SYN Ventures
QuietWest Palm Beach, FLHardware, Business ServicesLast fund filed October 2025Website
1 on a current fund
last 24 months
across filed funds
| Vehicle | Filed | Target | Sold to date | Investors |
|---|---|---|---|---|
| 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 | May 2022 | $300M | $295M | 177 |
| SYN Ventures Fund II-A | May 2022 |
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 |
Classified sectors 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 Power Technology | 23 | Adlumin, BigID, Blue Lava, CloudKnox Security, Cranium Al, Crash Override, CyberGRX, CYLANCE, Demisto, Halcyon Tech, IntSights Cyber Intelligence, Optiv, PREDIMYA, ProtectWise, Query.AI, RedOwl Analytics, RegScale, REVELSTOKE SECURITY, SecZetta, Sevco Security, Singularity TopCo, Verodin, ZeroNorth |
| 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 |
| $300M |
| $4.8M |
| 26 |
| 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.
| 4 |
| AppOmni, BigID, CyberGRX, Singularity TopCo |
| Bessemer Venture Partners | 2 | BigID, CyberGRX |
| Bain Capital Ventures | 1 | Halcyon Tech |
| BCV | 1 | Halcyon Tech |
| Boldstart Ventures | 1 | BigID |
| Bridge Street | 1 | Singularity TopCo |
| Crosslink Blue Link Ventures | 1 | ProtectWise |
| Crosslink Endeavour | 1 | ProtectWise |
| DFJ Growth | 1 | CYLANCE |
| MBD | 1 | Singularity TopCo |
| NightDragon | 1 | Singularity TopCo |
| Riverwood Capital | 1 | BigID |
| Riverwood Shoreline | 1 | BigID |
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.