Company lists · Data refreshed November 2026

Top 20 Linux certification training companies based in the United States

RevenueBase identified 81 company matches for linux certification training companies associated with the United States as of November 2026 and tracks 1,554 professional contacts across them, including 387 with verified work emails. New York is the largest hub.

This list covers company matches for linux certification training 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 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
81Companies
1,554Contacts tracked
387Verified emails
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The 20 largest linux certification training companies based in the United States

Ranked by team size
Top 20 of 81 company matches for linux certification training companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-200392 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
2Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 202651-200217 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
3Exact matchNew Braunfels, TX, United StatesHQ recorded Nov 6, 20261,001-5,000149 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
4Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202611-5040 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
5Exact matchOrem, UT, United StatesHQ recorded Nov 6, 202611-5038 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
6Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 202611-5038 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
7Exact matchMarietta, GA, United StatesHQ recorded Nov 6, 202611-5034 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
8Exact matchGreenbelt, MD, United StatesHQ recorded Nov 6, 202611-5033 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
9Exact matchJacksonville, CO, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Star V Learning Centers is a leading provider of IT training, career development, and placement services dedicated to helping individuals launch or advance their IT careers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Welcome to Dion Training, your training partner to help you achieve your certification goals in cybersecurity, IT Service Management, Project Management, and Cloud.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBurlington, MA, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Company Introduction: IT Tutor PRO At IT Tutor PRO, we are your premier destination for cutting-edge online IT training across all industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRockville, MD, United StatesHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Family-owned and operated for 25+ years Based in Rockville, MD (Greater Washington DC Metropolitan Area) Offering quality IT Certification Training (Standard & Customized)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“We offer training in several of the leading technologies, certification programs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Home of the "Alpha Geek," Best Selling Author of the All-in-One CompTIA A+, Network+, Tech+, and Security+ Certification Guides trusted by millions of learners worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchColumbia, MD, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Founded in ThinkB!G.LearnSmart is an industry trusted technology training and certification provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Netlan Technology Center is an award-winning training facility offering authorized training programs for advance learning and certification for Microsoft, Lotus Notes & Domino…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLake Buena Vista, FL, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Ashford Global provides professional training and consulting designed around the real-world needs of individuals and organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMorgan Hill, CA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“EPI-USA provides data center training and certification for individuals, businesses, and government agencies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGans, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Give Your Students Instant Access to World-Class Certification Preparation Online Learning Resources Through Your Very Own Branded E-Learning E-Commerce Portal- XpertSkills…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMiami, FL, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We are a consulting firm who delivers IT certification training services to our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 20 of 81 linux certification training companies based in the United States

See the full list, filter by size, metro and specialty, and access 387 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Linux certification training companies based in the United States at a glance

As of Nov 6, 2026
24.9%Verified-email coverage
19.2Average contacts per company
11-50Median size (employees)
4.9%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
33
51-200
11
201-500
1
1,001-5,000
1
10001+
1

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 81 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 “linux certification training 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 387 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 “linux certification training companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many linux certification training companies are there based in the United States?

RevenueBase identified 81 company matches for linux certification training companies 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?

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

Which city has the most linux certification training companies?

New York leads with 4 company records, followed by Tampa (4) and Miami (3).

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 387 professional contacts with verified work emails tracked across these 81 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.