
ThreatLocker
ThreatLocker is a cybersecurity company specializing in Endpoint Security, founded in 2017 and headquartered in Maitland, United States. It has raised $553.34M in equity across 7 priced rounds, employs about 765 people, and is privately held.
updated Oct 4, 2026
Latest ThreatLocker news and company activity
What ThreatLocker did, dated — selected moves from the record, one per kind, newest first.
- Sep 2026PartnershipCybersecurity Leader Brings Zero Trust Protection to the High-Performance World of IndyCar Racing
- Aug 2026RecognitionThree years running on the Inc. 5000 list. ThreatLocker has once again been named one of America's fastest-growing private companies.
- Jul 2026Mega roundThreatLocker Secures $190 Million in Series F Funding to Drive Product Innovation and Global Expansion
- Jul 2026
ThreatLocker Momentum score
70/ 100climbing
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ThreatLocker funding
ThreatLocker has raised $553.34M in priced equity. Its most recent round was a Series F in July 2026.
- Equity raised
- $553.34M7 priced rounds
- Last round
- Series FJul 2026
ThreatLocker employees and hiring
ThreatLocker has about 765 employees, up 3% over the last 30 days, with 4 open roles.
- Employees
- 765
- 30-day change
- +3%
- Open roles
- 4
ThreatLocker competitors
Security professionals most often compare ThreatLocker against Ivanti, Bitdefender, and Airlock Digital on cybersectools.com. 4 more are in the platform, with overlap scoring.
ranked by CybersecTools comparison demand, 90 days
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs4 live postings, role mix
- Tech stackframeworks, clouds, security












