Larsen Jensen
InvestorFounderPirate at Black Flag (Harpoon Ventures) · Founder at Harpoon
United States
FoundedHarpoon
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About
Larsen Jensen is the founder and Managing General Partner of Harpoon Ventures, a $300M AUM firm focused on early-stage technology companies, where he has raised three funds. He previously worked in venture at Andreessen Horowitz and Lightspeed Venture Partners, and earlier in Goldman Sachs' Principal Investment Area within its Merchant Banking Division. A former U.S. Navy SEAL and two-time Olympic medalist swimmer, he holds an undergraduate degree from the University of Southern California and an MBA from Stanford Graduate School of Business.
Contact· self-published, not guessed
Invests in
AI & Machine LearningBiotechClimate TechCybersecurityDeep TechDefense TechEnergyHardwareNew MaterialsRoboticsSector AgnosticSemiconductors
Founder at Harpoon
Intro paths
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Harpoon's investors · 1
Investments
Per curated public sources.
Colleagues at Black Flag
Frequently asked questions
- Who is Larsen Jensen?
- Larsen Jensen is the founder and Managing General Partner of Harpoon Ventures, a $300M AUM firm focused on early-stage technology companies, where he has raised three funds. He previously worked in venture at Andreessen Horowitz and Lightspeed Venture Partners, and earlier in Goldman Sachs' Principal Investment Area within its Merchant Banking Division. A former U.S. Navy SEAL and two-time Olympic medalist swimmer, he holds an undergraduate degree from the University of Southern California and an MBA from Stanford Graduate School of Business.
- Where does Larsen Jensen work?
- Larsen Jensen is Founder of Harpoon and Pirate at Black Flag and Founder and Managing General Partner at Harpoon Ventures.
- What does Larsen Jensen invest in?
- Larsen Jensen invests in AI & Machine Learning, Biotech, Climate Tech, Cybersecurity, Deep Tech, Defense Tech, Energy, Hardware, New Materials, Robotics, Sector Agnostic, Semiconductors.
- What companies did Larsen Jensen found?
- Larsen Jensen founded Harpoon.
- What companies has Larsen Jensen invested in?
- Investments tracked here include Citadel Defense, CyCognito, Firestorm, LeapYear Technologies, WireScreen.
Founder mafias
Stanford University Graduate School of Business mafia976
Also came through, then founded or led a company.
University of Southern California mafia458
Also came through, then founded or led a company.
Andreessen Horowitz mafia97
Also came through, then founded or led a company.
Lightspeed Venture Partners mafia36
Also came through, then founded or led a company.
Harpoon Ventures mafia3
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Black Flag's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights

























