Company lists · Data refreshed November 2026

Top 25 Online certification training platforms based in the United States

Name: Online certification training platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 547 companies tracked

RevenueBase identified 547 company matches for online certification training platforms associated with the United States as of November 2026 and tracks 17,569 professional contacts across them, including 3,741 with verified work emails. New York is the largest hub.

This list covers company matches for online certification training 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 November 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 Nov 5, 2026 How this list was built

547Companies

17,569Contacts tracked

3,741Verified emails

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The 25 largest online certification training platforms based in the United States

Ranked by team size

Top 25 of 547 company matches for online certification training platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 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	Simplilearn	Exact match	United StatesHQ recorded Nov 5, 2026	1,001-5,000	3,505 contacts →
	Exact match “World's leading digital skills platform providing digital skills training to help individuals acquire the skills they need to thrive in the digital economy.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	NEW Horizons	Exact match	New Braunfels, TX, United StatesHQ recorded Nov 5, 2026	1,001-5,000	3,298 contacts →
	Exact match “For over 35 years, New Horizons has been empowering individuals and organizations worldwide through end-to-end learning solutions – from IT Training to Business Applications to…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Ascend Learning	Exact match	Burlington, AZ, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,406 contacts →
	Exact match “Ascend Learning is a leading healthcare and learning technology company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Colibri Group	Exact match	St. Louis, PA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	731 contacts →
	Exact match “Colibri Group is building the future of professional education by empowering professionals to achieve more, adapt, and thrive in their careers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Knowledgecity	Exact match	Carlsbad, CA, United StatesHQ recorded Nov 5, 2026	201-500	642 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 · Nov 5, 2026 · View company records in RevenueBase
6	Ucertify	Exact match	Livermore, CA, United StatesHQ recorded Nov 5, 2026	51-200	456 contacts →
	Exact match “We're a global online learning platform transforming IT and computer science education with our "Learn by Doing" approach.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Quickstart INC	Exact match	Austin, TX, United StatesHQ recorded Nov 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 · Nov 5, 2026 · View company records in RevenueBase
8	Certus	Exact match	Orlando, FL, United StatesHQ recorded Nov 5, 2026	201-500	334 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 · Nov 5, 2026 · View company records in RevenueBase
9	Careerera -Snva Edutech	Exact match	Wilmington, DE, United StatesHQ recorded Nov 5, 2026	201-500	247 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Stormwind Studios	Exact match	Scottsdale, AZ, United StatesHQ recorded Nov 5, 2026	51-200	217 contacts →
	Exact match “A PERFECT WAY TO LEARN StormWind Studios is transforming web-based IT certification training with its unique, high-tech approach: studio-quality recording equipment, live video…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	International Training	Exact match	Stuart, FL, United StatesHQ recorded Nov 5, 2026	51-200	205 contacts →
	Exact match “We are a global training certification company that relies heavily on electronic education and media platforms to bring vital Differentiated Instruction and Credentialed…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Sprintzeal	Exact match	Las Vegas, DC, United StatesHQ recorded Nov 5, 2026	51-200	179 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 · Nov 5, 2026 · View company records in RevenueBase
13	Avant, The Language Proficiency Company	Exact match	Eugene, OR, United StatesHQ recorded Nov 5, 2026	51-200	145 contacts →
	Exact match “Avant, The Language Proficiency Company, is your one-stop provider for learning, assessment, and certification.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	CBT Nuggets	Exact match	Eugene, OR, United StatesHQ recorded Nov 5, 2026	51-200	141 contacts →
	Exact match “CBT Nuggets provides innovative IT training that is informative, meaningful, and engaging.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Skillsets Online	Exact match	San Ramon, CA, United StatesHQ recorded Nov 5, 2026	201-500	139 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 · Nov 5, 2026 · View company records in RevenueBase
16	Knowfully Learning Group	Exact match	Radnor, PA, United StatesHQ recorded Nov 5, 2026	51-200	107 contacts →
	Exact match “KnowFully Learning Group - end-to-end professional education platform from exam prep to continuing education.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Career Certified	Exact match	Greenwood Village, CO, United StatesHQ recorded Nov 5, 2026	201-500	99 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 · Nov 5, 2026 · View company records in RevenueBase
18	Holmes Corporation	Exact match	Eagan, MN, United StatesHQ recorded Nov 5, 2026	51-200	96 contacts →
	Exact match “Holmes Corporation (HC) develops and delivers exceptional educational products to serve individuals worldwide seeking professional credentials and certifications.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	240 Tutoring	Exact match	Austin, TX, United StatesHQ recorded Nov 5, 2026	11-50	83 contacts →
	Exact match “We provide online study guides for teacher certification exams.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Training Camp	Exact match	Trevose, VA, United StatesHQ recorded Nov 5, 2026	51-200	76 contacts →
	Exact match “Training Camp is a leading provider of accelerated IT certification training, trusted by organizations and professionals worldwide.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	A.D. Banker & Company	Exact match	Overland Park, KS, United StatesHQ recorded Nov 5, 2026	11-50	75 contacts →
	Exact match “For more than 40 years, prelicensing candidates have trusted A.D.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Lorman Education Services	Exact match	Eau Claire, WI, United StatesHQ recorded Nov 5, 2026	11-50	67 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Edcetera	Exact match	Waukesha, WI, United StatesHQ recorded Nov 5, 2026	51-200	66 contacts →
	Exact match “Edcetera empowers people to build, advance, and thrive in the careers they want and the world needs.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Eduminds Learning	Exact match	Sheridan, WY, United StatesHQ recorded Nov 5, 2026	51-200	64 contacts →
	Exact match “At Eduminds Learning, we are committed to making quality higher education accessible to students and professionals around the world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Learnkey, INC	Exact match	St. George, UT, United StatesHQ recorded Nov 5, 2026	51-200	60 contacts →
	Exact match “LearnKey is an Education as a Service Provider, multimedia skills-based certification courseware creator, and Proprietary School.” Recorded in the RevenueBase company graph · Nov 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 “online certification training 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 547 online certification training platforms based in the United States

See the full list, filter by size, metro and specialty, and access 3,741 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Online certification training platforms based in the United States at a glance

As of Nov 5, 2026

21.3%Verified-email coverage

32.1Average contacts per company

11-50Median size (employees)

6.6%Largest-city concentration · New York

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

222

11-50

205

51-200

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 547 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 “online certification training 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 3,741 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 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.

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 “online certification training platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many online certification training platforms are there based in the United States?

RevenueBase identified 547 company matches for online certification training platforms associated with the 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?

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

Which city has the most online certification training platforms?

New York leads with 36 company records, followed by Houston (20) and Orlando (10).

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 3,741 professional contacts with verified work emails tracked across these 547 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 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.