21.4Average contacts per company

1-10Median size (employees)

5.7%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

2,338

11-50

925

51-200

286

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,732 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 the United States whose business descriptions match “professional development platform companies” 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 17,628 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 September 29, 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 platform companies by metro

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 platform companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional development platform companies are there based in the United States?

RevenueBase identified 3,732 company matches for professional development platform companies associated with the United States as of September 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?

GP Strategies Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most professional development platform companies?

New York leads with 213 company records, followed by San Francisco (95) and Atlanta (84).

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 17,628 professional contacts with verified work emails tracked across these 3,732 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 September 29, 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.