David Meister co-founded his own early-stage fund before building infrastructure tools like Sydecar and Axiom Trust, giving him the rare perspective of both running deals as a GP and serving other VCs as a founder who productized back-office pain points. His combination of top-tier corporate law training and hands-on experience building venture infrastructure makes him unusually fluent in both the legal mechanics and operational workflows of how modern SPVs and funds actually deploy capital across the ecosystem.
About their Fund
Sectors
AI, Cybersecurity, Enterprise, Fintech, Health
Rounds
Avg Check Size
$250K - $1M
Notable Investments
J-Ventures operates as a "Capitalist Kibbutz" where its 400+ investors—including 140+ serial founders and 100+ VCs—actively help portfolio companies through a structured advisory platform rather than serving as passive capital providers. The fund explicitly positions itself as the largest Jewish investment fund globally, organizing tech investor missions to Israel and blending venture investing with Jewish community building and Zionist identity.
Other partners at the fund
Notable Fund
Investments
No items found.
Sheets they're in
No items found.
Sheets they're Fund is in
No items found.
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Popular Investors
investor name
Active in
Rounds
Avg. Check
Links
Deeptech / Hardware
Robotics
Biotech
+
12
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$400K - $2M
Unknown
Defense
Deeptech / Hardware
Energy
+
7
View more in profile...
Unknown
Pre-Seed - Series A
Unknown
$100K - $5M
Unknown
Defense
Deeptech / Hardware
Energy
+
7
View more in profile...
Unknown
Pre-Seed - Series A
Unknown
$100K - $5M
Unknown
Biotech
Health
Deeptech / Hardware
+
2
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$250K - $2M
Unknown
Climate
Deeptech / Hardware
Materials
+
4
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$400K - $1.5M
Unknown
Deeptech / Hardware
Robotics
Biotech
+
7
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$400K - $2M
Unknown
Deeptech / Hardware
Robotics
Biotech
+
2
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
~$750K
Unknown
Fintech
Deeptech / Hardware
Devtools
+
2
View more in profile...
Unknown
Pre-Seed - Series A
Unknown
$250K-$1M
Unknown
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