John Vrionis
Founder and Managing Partner
Menlo Park, California, United States
39 investmentsJohn Vrionis is a Founder and Managing Partner based in Menlo Park, California, United States. John Vrionis has backed 39 companies, including Arctic Wolf, Citadel Defense Company and Transposit. Investment focus areas include Advice, E-Learning and Enterprise.
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Investment Focus
Portfolio Companies (39)
| Industry | Stage | Website | |||
|---|---|---|---|---|---|
| 1 | Arctic Wolf | — | — | — | — |
| 2 | Citadel Defense Company | — | — | — | — |
| 3 | Transposit | — | — | — | — |
| 4 | Armorblox | — | — | — | — |
| 5 | Oloid | — | — | — | — |
| 6 | STEEZY | — | — | — | — |
| 7 | Embrane | — | — | — | — |
| 8 | Illumix | — | — | — | — |
| 9 | Banyan Security | — | — | — | — |
| 10 | Vivun | — | — | — | — |
| 11 | Arrikto | — | — | — | — |
| 12 | Winnie | — | — | — | — |
Showing 1–12 of 39
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