Companies using CentOS

We have data on 247,118 companies that use CentOS. The companies using CentOS are most often found in United States and in the Computer Software industry. CentOS is most often used by companies with 10-50 employees and 1M-10M dollars in revenue. Our data for CentOS usage goes back as far as 5 years and 6 months.

If you’re interested in the companies that use CentOS, you may want to check out Linux and Canonical Ubuntu as well.

Who uses CentOS?

Some of the companies that use CentOS include:
Company Website Country Revenue Company Size
Chesapeake Utilities Corp chpk.com United States 200M-1000M 500-1000
QA Limited qa.com United Kingdom 200M-1000M 1000-5000
Federal Emergency Management Agency fema.gov United States >1000M >10000
PROTEGE PARTNERS L L C protegepartners.com United States 1M-10M 10-50
Compagnie de Saint Gobain SA saint-gobain.com France >1000M >10000

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CentOS Market Share and Competitors in Operating Systems

We use the best indexing techniques combined with advanced data science to monitor the market share of over 12,500 technology products, including Operating Systems. By scanning billions of public documents, we are able to collect deep insights on every company, with over 100 data fields per company at an average. In the Operating Systems category, CentOS has a market share of about 8.8%. Other major and competing products in this category include:

CentOS
Operating Systems
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247,118
Companies using CentOS
CentOS market share in Operating Systems is about 8.78%

What is CentOS?

CentOS (Community Enterprise Operating System) is a Linux distribution that attempts to provide a free, enterprise-class, community-supported computing platform which aims to be functionally compatible with its upstream source, Red Hat Enterprise Linux.

Top Industries that use CentOS

Top Industries that use CentOS

Looking at CentOS customers by industry, we find that Computer Software (6%) is the largest segment.

Companies using CentOS - Distribution by industry

Top Countries that use CentOS

Top Countries that use CentOS

32% of CentOS customers are in United States and 8% are in United Kingdom.

CentOS customers by country

Distribution of companies that use CentOS based on company size (Employees)

Distribution of companies that use CentOS based on company size (Employees)
Of all the customers that are using CentOS,47% are small (<50 employees), 31% are medium-sized and 22% are large (>1000 employees).
Companies using CentOS, by size (number of employees)

Distribution of companies that use CentOS based on company size (Revenue)

Distribution of companies that use CentOS based on company size (Revenue)
Of all the customers that are using CentOS, a majority (65%) are small (<$50M), 18% are large (>$1000M) and 9% are medium-sized.
CentOS clients - distribution by company revenue

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