Insights

Growing Market Presence ThreatLocker has expanded its facilities internationally with recent offices in Brisbane, Australia, and a second headquarters in Orlando, Florida, indicating strong growth and increasing global demand for proactive Zero Trust cybersecurity solutions.

Proactive Security Adoption With over 50,000 businesses worldwide adopting ThreatLocker's Zero Trust approach and launching new products like DAC for Windows and macOS, there is a significant opportunity to engage clients seeking comprehensive, advanced cybersecurity measures.

Recognized Industry Leadership CEO Danny Jenkins's inclusion in the Florida Trend's Florida 500 list highlights leadership credibility and positions ThreatLocker as a trusted provider, facilitating conversations with enterprise clients looking for reputable security partners.

Expanding Customer Base ThreatLocker's recent partnership with Internet Watch Foundation and initiatives in cybersecurity training demonstrate a focus on broadening relationships with small to midsize businesses and organizations committed to enhancing their security posture.

Strong Financial Trajectory With reported revenues between one and ten billion dollars and recent funding of 60 million dollars, ThreatLocker is positioned as a financially robust company capable of investing in innovative solutions and scaling its sales efforts internationally.

ThreatLocker Tech Stack

ThreatLocker uses 8 technology products and services including Calendly, cdnjs, Articulate 360, and more. Explore ThreatLocker's tech stack below.

  • Calendly
    Appointment Scheduling
  • cdnjs
    Content Delivery Network
  • Articulate 360
    Education Management
  • Office 365
    Office Suites
  • Microsoft Azure
    Platform As A Service
  • .NET
    Programming Languages
  • Google
    Search Engines
  • Whatfix
    User Onboarding

Media & News

ThreatLocker's Email Address Formats

ThreatLocker uses at least 1 format(s):
ThreatLocker Email FormatsExamplePercentage
First.Last@threatlocker.comJohn.Doe@threatlocker.com
90%
First@threatlocker.comJohn@threatlocker.com
7%
Last@threatlocker.comDoe@threatlocker.com
3%

Frequently Asked Questions

What is ThreatLocker's official website and social media links?

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ThreatLocker's official website is threatlocker.com and has social profiles on LinkedInCrunchbase.

What is ThreatLocker's NAICS code?

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ThreatLocker's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does ThreatLocker have currently?

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As of December 2025, ThreatLocker has approximately 620 employees across 5 continents, including North AmericaEuropeOceania. Key team members include Ceo: D. J.Coo And Co-Founder, Threatlocker, Inc: S. J.Chief Revenue Officer (cro): S. D.. Explore ThreatLocker's employee directory with LeadIQ.

What industry does ThreatLocker belong to?

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ThreatLocker operates in the Computer and Network Security industry.

What technology does ThreatLocker use?

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ThreatLocker's tech stack includes CalendlycdnjsArticulate 360Office 365Microsoft Azure.NETGoogleWhatfix.

What is ThreatLocker's email format?

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ThreatLocker's email format typically follows the pattern of First.Last@threatlocker.com. Find more ThreatLocker email formats with LeadIQ.

How much funding has ThreatLocker raised to date?

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As of December 2025, ThreatLocker has raised $60M in funding. The last funding round occurred on Apr 10, 2025 for $60M.

When was ThreatLocker founded?

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ThreatLocker was founded in 2017.

ThreatLocker

Computer and Network SecurityFlorida, United States501-1000 Employees

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.

Section iconCompany Overview

NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2017
Employees
501-1000

Section iconFunding & Financials

  • $60M

    ThreatLocker has raised a total of $60M of funding over 5 rounds. Their latest funding round was raised on Apr 10, 2025 in the amount of $60M.

  • $1B$10B

    ThreatLocker's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $60M

    ThreatLocker has raised a total of $60M of funding over 5 rounds. Their latest funding round was raised on Apr 10, 2025 in the amount of $60M.

  • $1B$10B

    ThreatLocker's revenue is estimated to be in the range of $1B$10B

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