Harpoon Ventures

Harpoon Ventures

Venture Capital and Private Equity Principals

San Diego, California 8,941 followers

Harpoon is an early-stage venture capital fund.

About us

Harpoon Ventures is an early-stage venture capital firm with a deep commitment to supporting the next generation of groundbreaking technology. With $300 million in assets under management, we invest in a wide range of transformative ventures, including those in AI, deep tech, cyber security, and enterprise infrastructure. Since 2018, we have made early investments in breakout companies including: ▪️Astranis - geostationary communications satellites ▪️Solugen - sustainable chemical manufacturing ▪️Genesis Therapeutics - AI for drug discovery ▪️Robust Intelligence - end-to-end AI security ▪️Semgrep - improving software security and reliability ▪️Material Security - risk mitigation and security for cloud office apps As an active partner to our founders, we go beyond simply providing capital. We immerse ourselves in the trenches alongside our portfolio companies, offering strategic guidance, operational expertise, and unwavering support. Led by our founding partner, Larsen Jensen, a two-time Olympic Medalist and American record holder turned U.S. Navy SEAL turned venture capitalist, our team's diverse backgrounds and expertise bring a unique perspective to every investment. We are excited to partner with visionary founders who share our passion for transforming the world through leading technology.

Website
https://www.harpoon.vc
Industry
Venture Capital and Private Equity Principals
Company size
11-50 employees
Headquarters
San Diego, California
Type
Partnership
Founded
2018
Specialties
Entrepreneurship

Locations

Employees at Harpoon Ventures

Updates

  • View organization page for Harpoon Ventures, graphic

    8,941 followers

    The way we produce energy is changing, and the players are bigger than ever. 👇 With Google, Microsoft, and Southern Company throwing their weight behind nuclear energy, it’s clear the world is looking for more than just solar panels and wind turbines. They’re recognizing something critical: nuclear power isn’t just part of the solution—it might be the missing piece that gets us to a low-carbon future without sacrificing reliability. Enter Aalo Atomics, a Harpoon Ventures portfolio company that’s ready to seize this moment in our history. Aalo is reimagining what’s possible with nuclear, developing advanced small modular reactors (SMRs) that offer a fresh approach—safe, scalable, and cost-effective. Aalo’s SMRs utilize innovative cooling systems and modular designs, allowing them to be deployed in diverse environments and tailored to varying energy needs. These reactors are built with a focus on simplified construction and reduced operational costs, making them not only quicker to deploy but also more adaptable to changing grid demands. Their smaller footprint and enhanced safety features mean they can operate closer to population centers, providing a reliable energy source while minimizing environmental impact. Aalo is pushing the boundaries of what nuclear can achieve, making clean, consistent power more accessible than ever. As the big names shift their focus and dollars toward nuclear, Aalo finds itself perfectly positioned to deliver the next wave of innovation. This shift in focus from some of the biggest names in tech and energy is a clear signal that the market is ready for something new. Aalo Atomics is leading the charge, driving us toward a future where nuclear isn’t just a side note—it’s a centerpiece. ⇀

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  • View organization page for Harpoon Ventures, graphic

    8,941 followers

    MIT Technology Review just named Harpoon Ventures portfolio company Solugen one of the top 15 Climate Tech Companies to Watch in 2024! What began as a simple experiment in 2016, with two founders improvising in a makeshift lab, has grown into a powerhouse of a brand and a movement of sustainability. Today, Solugen moves massive quantities of sustainable chemicals—millions of pounds every year—serving industries like energy, agriculture, and beyond. Next up? They're doubling capacity in Houston by 2025, with an even bigger expansion planned for the Midwest. We're beyond excited to continue to back the best and support those who are changing our modern way of life! Check out the writeup here: https://lnkd.in/gBV7BH_U

    Solugen Named Top Climate Company - Harpoon Ventures

    Solugen Named Top Climate Company - Harpoon Ventures

    technologyreview.com

  • View organization page for Harpoon Ventures, graphic

    8,941 followers

    Don't miss our next livestream, where we're talking about The Future of Autonomy with Merlin Labs' own Matt George! Harpoon Ventures' founder, Larsen Jensen, will interview Matt and discuss where the future of autonomy is headed in a live video webinar. Merlin Labs is undertaking some incredible feats of engineering with their AI pilot technology, and we can't wait to share some of Matt's insight into the future of this space. Be sure to join us LIVE here on LinkedIn and our streaming platform (link below) on October 17th. 👉 Sign Up Here: https://lnkd.in/g9MJPJfU This is a conversation you won’t want to miss! ⇀

    Harpoon Ventures Livestream - The Future of Autonomy

    Harpoon Ventures Livestream - The Future of Autonomy

    calendly.com

  • View organization page for Harpoon Ventures, graphic

    8,941 followers

    At Harpoon Ventures, we see a future where advanced nuclear energy addresses the growing need for sustainable, zero-carbon power. 👇 The U.S. Department of Energy’s Liftoff report attached to this post highlights how nuclear technology is poised to evolve, with innovations like small modular reactors (SMRs) and advanced fission systems leading the way. These technologies offer cleaner, more resilient energy solutions that can be efficiently scaled to meet global demands. Nuclear power has the potential to provide a stable and reliable energy source that can significantly reduce our reliance on fossil fuels, playing a crucial role in combating climate change. What stands out in the Liftoff report is the renewed focus on overcoming traditional barriers—improving cost efficiency, enhancing safety, and ensuring scalability—by reimagining reactor designs and their applications. Aalo Atomics is helping advance this vision by developing technology that focuses on safety, affordability, and adaptability to diverse environments. Their innovations are leading the way in transforming how we think about nuclear energy’s role in the modern energy grid. We at Harpoon Ventures are excited to support their journey and contribute to reshaping the energy landscape for a cleaner and more secure future. The Liftoff report provides a roadmap for how nuclear energy can become a cornerstone of a global energy system, offering the reliability, efficiency, and sustainability needed to meet future energy demands. We believe in the potential of this sector, and the companies driving its progress and are proud to support this vision. ⇀

  • View organization page for Harpoon Ventures, graphic

    8,941 followers

    Join Harpoon's Founder and GP Larsen Jensen and Yaron Singer tomorrow, October 2nd at 10am PT, for a live discussion on The Future of AI Security.👇 Our guest, Yaron, founded one of the most innovative AI security companies of our time and recently led the team at Robust Intelligence through an acquisition by Cisco. The 30-minute discussion will be held live on LinkedIn, YouTube, and our live-streaming platform. You can use the link below to secure your spot and add the event to your calendar. We'll be taking a live Q&A from the audience. This is one live webinar you won't want to miss! 👉 Sign up here: https://lnkd.in/gAw3M3yv

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  • View organization page for Harpoon Ventures, graphic

    8,941 followers

    We’re thrilled that our founder and managing partner, Larsen Jensen, will be speaking at the 100X event’s Energy Track on October 15th. With his background as a two-time Olympic medalist, former US Navy SEAL, and venture capitalist, Larsen will join top industry leaders in discussing the future of sustainable energy. ⇀

    View organization page for TDK Ventures, graphic

    12,061 followers

    We're gearing up for our upcoming 100X event, featuring a dedicated Energy Track on October 15th. This invite-only gathering will unite leading industry voices to explore the latest advancements and strategies driving sustainable energy. Here's a glimpse of some featured speakers, with more to be shared in the coming weeks. 💡 Larsen Jensen, founder and managing partner of Harpoon Ventures, is a two-time Olympic medalist, former US Navy SEAL, Stanford MBA graduate, and seasoned venture capitalist with experience. Through his San Diego-based firm, he focuses on supporting early-stage technology companies. 💡 Meghan Sharp, PhD MBA is the Global Head and Chief Investment Officer of Decarbonization Partners, a BlackRock and Temasek joint venture investing in decarbonization solutions to achieve net-zero emissions by 2050. Since 2022, she has managed a $1.40 billion fund and overseen a global team, drawing on her extensive venture capital experience and academic background. 💡 Tara Narayanan leads cross-sectoral analysis for North America at BloombergNEF, focusing on long-term decarbonization trends and exploring economic, policy, and company dynamics in US solar and renewables. She also brings valuable insights from her background as a manufacturing engineer, where she analyzed electrification preferences and agricultural systems. Learn more about 100X: https://lnkd.in/gixVE-YG #100X2024 #energy #sustainability #FutureOfEnergy

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  • View organization page for Harpoon Ventures, graphic

    8,941 followers

    Are you curious about the differences (and similarities) between joining the ranks of the elite Navy SEALs and breaking into Venture Capital? Take Larsen Jensen's experience as he juxtaposes the two in an outstanding video podcast interview with the team at Demo Day! Check out the full episode now 👇 YouTube: https://lnkd.in/gtGK7Vph Spotify: https://lnkd.in/gj2dXbe4 Apple Podcasts: https://lnkd.in/gPvW245s

  • View organization page for Harpoon Ventures, graphic

    8,941 followers

    You are not going to want to miss our next livestream! 👇 Join Harpoon's Founder and GP Larsen Jensen and Yaron Singer next Wednesday, October 2nd at 10am PT, for a live discussion on The Future of AI Security. Our guest, Yaron, founded one of the most innovative AI security companies of our time and recently led the team at Robust Intelligence (now part of Cisco) through acquisition by Cisco. The 30-minute discussion will be held live on LinkedIn, YouTube, and our live-streaming platform. You can use the link below to secure your spot and add the event to your calendar. We'll be taking a live Q&A from the audience and discussing how AI is currently being used to detect and prevent cyberattacks, how Yaron's team is pioneering tools that secure AI models, and the AI model deployment process. This is one live webinar you won't want to miss! 👉 Sign up here: https://lnkd.in/gAw3M3yv

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  • View organization page for Harpoon Ventures, graphic

    8,941 followers

    Harpoon Ventures' own Larsen Jensen spoke with Jackson Fordyce and Josiah Simons on the Demo Day Podcast and it was AWESOME! As you know, we do quite a few podcast interviews around here, but this one stands out as one of the more intriguing and thought-provoking interviews we've conducted lately! Jackson and Josiah were outstanding hosts, bringing an unmatched vibe to the discussion that made for an incredible discussion. Curious how being a VC ranks up against being a SEAL and a two-time Olympian? Wondering where all of our modern-day explorers went? Interested to hear how Larsen's journey took him from the almond fields of California to the ranks of a powerhouse VC, with two Olympic medals and a Navy SEAL Trident in between that journey? Check out the full episode now! 👇 YouTube: https://lnkd.in/gtGK7Vph Spotify: https://lnkd.in/gj2dXbe4 Apple Podcasts: https://lnkd.in/gPvW245s

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