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Companies using KernelCare

As of 14 October 2026, Firmable tracks 43 companies across 13 countries running KernelCare. See who they are, and who to call.

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Companies using KernelCare

Showing 4 of 43 companies

CloudLinux

cloudlinux.com · Cybersecurity · 251–500 employees

Last seen 28 Aug 2026 The most recent date Firmable detected KernelCare at this company.

Decision makers · 15 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Technical Account Manager of Global Hosting MobileEmail
Technical Account Manager MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

CloudLinux announces Phase 3 of Isolates in beta, introducing per-site resource limits for cPanel servers. · 30 Sep 2026

CloudLinux highlights recent Linux kernel exploits, container escapes, and kernel patching challenges in a newsletter promotion. · 30 Sep 2026

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Alphacore IT Solutions

alphacore.com.au · Business support services · 1–10 employees

Last seen 25 Jul 2026 The most recent date Firmable detected KernelCare at this company.

Decision makers · 1 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Business Owner MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

No signals recorded

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Sipylus, LLC.

sipylus.com · Hosting and cloud infrastructure · 1–10 employees

Last seen 20 Sep 2026 The most recent date Firmable detected KernelCare at this company.

Decision makers · 1 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Chief Executive Officer Mobile

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Signals Recent events at this company, such as a leadership change, funding or a new office.

No signals recorded

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SHI International Corp.

shi.com · Computer software · 5,001–10,000 employees

Last seen 2 Sep 2026 The most recent date Firmable detected KernelCare at this company.

Decision makers · 1.9K+ on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Director of Field Alliances - Security MobileEmail
Associate Vice President - AI Solution Engineering MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Hiring: Manager - ASG Presales Engineering · 30 Sep 2026

New Client Director - Public Sector joined · 30 Sep 2026

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Who uses KernelCare

A breakdown of the 43 companies running KernelCare.

Top industries

Information technology and services34
Professional and business services5
Education and training1
Financial services1

No industry recorded: 2

Company size

1–105 (24%)
11–504 (19%)
51–2504 (19%)
251–5001 (5%)
501–1,0002 (10%)
1,001–5,0001 (5%)
5,001–10,0001 (5%)
10,001+3 (14%)

Share of companies with a recorded size, by employees.

No size recorded: 22

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Frequently asked questions

About the KernelCare data on this page.

How many companies use KernelCare?

Firmable holds confirmed KernelCare detections for 43 distinct companies, 24 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.

Which companies use KernelCare?

CloudLinux, SHI International Corp. and Sipylus, LLC. are among the most prominent in the current set.

What industries use KernelCare?

Information technology and services, professional and business services and education and training lead the set, across 5 industries in total.

What size companies use KernelCare?

Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.

Where are KernelCare users based?

The United States, Canada, Australia and Singapore account for most detections, across 13 countries.

How current is this data?

24 companies were confirmed in the last 90 days. Last detection 20 September 2026.

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