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.
#8Endpoint Security Pacesetter· Q3 2026updated Oct 24, 2026
Latest ThreatLocker news and company activity
What ThreatLocker did, dated — selected moves from the record, one per kind, newest first.
- Oct 2026Exec changeCybersecurity firm appoints UK vice president following opening of Reading office
- Oct 2026PartnershipOrlando Magic and ThreatLocker Announce Expanded Partnership
- Jul 2026Mega roundThreatLocker Secures $190 Million in Series F Funding to Drive Product Innovation and Global Expansion
- Jul 2026Feature launch
ThreatLocker Momentum score
70/ 100climbing
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
ThreatLocker products
ThreatLocker funding
ThreatLocker has raised $553.34M in priced equity. Its most recent round was a Series F in July 2026. It has 7 funding rounds on record: Seed, Series B, Series C, Growth Equity, Series D, Series E, and Series F. 8 investors are on record, including Elephant and D. E. Shaw Ventures.
- Equity raised
- $553.34M7 priced rounds
- Last round
- Series FJul 2026
ThreatLocker employees and hiring
As of September 2026, 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
Competitors of ThreatLocker include Ivanti, Airlock Digital, and Bitdefender. 5 more are in the platform, with overlap scoring.
ranked by CybersecTools comparison demand, 90 days
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ThreatLocker CISO Positioning Score
How ThreatLocker reads to a CISO buyer: seven dimensions of the Mandos Framework, scored through the eyes of a security buyer.
