ThreatLocker
Provides Zero Trust cybersecurity software controlling application execution, network access and privileged access for organisations.
- Categories
- Privileged access management, Endpoint protection and antivirus, Zero trust network access, Managed detection and response
- Based in
- Orlando, United States
- Founded
- 2017
- Size
- 700 staff
- Ownership
- Private
About ThreatLocker
ThreatLocker provides cybersecurity solutions for endpoint, cloud and network environments. It sells a Zero Trust platform that allows organisations to control which applications, scripts and processes can run. The company serves enterprises and other organisations that need to prevent ransomware, rogue code and zero-day exploits. The platform works on a deny-by-default principle, so anything not explicitly allowed does not run. It includes tools for allowlisting, ringfencing, network access, cloud access, privileged access management, patch management and real-time threat detection. ThreatLocker also offers managed detection and response through its Cyber Hero team, which acts 24/7/365. Deployment is said to take hours to days rather than months or years.
Products
- AllowlistingControls which applications and scripts are permitted to run in an environment.
- RingfencingDefines exactly what each approved application is allowed to do.
- Zero Trust Network AccessSecures every network connection with Zero Trust principles.
- Zero Trust Cloud AccessProtects cloud access even when credentials are compromised.
- External Storage Device ControlManages access to external storage devices.
- Data Storage Access ControlPrevents data exfiltration from occurring.
Ownership and deals
- Raised $190m in a Series F roundInvestor ElephantReport on the ThreatLocker funding round of July 2026 (opens in a new tab)
- Raised $115m in a Series D roundInvestor General AtlanticReport on the ThreatLocker funding round of April 2024 (opens in a new tab)
- ThreatLocker acquired HyperQubeReport on ThreatLocker buying HyperQube (opens in a new tab)
- ThreatLocker acquired Third WallReport on ThreatLocker buying Third Wall (opens in a new tab)
- Raised $63.9mReport on the ThreatLocker funding round of October 2022 (opens in a new tab)
- Raised $100m in a Series C roundInvestor General AtlanticReport on the ThreatLocker funding round of April 2022 (opens in a new tab)
Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Amounts are in US dollars.