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J2 Ventures

HQ · Massachusetts
WebsiteLinkedInUpdate entry

J2 Ventures backs pre-seed through Series A companies developing advanced computing, cybersecurity, telecom and infrastructure, and healthcare technologies with commercial and government applications.

Stage focus
Pre-Seed / InceptionSeedSeries A
Lead / follow
Can Lead
Check size
$1m–$10m
Ownership target
7–10%
Specialization
Deep TechCybersecurityInfrastructure / Developer ToolsHealthtech / Digital HealthLife Sciences
Generalist / Specialist

Specialist

Latest fund size

$250 million

Latest fund vintage

2025


Investing team
  • Aashka Dave, InvestorAashka DaveInvestor
  • Alexander Harstrick, Managing Partner, Co-FounderAlexander HarstrickManaging Partner, Co-Founder
  • Christine Keung, PartnerChristine KeungPartner
  • Jonathan Bronson, Managing Partner, Co-FounderJonathan BronsonManaging Partner, Co-Founder
  • Matthew Goldman, PartnerMatthew GoldmanPartner
How to reach them

info@j2vp.com


Notable investments

Oura Ring, Aalyria, SkyFi, Acalvio, Cinder, Nametag, Micron Biomedical, Tasso, Somnair, Apex Space

Sources
j2vp.com ↗j2vp.com/team ↗j2vp.com/philosophy ↗j2vp.com/companies ↗prnewswire.com/news-releases/j2-ventures-raises-250-million-oversubscribed-brookhaven-fund-to-advance-technologies-critical-to-americas-security-and-competitiveness-302610459.html ↗

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