The ThreatLocker® story. ThreatLocker journey began with a mission to protect businesses from the devastating effects of cyberattacks. Co-founders Danny Jenkins, Sami Jenkins, and John Carolan set out to create solutions designed to eliminate the guessing game of cybersecurity. Danny Jenkins began his cybersecurity career in 1997, which included roles such as managing corporate IT, ethical hacking, and becoming an entrepreneur. A significant turning point occurred when Jenkins witnessed the aftermath of a severe phishing attack. The attack disrupted business operations and nearly resulted in the loss of the company. This incident underscored the critical gaps in existing reactive cybersecurity strategies and motivated Jenkins to develop a proactive, Zero Trust solution designed to give businesses more control over their defenses. With this commitment, along with Sami Jenkins and John Carolan, he co-founded ThreatLocker, making the Zero Trust approach to cybersecurity reality for many. In just a few years, over 50,000 businesses worldwide have embraced ThreatLocker solutions, a testament companies are ready to move beyond the endless game of trying to outsmart cybercriminals and are adopting instead new, proactive ways to defend against them with ThreatLocker redefining Zero Trust solutions.
| Website | https://threatlocker.com/ |
| Revenue | $29.4 million |
| Employees | 693 (550 on RocketReach) |
| Founded | 2017 |
| Address | 1901 Summit Tower Blvd, Orlando, Florida 32810, US |
| Phone | (321) 222-7756 |
| Technologies |
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| Industry | Computer and Network Security, Network Security, Network Management Software, Information Technology, Application Software, Privacy and Security |
| Keywords | Endpoint Security, Zero Trust Security, Endpoint Detection And Response, Cybersecurity, Threat Prevention, Data Loss Prevention, Network Security, It Security, Ransomware Protection, Computer Security, Security Software, Malware Protection, Access Control, Vulnerability Management, Threat Intelligence, Security Information And Event Management, Cloud Security |
| Competitors | Microsoft, CrowdStrike, Broadcom, Palo Alto Networks, Sophos, McAfee, SentinelOne, Bitdefender, OpenDNS LLC, Pivotal Software, Inc. +44 more (view full list) |
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The ThreatLocker annual revenue was $29.4 million in 2026.
Danny Jenkins is the CEO of ThreatLocker.
550 people are employed at ThreatLocker.
ThreatLocker is based in Orlando, Florida.