Insights

Strategic focus Harpoon concentrates on early stage founders building technologies critical to U.S. power and national resilience. This suggests sales opportunities with government-facing startups and companies pursuing national security or infrastructure autonomy initiatives, including defense contractors and critical infrastructure software providers.

Government traction The firm has helped portfolio companies secure nearly $1B in U.S. government contracts, including non-dilutive grants. This indicates potential upsell or partnership opportunities with Harpoon portfolio companies seeking funding channels, as well as vendors or service providers who can support government-focused programs and compliance.

Industry breadth Portfolio includes geostationary satellites, sustainable chemistry, AI drug discovery, and software security. Sales opportunities span aerospace, clean tech, life sciences, and cybersecurity, suggesting cross-vertical partnerships, platform integrations, or enterprise pilots across diverse sectors.

Leadership signal Led by a founder with diverse backgrounds (Olympics, Navy SEAL, venture investing) and a mission-driven stance, Harpoon seeks bold national enhancement leaders. This points to collaboration opportunities with mission-aligned vendors, veteran-owned businesses, and growth-stage founders pursuing high-impact initiatives.

Growth dynamics With 60+ portfolio companies and revenue in the low tens of millions, Harpoon represents a broad network for referrals, introductions, and co-selling. Targeted outreach to Harpoon’s portfolio and their ecosystem partners can unlock strategic alliances, via accelerators, advisory services, or shared go-to-market programs.

Similar companies to Harpoon

Harpoon Tech Stack

Harpoon uses 8 technology products and services including Amazon Web Services, Wix, WordPress, and more. Explore Harpoon's tech stack below.

Media & News

Harpoon's Email Address Formats

Harpoon uses at least 1 email format:
Harpoon Email FormatsExamplePercentage
First@harpoon.vcJohn@harpoon.vc
100%

Frequently Asked Questions

What is Harpoon's stock symbol?

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Harpoon is a publicly traded company; the company's stock symbol is HARP.

What is Harpoon's official website and social media links?

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Harpoon's official website is harpoon.vc and has social profiles on LinkedIn.

How much revenue does Harpoon generate?

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As of August 2026, Harpoon's annual revenue is estimated to be $1M - $10M.

What is Harpoon's NAICS code?

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Harpoon's NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does Harpoon have currently?

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As of August 2026, Harpoon has approximately 17 employees across 3 continents, including North America, Asia and Europe. Key team members include Investor: C. B. and Executive Assistant: T. L. Explore Harpoon's employee directory with LeadIQ.

What industry does Harpoon belong to?

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Harpoon operates in the Venture Capital and Private Equity Principals industry.

What technology does Harpoon use?

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Harpoon's tech stack includes Amazon Web Services, Wix, WordPress, Zendesk, Google Cloud, DocuSign, Webflow and WP Engine.

What is Harpoon's email format?

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Harpoon's email format typically follows the pattern of First@harpoon.vc. Find more Harpoon email formats with LeadIQ.

When was Harpoon founded?

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Harpoon was founded in 2018.
Harpoon logo

Harpoon

Venture Capital and Private Equity PrincipalsCalifornia, United States11-50 Employees

Harpoon is a San Diego-based venture firm focused on early-stage founders developing technologies critical to U.S. power and national resilience. The firm positions itself within the venture capital and private equity landscape as a purpose-driven investor that supports American innovation, with a portfolio of more than 60 companies and a track record of securing substantial government contracts. Its work centers on providing strategic value beyond capital, helping portfolio companies navigate government programs and non-dilutive funding to pursue programs of record and other opportunities tied to U.S. priority sectors.
Harpoon emphasizes a multidisciplinary leadership approach, drawing on the diverse backgrounds of its team to inform investments and support for founders. Since its inception in 2018, the firm has consistently backed early-stage companies across areas such as geostationary satellites, sustainable chemical manufacturing, AI-enabled drug discovery, and software security. The organization is led by founder Larsen Jensen, and it positions itself as a tactical advantage for its portfolio, grounded in a mission to shape a new era of American innovation from its base in California.

Section iconCompany Overview

Website
harpoon.vc
Stock Symbol
HARP
NAICS Code
52391 - Miscellaneous Intermediation
Founded
2018
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Harpoon's revenue is estimated to be in the range of $1M - $10M

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