Company lists · Data refreshed November 2026

Top 25 Linux certification training companies worldwide

RevenueBase identified 490 company matches for linux certification training companies worldwide as of November 2026 and tracks 15,779 professional contacts across them, including 1,900 with verified work emails. India is the largest market and Bangalore the largest hub.

This list covers company matches for linux certification training companies worldwide, 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. Country and city lists for linux certification training companies follow the table.

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
490Companies
15,779Contacts tracked
1,900Verified emails
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The 25 largest linux certification training companies worldwide

Ranked by team size
Top 25 of 490 company matches for linux certification training companies worldwide, 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 matchSao Paulo, BrazilHQ recorded Nov 6, 2026n/a4,394 contacts →

Exact match

“O Blog Stato é um canal que além de trazer muitas informação na área de tecnologia, oferece serviços e treinamentos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBracknell, United KingdomHQ recorded Nov 6, 2026n/a1,717 contacts →

Exact match

“The Knowledge Academy is a global leader in providing high-quality training and certification courses across various domains.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026501-1,0001,169 contacts →

Exact match

“Koenig Solutions: Your Trusted Training Partner For over 3 decades, learners have been at the heart of everything we do.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTel Aviv, IsraelHQ recorded Nov 6, 2026501-1,000560 contacts →

Exact match

“John Bryce College is a premier provider of high-end training solutions and your one stop shop for IT and Professional training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact 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
7Exact matchPune, IndiaHQ recorded Nov 6, 2026201-500186 contacts →

Exact match

“Hello There, Certifications can boost your career.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 6, 2026201-500175 contacts →

Exact match

“Actualmente Centro Netec es la empresa independiente más grande en capacitación de tecnologías de información de Latino América operando bajo las marcas Centro Netec y Global…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“NevoLearn provides professional training and industry-recognized certifications to empower individuals and organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNew Delhi-ncr, IndiaHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“World’s Most Preferred IT Training Destination: Mercury Solutions Limited, India, exceeds expectations in giving world-class IT Training to the professionals at the global level.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCiudad De Bs As, ArgentinaHQ recorded Nov 6, 202611-5080 contacts →

Exact match

“IT College fue creado en 1994 como el mayor centro de educación en Tecnología de Argentina.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Por meio de conteúdos multiplataforma, proporcionamos aos nossos alunos cursos imersivos, práticos e ministrados por instrutores extremamente didáticos, que vão além do conteúdo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUnited StatesHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“Effective learning underpins all social growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“With over 25 years experience DDLS is the Australian leader in IT Technical Training, Certification and Professional Development, enabling our customers to successfully deploy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSan Jose, Costa RicaHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“At VLA we help people to reach their professional goals through education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchChennai, IndiaHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Primary business Professional Certification Training to Individuals and Corporate across 15+ Countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBury St Edmunds, United KingdomHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“International award-winning technical education company, CNet Training has been designing and delivering professional network infrastructure education and training programs since…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJaipur, IndiaHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“igmGuru is one of the global leading online Training and Certification provider for IT Professionals by the skilled IT Gurus to help them achieve their professional goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchFort Lauderdale, United StatesHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“For over 40 years, Logical Operations has evolved to provide students with the best learning experience possible through instructor-led training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHyderabad, IndiaHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“BigClasses Training is one training institute where online interactive training is a common experience and many students in the past have learned, mastered, got certified and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact 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
23Exact 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
24Exact 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
25Exact matchChennai, IndiaHQ recorded Nov 6, 2026n/a37 contacts →

Exact match

“Greetings from Zybeak Technologies!”

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

Showing 25 of 490 linux certification training companies worldwide

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Linux certification training companies worldwide at a glance

As of Nov 6, 2026
12.0%Verified-email coverage
32.2Average contacts per company
11-50Median size (employees)
3.5%Largest-city concentration · Bangalore
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
198
11-50
199
51-200
59
201-500
19
501-1,000
9
1,001-5,000
3
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for linux certification training companies are linked below.
What qualifies
Company records worldwide 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. 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 1,900 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.

Linux certification training companies by location

2 lists · largest first

Every Linux certification training companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 worldwide?

RevenueBase identified 490 company matches for linux certification training companies worldwide 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?

Empresa Própria - Blog Stato tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most linux certification training companies?

India leads with 126 companies, followed by the United States (81). Every linux certification training companies list by country and city is linked on this page.

Which city has the most linux certification training companies?

Bangalore leads with 17 company records, followed by Hyderabad (12) and Pune (12).

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 1,900 professional contacts with verified work emails tracked across these 490 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.