Anthony Pillitiere

CO-FOUNDER · CTOSAN FRANCISCO

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About

Anthony Pillitiere is Co-founder & CTO of Horizon3, a cybersecurity company based in San Francisco, founded in 2019. Horizon3's most recent disclosed round was a funding round of $100M in 2025-06.

Compiled automatically from StartupFox records.

Company

Horizon3CO-FOUNDER · CTO · CYBERSECURITY · 6 ROUNDS ON RECORD

Coverage on Anthony

Funding

Horizon3 Raises $250 Million Series E at Over $2 Billion Valuation Led by NightDragon and NEA

4 AUG 2026 · 5 MIN READ