A breakdown of the 23 companies running Red Hat Certificate System.
Top industries
Information technology and services15
Professional and business services5
Health and wellness2
Wholesale1
Company size
1–102 (9%)
11–504 (17%)
51–2507 (30%)
251–5004 (17%)
501–1,0002 (9%)
1,001–5,0001 (4%)
10,001+3 (13%)
Share of companies with a recorded size, by employees.
One dataset. Four ways to sell.
Match the deepest technology intelligence against the most comprehensive data on companies and people – such as who is growing, raised capital or changed role – for pinpoint precision on GTM campaigns.
Competitor displacement
Find the accounts running a competitor today and go after them with the right argument.
Complementary tools
Target companies whose stack sits alongside yours and integrates without a fight.
Service partners
Identify implementers and agencies already working in the technologies you support.
Market insights
Map your total addressable market and track aggregated trends such as AI maturity.
Frequently asked questions
About the Red Hat Certificate System data on this page.
How many companies use Red Hat Certificate System?
Firmable holds confirmed Red Hat Certificate System detections for 23 distinct companies, 9 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Red Hat Certificate System?
august schell enterprises, Centraprise and TechClub Inc are among the most prominent in the current set.
What industries use Red Hat Certificate System?
Information technology and services, professional and business services and health and wellness lead the set, across 5 industries in total.
What size companies use Red Hat Certificate System?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Red Hat Certificate System users based?
The United States, Australia, Canada and Indonesia account for most detections, across 13 countries.
How current is this data?
9 companies were confirmed in the last 90 days. Last detection 3 September 2026.
