Company lists · Data refreshed September 2026
Top 25 Employee certification platforms based in the United States
RevenueBase identified 480 employee certification platforms headquartered in the United States as of September 2026 and tracks 17,045 professional contacts across them, including 3,259 with verified work emails. New York is the largest hub.
This list covers employee certification platforms headquartered in the 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 28, 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.
The 25 largest employee certification platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,399 contacts → | ||||
Partial evidence “World's leading digital skills platform providing digital skills training to help individuals acquire the skills they need to thrive in the digital economy.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,934 contacts → | ||||
Indirect evidence “With over a decade of experience creating digital talent at scale, Udacity’s comprehensive solutions address the global talent shortages impacting growth, productivity, and…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 759 contacts → | ||||
Partial evidence “Henry Harvin® is a Largest Global Upskilling Company Offering 1200+ Live Certification, Diploma, Degree & Doctorate Programs.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 664 contacts → | ||||
Partial evidence “edX is the online learning platform that readies you, your teams, and your organization for every career moment.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 596 contacts → | ||||
Indirect evidence “Articulate develops e-learning software, content, and resources that change the way the world learns.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 537 contacts → | ||||
Partial evidence “KnowledgeCity is the complete, AI-powered workforce platform, unifying learning, skills, compliance, and performance in one connected system.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 308 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 286 contacts → | ||||
Strong evidence “AI CERTs is enterprise-grade global certification platform for AI and Blockchain, born from a simple but urgent realization: while talent is everywhere, opportunity is not.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 250 contacts → | ||||
Indirect evidence “Epignosis is a workplace technology vendor.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 247 contacts → | ||||
Indirect evidence “The Foundation of Careerera was laid in the year 2009, when the possibility of an on-line institution was at an incipient stage in India.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 180 contacts → | ||||
Strong evidence “Sprintzeal is a leading e-learning platform offering high-quality certification courses in project management, IT service management, agile methodologies, quality management, and…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 174 contacts → | ||||
Indirect evidence “Founded more than 50 years ago when Fred Pryor pioneered the "one-day seminar," Pryor Learning has become one of the nation's leading corporate training providers, offering…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 157 contacts → | ||||
Indirect evidence “We help companies develop the world's most productive and admired workforces.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 132 contacts → | ||||
Indirect evidence “SkillSets Online has been in business since 2005, developing premium online courses in a wide range of topics including Professional Development, Safety, Harassment Prevention…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 123 contacts → | ||||
Indirect evidence “BizLibrary is a leading provider of online learning for growing organizations.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 116 contacts → | ||||
Partial evidence “Hone's live skills development platform combines live virtual classes with expert coaches and cutting-edge program management technology for effective, scalable training.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 116 contacts → | ||||
Indirect evidence “The home for human expertise on the internet.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 98 contacts → | ||||
Partial evidence “Accredible is the world’s leading digital credential platform, enabling education and training leaders to increase learner engagement and drive program growth.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 83 contacts → | ||||
Partial evidence “Learnit is a live learning platform that has upskilled over 2 million individuals over three decades.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 78 contacts → | ||||
Indirect evidence “Territorium is a global education technology company that connects learners to careers using verified skills via a comprehensive learner record (CLR) with built-in badging, career…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 77 contacts → | ||||
Partial evidence “NovoEd’s collaborative learning platform empowers organizations to design and deliver experiential learning that accelerates business performance on a global scale.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 71 contacts → | ||||
Indirect evidence “Wisetail, an Intertek company, is a pioneer in learning and development, dedicated to empowering the frontline workforce and building strong brands through effective training and…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 70 contacts → | ||||
Indirect evidence “Lorman Powered by Noggin Guru is a leading provider of online professional development, corporate training, and continuing education credits covering a broad range of business and…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 65 contacts → | ||||
Partial evidence “Edcetera is the leading choice for institutions, employers, and individuals looking to enhance career success through education.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 65 contacts → | ||||
Strong evidence “Adobe Learning Manager is a cloud-based Learning Platform to train your employees, customers and partners alike.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: employee certification platforms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names employee certification platforms.
- Partial evidence
- Its own public description names part of employee certification platforms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name employee certification platforms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 480 employee certification platforms based in the United States
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Employee certification platforms based in the United States at a glance
As of Sep 28, 2026Companies by employee count
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 480 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 employee certification platforms, 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 the United States whose own description of what they do matches “employee certification platforms”. 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 employee certification platforms), 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 employee certification platforms, and records with no verified work email. Companies headquartered outside United States 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, 3,259 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 28, 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.
Employee certification platforms by metro
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 employee certification platforms, 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 employee certification platforms are there based in the United States?
RevenueBase identified 480 employee certification platforms headquartered in the 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?
Simplilearn, headquartered in United States, tops this list with the largest team on record.
Which city has the most employee certification platforms?
New York leads with 32 headquartered companies, followed by Houston (11) and Miami (9).
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 3,259 verified decision-maker contacts tracked across these 480 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 28, 2026.
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Employee certification platforms by geography
- Employee certification platforms based in Sydney, Australia
- Employee certification platforms based in Sao Paulo, Brazil
- Employee certification platforms based in Paris, France
- Employee certification platforms based in Bangalore, India
- Employee certification platforms based in Bengaluru, India
- Employee certification platforms based in London, United Kingdom
- Employee certification platforms based in New York, United States
- Employee certification platforms based in Australia
- Employee certification platforms based in Brazil
- Employee certification platforms based in Canada
- Employee certification platforms based in Chile
- Employee certification platforms based in France
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.
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- Employee certification platforms based in Sydney, Australia
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