Venture capital fund · 1 deal
Florida cybersecurity-focused VC
Every published round SYN Ventures took part in, and every parcel of existing shares it bought off another holder. Deals we hold but haven't published yet are not counted.
| Company | Stage | Announced | Amount | Role | Alongside | Sources |
|---|---|---|---|---|---|---|
| Nullify | Seed | 4 Aug 2026 | $17.8m | Lead | Startup Daily (5 Aug 2026), Startup Daily (6 Feb 2026) |
Companies SYN Ventures has backed in a published round, and companies whose existing shares it bought off another holder.
| Company | What it does | First invested | Rounds | Led |
|---|---|---|---|---|
| Nullify | AI agents that autonomously find, validate and fix software vulnerabilities | 4 Aug 2026, Seed | 1 | 1 |
Fund closes reported for SYN Ventures, as distinct from the investments it has made.
Companies SYN Ventures has backed that another company then bought. An exit for the holding, not a deal SYN Ventures did.
Stories naming SYN Ventures. Where several outlets covered the same round, they are bundled under whichever ran the fullest account.
Australian-founded AI vulnerability platform Nullify, now San Francisco-based, has closed a second seed round led by SYN Ventures with returning backer Black Nova; SYN's Glenn Chisholm joins its board.
Also Startup Daily