ThreatLocker Inc: Funding, Investors & Team (Sep 2026)
ThreatLocker is a zero trust endpoint security tool giving companies control over what software can run, by whom, and what data can be accessed. It keeps a full detailed audit of what applications are used and data accessed/transferred/deleted and by what users (signature tracking, etc.) If something unusual happens, such as a signature change, or a user opens an application that is out of their normal routine the administrator is alerted. This is a crucial tool in identifying malware threats, as well as helping organizations identify if users are accessing applications and/or data/ files they should not be. ThreatLocker provides a solution that allows businesses to control the content that runs on their network. Unlike AntiVirus software ThreatLocker is not looking for known viruses or malware. ThreatLocker uses a complex set of rules to determine what can be executed on a network and stops anything that has not been approved before it can even execute.
ThreatLocker Inc has raised $469M across 4 funding rounds on record, the most recent a Series F of $190M announced in Jul 2026.
That round is above the $6.0M median round size for Information Technology companies tracked on FundedIQ over the last two years.
ThreatLocker Inc Company Profile and Key Stats
Latest funding round on record: Jul 2026.
ThreatLocker Inc Funding Rounds
ThreatLocker Inc raised $100M in a Series C announced in Apr 2022.
6 months later, an undisclosed round of $63.9M was announced in Oct 2022.
1.5 years later, a Series D of $115M was announced in Apr 2024.
2.3 years later, a Series F of $190M was announced in Jul 2026.
ThreatLocker Inc Investors
6 investors are recorded in total; the 5 named above are those the record identifies.
ThreatLocker Inc Founders and Leadership Team
Contact details for the ThreatLocker Inc team: 3 of 3 have an email address on file, 1 has a LinkedIn profile.
Start 14-day free trial →ThreatLocker Inc Funding Compared to Other Information Technology Startups
ThreatLocker Inc's latest round of $190M is above the median round in Information Technology. Medians cover the last 24 months of disclosed rounds.
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ThreatLocker Inc Funding FAQs
What does ThreatLocker Inc do?
ThreatLocker is a zero trust endpoint security tool giving companies control over what software can run, by whom, and what data can be accessed. It keeps a full detailed audit of what applications are used and data accessed/transferred/deleted and by what users (signature tracking, etc.) If something unusual happens, such as a signature change, or a user opens an application that is out of their normal routine the administrator is alerted. This is a crucial tool in identifying malware threats, as well as helping organizations identify if users are accessing applications and/or data/ files they should not be. ThreatLocker provides a solution that allows businesses to control the content that runs on their network. Unlike AntiVirus software ThreatLocker is not looking for known viruses or malware. ThreatLocker uses a complex set of rules to determine what can be executed on a network and stops anything that has not been approved before it can even execute.
How much funding has ThreatLocker Inc raised?
ThreatLocker Inc has raised $469M across 4 rounds on record. The most recent is a Series F of $190M announced in Jul 2026.
When did ThreatLocker Inc last raise funding?
ThreatLocker Inc's most recent funding round on record is a Series F of $190M, announced in Jul 2026.
Who has invested in ThreatLocker Inc?
Investors on record for ThreatLocker Inc include General Atlantic, D. E. Shaw & Co., StepStone Group, Arthur Ventures, Elephant. FundedIQ records 6 investors in total.
Who founded ThreatLocker Inc?
FundedIQ lists Sami Jenkins (Founder) at ThreatLocker Inc.
Who is the CEO of ThreatLocker Inc?
Adelaide Kilbarger is listed as Executive Assistant to Chief Executive Officer at ThreatLocker Inc.
Where is ThreatLocker Inc headquartered?
ThreatLocker Inc is based in Maitland, Florida, United States.
How many employees does ThreatLocker Inc have?
ThreatLocker Inc is in the 51-100 employee band.
When was ThreatLocker Inc founded?
ThreatLocker Inc was founded in 2017.
How does ThreatLocker Inc's funding compare to other Information Technology startups?
ThreatLocker Inc's latest round of $190M is above the $6.0M median round size for Information Technology companies on FundedIQ across 3,145 tracked companies over the last two years.
About FundedIQ's ThreatLocker Inc Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for ThreatLocker Inc is left off this page rather than filled in.
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