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Holly Ventures is a venture capital firm dedicated to investing exclusively in seed-stage founders within the cybersecurity industry. It provides capital and strategic support to entrepreneurs developing solutions for the sector's most pressing challenges, focusing on early-stage company formation and development.
The firm was founded by John Brennan, who established Holly Ventures with the insight that early-stage cybersecurity founders require direct engagement from investors and flexible capital structures. This approach aims to support entrepreneurs from the nascent stages, fostering growth from what they term "Day Zero" of company building.
Holly Ventures serves world-class cybersecurity founders, partnering with them to transform nascent ideas into viable enterprises. Its long-term vision is to empower these founders to build ambitious companies that address the evolving landscape of global cybersecurity threats, ultimately contributing to a more secure digital environment.
Holly Ventures has 1 tracked investment across 1 company. The latest tracked deal is $25.0M Series A in Venice in February 2026.
| Date | Company | Round | Lead Investor(s) | Co-Investor(s) |
|---|---|---|---|---|
| Feb 18, 2026 | Venice | $25.0M Series A | Cack Wilhelm | Assaf Rappaport, DOR Knafo, GIL Azrielant, Raaz Herzberg, Index Ventures, Vine Ventures |