FirstMark Capital J1
FirstMark Capital J1 is a venture capital fund investing in United States, across every sector. They write Seed and Series A cheques. We hold 59 investments for them on record.
firstmarkcapital.us- Sectors
- Generalist
- Geographies
- United States
- Cheque size
- Not on record
What FirstMark Capital J1 invests in
Early-stage venture firm backing exceptional founders in technology with transformative platform support including networks, customers, and talent.
People at FirstMark Capital J1
No named contacts on record yet.
No named contacts on record at FirstMark Capital J1 yet.
FirstMark Capital J1 portfolio
59 investments on record. Each row says whether the round came from the fund's own portfolio page or from the press, so you can check it.
| Company | Sector | Round | Amount | Date |
|---|---|---|---|---|
| CybersecurityIsrael | — | $50M | May 2026press | |
| HealthcareUnited States | series-b | $55M | Feb 2026press |
57 more investments on record for FirstMark Capital J1.
The first two are open to everyone. A free account opens the rest — the company, the round, the amount, the date and where each number came from. No card, no demo call.
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Write to FirstMark Capital J1 with something they'll read.
Pitch2Fund scores your startup against FirstMark Capital J1's actual thesis and portfolio, then writes the email — citing the companies they've already backed and why yours fits beside them. Free, and you keep the contacts.