ThreatLocker Raises $190M Series F

ThreatLocker, based in Orlando, Florida, is a global Zero Trust cybersecurity that helps organizations prevent breaches by allowing only explicitly trusted software and activity across endpoints, networks, and cloud systems. The company has secured $190 million in Series F funding to fuel product innovation and international expansion.

Investors

The round was led by Elephant, with participation from Koch Disruptive Technologies, D. E. Shaw Ventures, and Arthur Ventures.

ThreatLocker Use of Funds

The company plans to use the capital to support the continued development of its existing controls for AI-related security risks, further improvements to its Zero Trust Platform, and to drive international expansion, including the opening of a new office in Reading, U.K.

About ThreatLocker

Founded in 2017 by CEO Danny Jenkins, ThreatLocker provides a Zero Trust security platform designed to transform cybersecurity from an allow-by-default model to a deny-by-default model. The company's software prevents unauthorized code execution and helps organizations govern AI-related security risks across their digital environments.

Funding Details

Company Website: https://threatlocker.com

Company: ThreatLocker
Raised: $190M
Round: Series F
Funding Date: July 29, 2026
Lead Investor: Elephant
Additional Investors: Koch Disruptive Technologies, D. E. Shaw Ventures, Arthur Ventures
Company Website: https://www.threatlocker.com
Software Category: Cybersecurity
Source: https://www.prnewswire.com/news-releases/threatlocker-secures-190-million-in-series-f-funding-to-drive-product-innovation-and-global-expansion-302837156.html