SYN Ventures
QuietFiled to raiseWest Palm Beach, FLCybersecurity, Developer tools & infrastructure, FintechLast fund filed 2026
1 on a current fund
last 24 months
across filed funds
| Vehicle | Filed | Target | Sold to date | Investors |
|---|---|---|---|---|
| SYN Ventures Seed Fund IIFiled to raise in 2026, with no closing reported yet. | 2026 | $100M | $0 | 0 |
| SYN Ventures Fund III | October 2025 | $300M | $206M | 79 |
| SYN VENTURES SEED FUND I | September 2023 | $125M | $77M | 58 |
| SYN VENTURES FUND H | April 2023 | $20M | $20M | 11 |
| SYN Ventures Fund II-A |
Amounts are Item 13 as filed: the target is the whole offering, and the amount sold is cumulative across amendments rather than a final close. The filing carries no per-investor amount, so a firm’s own cheque is not recoverable here.
2 partners are named across this firm’s filings, 1 of them on a fund it is deploying now.
| Partner | Activity | Categories | Board seats | Last 24mo |
|---|---|---|---|---|
| Jay Leek | Quiet | Cybersecurity, Developer tools & infrastructure, Fintech | 21 |
Categories of SYN Ventures’s own portfolio companies, based on 26 with a verified or cited source.
Not a filing value: this is Lev’s own classification of each company, one company one vote regardless of how many of SYN Ventures’s partners are named on its board, shown only when we found a specific, checkable source. Companies with no source read as unclassified and are left out of the shares above.
| Firm | Shared boards | Companies |
|---|---|---|
| Clearsky Security | 22 | Adlumin, BigID, Blue Lava, CloudKnox Security, Cranium Al, Crash Override, CYLANCE, Demisto, Halcyon Tech, IntSights Cyber Intelligence, Optiv, PREDIMYA, ProtectWise, Query.AI, RedOwl Analytics, RegScale, REVELSTOKE SECURITY, SecZetta, Sevco Security, Singularity TopCo, Verodin, ZeroNorth |
| Scale Venture Partners | 4 | AppOmni, BigID, CyberGRX, Singularity TopCo |
| Rally Ventures | 3 | Blue Lava, REVELSTOKE SECURITY, Verodin |
| May 2022 |
| $300M |
| $4.8M |
| 26 |
| SYN Ventures Fund II | May 2022 | $300M | $295M | 177 |
| SYN Ventures Fund | May 2021 | $200M | $166M | 72 |
| 0 |
| Patrick HeimNot on the current fund | Quiet | Cybersecurity, Logistics & supply chain | 8 | 0 |
Activity is filed board seats in the last 24 months: 4+ Active, 2–3 Selective, 1 Slowing, none Quiet. A firm's tier totals its partners, so an active firm may be four partners with one seat each. It undercounts partners who invest without taking a board seat, and filings lag a closing by weeks, so Quiet means the paperwork is quiet, not the person.
| Bessemer Venture Partners | 2 | BigID, CyberGRX |
| .406 Ventures | 1 | Sevco Security |
| Bain Capital Ventures | 1 | Halcyon Tech |
| Blumberg Capital | 1 | IntSights Cyber Intelligence |
| Boldstart Ventures | 1 | BigID |
| Corner Ventures | 1 | Halcyon Tech |
| Crosslink Capital | 1 | ProtectWise |
| DFJ Growth | 1 | CYLANCE |
| Evolution Equity Partners | 1 | Halcyon Tech |
| NightDragon | 1 | Singularity TopCo |
| Riverwood Capital | 1 | BigID |
| Squadra Ventures | 1 | RedOwl Analytics |
A shared board seat: a company where filings name a SYN Ventures partner and a partner at the other firm, both with a clean identity match. Not a claim either firm led or co-led the round, only that both are named on the same board.