Company lists · Data refreshed September 2026

Top 25 Professional development platforms based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,023 companies tracked

RevenueBase identified 1,023 company matches for professional development platforms associated with the United States as of September 2026 and tracks 32,095 professional contacts across them, including 4,023 with verified work emails and 5,529 with mobile numbers. New York is the largest hub.

This list covers company matches for professional development platforms 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 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 RevenueBase SmartSearch · Exact Recorded Sep 5, 2026 How this list was built

1,023Companies

32,095Contacts tracked

4,023Verified emails

5,529Mobile numbers

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The 25 largest professional development platforms based in the United States

Ranked by team size

Top 25 of 1,023 company matches for professional development platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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	Henry Harvin Education	Exact match	San Francisco, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
2	American Management Association	Exact match	New York, NY, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
3	Articulate	Exact match	New York, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
4	Blanchard	Exact match	Escondido, CA, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
5	Staragile	Exact match	Owings Mills, MD, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
6	Growthspace	Exact match	New York, NY, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
7	Quickstart INC	Exact match	Austin, TX, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
8	Trailhead	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	10001+	323 contacts →
	Exact match “Learn in-demand skills to move your company and career forward.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	Certus	Exact match	Orlando, FL, United StatesHQ recorded Sep 5, 2026	201-500	308 contacts →
	Exact match “Certus is a leading professional ed-tech training and certification company that, through its suite of brands and businesses, delivers technical-skills training and compliance…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	Expertusone	Exact match	Santa Clara, CA, United StatesHQ recorded Sep 5, 2026	51-200	261 contacts →
	Exact match “ExpertusONE is the zero-compromises enterprise learning platform trusted by global leaders like Johnson & Johnson, Siemens, Hitachi and ABB.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Training Industry, INC	Exact match	Raleigh, NC, United StatesHQ recorded Sep 5, 2026	n/a	210 contacts →
	Exact match “Training Industry is the most trusted source of information on the business of learning.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	Sprintzeal	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 5, 2026	51-200	180 contacts →
	Exact match “Sprintzeal is a leading e-learning platform offering high-quality certification courses in project management, IT service management, agile methodologies, quality management, and…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	Mangates	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	51-200	169 contacts →
	Exact match “Mangates is a global corporate training provider and learning partner helping organizations build stronger teams, develop future-ready leaders, and create the skills needed to…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	Edcast By Cornerstone	Exact match	Mountain View, CA, United StatesHQ recorded Sep 5, 2026	1,001-5,000	140 contacts →
	Exact match “EdCast, now part of Cornerstone OnDemand, offers a unified platform designed to operate end-to-end employee experience journeys spanning learning, skilling and career mobility.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	Skillsets Online	Exact match	San Ramon, CA, United StatesHQ recorded Sep 5, 2026	201-500	132 contacts →
	Exact match “SkillSets Online has been in business since 2005, developing premium online courses in a wide range of topics including Professional Development, Safety, Harassment Prevention…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	Akima Infrastructure Services	Exact match	Herndon, VA, United StatesHQ recorded Sep 5, 2026	501-1,000	126 contacts →
	Exact match “Akima Infrastructure Services, LLC,(AIS) combines the most contemporary and innovative technologies and adult learning best practices with the industry’s finest training…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	Edtech4d	Exact match	Silver Spring, MD, United StatesHQ recorded Sep 5, 2026	11-50	122 contacts →
	Exact match “Jobskillshare is the premier platform for skill sharing and professional development.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	HONE	Exact match	Encinitas, CA, United StatesHQ recorded Sep 5, 2026	51-200	116 contacts →
	Exact match “Hone's live skills development platform combines live virtual classes with expert coaches and cutting-edge program management technology for effective, scalable training.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	MAVEN	Exact match	Remote, United StatesHQ recorded Sep 5, 2026	11-50	116 contacts →
	Exact match “The home for human expertise on the internet.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	Clarity Consultants	Exact match	Campbell, CA, United StatesHQ recorded Sep 5, 2026	201-500	104 contacts →
	Exact match “Clarity Consultants helps Fortune 500 and other complex enterprises deliver high-quality learning through on-demand expertise, project-based solutions, and managed learning…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	Bloomboard	Exact match	Pittsburgh, PA, United StatesHQ recorded Sep 5, 2026	51-200	103 contacts →
	Exact match “BloomBoard is a talent development provider that enables K-12 school districts to grow, advance, and retain educators by making professional education a benefit of employment.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22	Bridge	Exact match	Salt Lake City, UT, United StatesHQ recorded Sep 5, 2026	51-200	102 contacts →
	Exact match “Bridge is a learning management system designed to make training easy and effective.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	Upskill Consultancy	Exact match	Jackson Heights, United StatesHQ recorded Sep 5, 2026	501-1,000	101 contacts →
	Exact match “Upskill Consultancy is a leading provider of professional training and development services, committed to helping individuals and organizations achieve their full potential.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24	WEBCE	Exact match	Dallas, TX, United StatesHQ recorded Sep 5, 2026	51-200	98 contacts →
	Exact match “At WebCE, our purpose is to expand the minds and elevate the careers of our customers by delivering online education, simply!” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	Career Certified	Exact match	Greenwood Village, CO, United StatesHQ recorded Sep 5, 2026	201-500	93 contacts →
	Exact match “Trusted by over 1.4 million students and 3,500 affiliate and wholesale partners, the Career Certified family of brands provides a superior education journey to deliver career…” Recorded in the RevenueBase company graph · Sep 5, 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 platforms”. 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 1,023 professional development platforms based in the United States

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Professional development platforms based in the United States at a glance

As of Sep 5, 2026

12.5%Verified-email coverage

17.2%Mobile-number coverage

31.4Average contacts per company

1-10Median size (employees)

6.2%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

535

11-50

287

51-200

120

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3,7270–30

24831–60

1161–90

590–180

32180+

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 platforms” 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 4,023 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 5, 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 platforms 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 platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 1,023 company matches for professional development platforms 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?

Henry Harvin Education tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most professional development platforms?

New York leads with 63 company records, followed by San Francisco (28) and Chicago (26).

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 4,023 professional contacts with verified work emails tracked across these 1,023 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 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.