ThreatLocker
PrivateLast Round
Series F
Jul 29, 2026
Total Funding Raised
$239.44M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
ThreatLocker is a cybersecurity company that provides an endpoint protection platform featuring application allowlisting, ringfencing, and network control to safeguard businesses from zero-day threats.
Sector
Cybersecurity
Verticals
Endpoint Security, Zero Trust, Application Security, Identity & Access
Business Model
B2B
Customer Profile
Subscription SaaS
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
ThreatLocker Comparables
Compare ThreatLocker with similar companies based on industry and business-model similarity.
ThreatLocker Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series F | Jul 29, 2026 | ||||
| Series D | Apr 24, 2024 | ||||
| Series C | Apr 19, 2022 | ||||
| Series B | May 17, 2021 | ||||
| Series A | Aug 24, 2020 | ||||
Accelerator | Sep 25, 2017 |
Key People
Founding team and executive leadership
ThreatLocker Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Arthur Ventures | Series F, Series C, Series A |
| Plug and Play Tech Center | Accelerator |
| MACH37 | Accelerator, Series A |
| StepStone Group | Series D |
| NewGate Capital | Series A |
| D. E. Shaw India | Series D |
| Koch Disruptive Technologies | Series F |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 29, 2026
$190M round led by Elephant.
- Apr 30, 2026
Introduced ThreatLocker Detect platform with EDR and ITDR.
Recent news
Latest coverage and updates
- has_valuationAug 11, 2026
ThreatLocker Inc. has valuation of $1.6B.
- has_valuationJul 30, 2026
ThreatLocker Inc. had valuation of $1.2B on Apr 1st '25.
- receives_financingJul 30, 2026
ThreatLocker Inc. received financing of $60M in Series E on Apr 1st '25.
- expands_offices_toJul 29, 2026
ThreatLocker Inc. expands offices to Reading, United Kingdom, Northern Europe, Europe.
- expands_offices_toJul 29, 2026
ThreatLocker Inc. expands offices to Australia, Australia and New Zealand, Oceania.
ThreatLocker Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about ThreatLocker's valuation, stock price, and market status.
Is ThreatLocker a public or private company?
ThreatLocker is a private company.
What is the current stock price of ThreatLocker?
ThreatLocker is a private company, so its shares have no public market price. Caplight tracks ThreatLocker's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is ThreatLocker worth (valuation)?
Valuation information for ThreatLocker is not publicly available.
Can I buy ThreatLocker stock?
ThreatLocker shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was ThreatLocker's last funding round?
ThreatLocker's most recent funding round was Series F on July 29, 2026.
Who are the main investors in ThreatLocker?
Key investors in ThreatLocker include Arthur Ventures, NewGate Capital, Elephant, General Atlantic.
Will ThreatLocker IPO soon?
No public IPO plans have been announced for ThreatLocker.
How can I track ThreatLocker secondary market activity?
Caplight tracks bids, offers, and trades in ThreatLocker's shares on secondary markets.