How many people work at CyberOne?

About 102, down 1% over the last 30 days, with 11 open roles.

Who are CyberOne's competitors?

Dropzone AI, Red Piranha, and Binary Defense are among the closest in Security Operations. The full competitive set, with overlap scoring, is in the platform.

CyberOne

Security OperationsLondon, United Kingdomfounded 2005private

CyberOne is a cybersecurity company specializing in Security Operations, founded in 2005 and headquartered in London, United Kingdom. It employs about 102 people and is privately held.

Track CyberOne in the platform Unlock this company data for free

updated Aug 22, 2026

The record

What CyberOne did, dated.

Sep 2025PartnershipCyberOne Joins the Microsoft Intelligent Security Association (MISA)

selected events only — the full dated record (17 events since Oct 2019) lives in the platform

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobs11 live postings, role mix
Tech stackframeworks, clouds, security

Similar in Security Operations

FAQ

Common questions about CyberOne.

How many people work at CyberOne?: About 102, down 1% over the last 30 days, with 11 open roles.
Who are CyberOne's competitors?: Dropzone AI, Red Piranha, and Binary Defense are among the closest in Security Operations. The full competitive set, with overlap scoring, is in the platform.