J2 Ventures
Overview
J2 Ventures is a deep-tech venture capital firm based in Boston, investing in sectors critical to national security and private sector advancements, including advanced computing, cybersecurity, telecom and infrastructure, and healthcare. The firm specializes in helping startups win funding and contracts from the military and other branches of government to better scale frontier technology products for their markets.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Agile Planetary Exploration, Inc. | Jun 2024 | Series B | Co-investor |
| Apex | Jun 2024 | Series B | Co-investor |
| Aalyria | Feb 2026 | Series B | Lead |
| Code Metal | Feb 2026 | Series B | Co-investor |
| Principal Mineral | Jun 2026 | Series A | Co-investor |
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Key People
Alexander Harstrick
Managing Partner
Jonathan Bronson
Managing Partner
Christine Keung
General Partner
Matt Goldman
General Partner
Tom Hennessey
Venture Partner
Kenny Minkyu Lee
Strategic Advisor & Investor
Michael Myers
Venture Capital Associate - Intern
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is J2 Ventures based?
J2 Ventures is headquartered in Boston, Massachusetts, United States.
When was J2 Ventures founded?
J2 Ventures was founded in 2020.
How many portfolio companies does J2 Ventures have?
J2 Ventures has 39 portfolio companies in Caplight's dataset.
What are some companies in J2 Ventures's portfolio?
Portfolio companies visible on Caplight include Agile Planetary Exploration, Inc., Apex, Aalyria, Code Metal, Principal Mineral.
What was J2 Ventures's most recent investment shown here?
J2 Ventures's most recent investment in this portfolio sample was in Principal Mineral in 2026.
What sectors does J2 Ventures focus on?
J2 Ventures focuses on Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Frontier & Industrial Tech, Healthcare & Life Sciences, FinTech, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Cybersecurity, Cybersecurity, Healthcare & Life Sciences, Frontier & Industrial Tech, Frontier & Industrial Tech, Telecommunications & Networking, Frontier & Industrial Tech, Cybersecurity, Enterprise Software, Frontier & Industrial Tech, Cybersecurity, Frontier & Industrial Tech, Telecommunications & Networking, Enterprise Software, Enterprise Software, Enterprise Software, Telecommunications & Networking, Enterprise Software, Enterprise Software, Media, Entertainment & Gaming, AI, Data & Cloud Infrastructure, Enterprise Software, Healthcare & Life Sciences, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Frontier & Industrial Tech, Enterprise Software, Enterprise Software, Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech, Cybersecurity, Enterprise Software, Cybersecurity, AI, Data & Cloud Infrastructure, Enterprise Software, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Energy & Sustainability, AI, Data & Cloud Infrastructure, Enterprise Software, Telecommunications & Networking, Telecommunications & Networking, Frontier & Industrial Tech, Enterprise Software, Enterprise Software, Consumer & Commerce, Frontier & Industrial Tech, Frontier & Industrial Tech.
What company stages does J2 Ventures focus on?
J2 Ventures typically invests at the Early stage.
What is J2 Ventures's AUM?
J2 Ventures's assets under management are estimated between $100.0M and $250.0M.