EEburyraised$700M·Growth|SStarcloudraised$200M·Growth|FFunraised$72M·Series A|SStandard Intelligenceraised$75M·Series A|NNetomiraised$110M·Series C|PParallel Web Systemsraised$100M·Series B|RRogoraised$160M·Series D|HHightouchraised$150M·Series D|TTrue Anomalyraised$650M·Series D|SSaronicraised$1.75B·Series D|AAvocaraised$125M·Series B|SSiFiveraised$400M·Series G|SSidewinder Therapeuticsraised$137M·Series B|HHermeusraised$350M·Series C|WWHOOPraised$575M·Series G|
HalcyonHL
HL

Halcyon

The only platform purpose-built to defeat ransomware

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DEVTOOLSSeries CEst. 2021200-500 employeesAustin

Halcyon is a cybersecurity company purpose-built for ransomware prevention. Unlike general EDR tools, Halcyon specifically trains its AI on ransomware behaviors, prevents encryption before it starts, and ensures business continuity even during an active attack.

Total Raised$180M
SYN VenturesDell Technologies Capital

Founders

J
Jon Miller
R
Ryan Smith

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