Company lists · Data refreshed November 2026

Top 25 Professional certification training developers based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 347 companies tracked

RevenueBase identified 347 company matches for professional certification training developers associated with the United States as of November 2026 and tracks 11,073 professional contacts across them, including 1,681 with verified work emails. New York is the largest hub.

This list covers company matches for professional certification training developers 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 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

347Companies

11,073Contacts tracked

1,681Verified emails

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The 25 largest professional certification training developers based in the United States

Ranked by team size

Top 25 of 347 company matches for professional certification training developers based in the 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	NEW Horizons	Exact match	New Braunfels, TX, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
2	Comptia	Exact match	Downers Grove, IL, United StatesHQ recorded Nov 6, 2026	201-500	978 contacts →
	Exact match “CompTIA, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	INE	Exact match	Charlotte, NC, United StatesHQ recorded Nov 6, 2026	n/a	910 contacts →
	Exact match “INE helps technology professionals and organizations build real-world expertise across networking, cybersecurity, cloud, and AI.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Staragile	Exact match	Owings Mills, MD, United StatesHQ recorded Nov 6, 2026	201-500	525 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 · Nov 6, 2026 · View company records in RevenueBase
5	Quickstart INC	Exact match	Austin, TX, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
6	Certus	Exact match	Orlando, FL, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7	Stormwind Studios	Exact match	Scottsdale, AZ, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
8	Certiprof	Exact match	Sunrise, FL, United StatesHQ recorded Nov 6, 2026	n/a	163 contacts →
	Exact match “At Certiprof, our goal is to foster the professional development and growth of all the lifelong learners in the community.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Holmes Corporation	Exact match	Eagan, MN, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
10	GSDC	Exact match	Westborough, MA, United StatesHQ recorded Nov 6, 2026	501-1,000	80 contacts →
	Exact match “The Global Skill Development Council (GSDC) is a professional certification body offering GSDC accredited certifications that empower individuals, institutions, and enterprises…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Training Camp	Exact match	Trevose, VA, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
12	Intellectual Point	Exact match	Sterling, VA, United StatesHQ recorded Nov 6, 2026	11-50	70 contacts →
	Exact match “Intellectual Point is a Global Information Technology, Training, Consulting and Software Development Company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Sunset Learning Institute	Exact match	Reston, VA, United StatesHQ recorded Nov 6, 2026	51-200	63 contacts →
	Exact match “Sunset Learning Institute (SLI) has been an innovative leader in developing and delivering authorized technical training since 1996.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Microtrain Technologies	Exact match	Lombard, IL, United StatesHQ recorded Nov 6, 2026	11-50	55 contacts →
	Exact match “MicroTrain is a growing IT technical training company providing the very best hands-on instructor led training and professional certifications for individuals and corporations…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	The Academy Of South Florida	Exact match	Miami, FL, United StatesHQ recorded Nov 6, 2026	11-50	48 contacts →
	Exact match “The Academy 1-800-482-3172 With more than 15 years of IT training experience, The Academy is uniquely qualified to help advance your IT career.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	ITU Online	Exact match	Dunedin, FL, United StatesHQ recorded Nov 6, 2026	11-50	43 contacts →
	Exact match “ITU Online Training, established in 2012, has been dedicated to bringing students comprehensive training in all major aspects of the IT industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Computer Coach IT Training	Exact match	Tampa, FL, United StatesHQ recorded Nov 6, 2026	11-50	40 contacts →
	Exact match “At Computer Coach, we specialize in delivering industry-recognized certification training and professional development solutions that empower individuals and organizations to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Gmetrix LLC	Exact match	Orem, UT, United StatesHQ recorded Nov 6, 2026	11-50	38 contacts →
	Exact match “Join students and professionals worldwide who report passing their certification after using GMetrix.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Professional Institute Of Technology	Exact match	Las Vegas, NV, United StatesHQ recorded Nov 6, 2026	11-50	38 contacts →
	Exact match “The Professional Institute of Technology provides computer training and certification for both Software and Technical courses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Syntax Technologies	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	51-200	36 contacts →
	Exact match “Syntax is an online training provider helping professionals build practical, in-demand skills for the AI-driven workplace.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	CED Solutions Computer IT Training Centers	Exact match	Marietta, GA, United StatesHQ recorded Nov 6, 2026	11-50	34 contacts →
	Exact match “CED Solutions is one of the largest providers of computer education in North America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Langevin Learning Services	Exact match	The Villages, FL, United StatesHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “For over 40 years, Langevin has provided highly renowned workshops, professional certifications, and online products for trainers, training teams, and business professionals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Trainace	Exact match	Greenbelt, MD, United StatesHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “TrainACE is an established and award-winning training organization that provides excellent customer experiences, unbeatable prices, and high-quality training for those who are…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Yukon Learning	Exact match	Glen Allen, VA, United StatesHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “Our mission at Yukon Learning is simple:"Making e-Learning Easy for Everyone." To achieve that goal, we provide certified Articulate® training and custom e-learning course…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	The Computer Workshop, INC	Exact match	Dublin, OH, United StatesHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “Providing instruction and career development for business and IT professionals since 1988.” 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 certification training developers”. 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 347 professional certification training developers based in the United States

See the full list, filter by size, metro and specialty, and access 1,681 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional certification training developers based in the United States at a glance

As of Nov 6, 2026

15.2%Verified-email coverage

31.9Average contacts per company

11-50Median size (employees)

5.8%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

136

11-50

134

51-200

201-500

501-1,000

1,001-5,000

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 347 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 certification training developers” 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 1,681 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.

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

How many professional certification training developers are there based in the United States?

RevenueBase identified 347 company matches for professional certification training developers 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?

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

Which city has the most professional certification training developers?

New York leads with 20 company records, followed by Houston (16) and Miami (11).

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 1,681 professional contacts with verified work emails tracked across these 347 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.