Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
Verified emails & LinkedIn for founders across this portfolio.
Electroflow Technologies is a chemical manufacturing company that specializes in developing battery materials for energy abundance.
LeapYear develops technology for enterprises to securely unlock value from their most sensitive data assets.
American Supercritical is an energy technology company that develops supercritical carbon dioxide (sCO₂) power systems.
Malachyte offers an intelligence platform that develops real-time individualization solutions.
Oso is authorization as a service
Stewarding the Oceans
Vantage is a cloud cost management platform that helps teams analyze, allocate, and optimize cloud spend across cloud, AI, and SaaS.
Vector is a defense and space manufacturing company.
Tarsal is a data pipeline that builds for modern security teams.
General Galactic is a space tech startup developing advanced spacecraft and propulsion systems
TruEra provides AI quality management solutions that test, optimize, and monitor machine learning models.
Decodable is a serverless data integration and engineering platform for streaming data.
Orbital Operations is developing high thrust space vehicles for satellite defense.
Graphiant offers Network-as-a-Service solutions for AI, Cloud, and SaaS connectivity.
Lumos is a tech company that develops unified access platforms for IT and security teams to manage app and data access.
deepset offers an open-source LLM framework and a cloud platform for enterprise AI teams.
Robust Intelligence is a software firm that uses an automated approach to protect companies from AI security and safety vulnerabilities.
EraDrive is a startup specializing in autonomous spacecraft navigation and collision avoidance.
Valinor Discovery uses machine learning to simulate drug performance and support data-driven drug development decisions.
Cloud-Native Network Defense Platform for All Your Cloud and On-Prem Traffic
WireScreen is the leading China business intelligence platform.
Train and run AI on the right data
MatX is an AI semiconductor company that designs custom chips and hardware architectures to support large language models.
Aalo Atomics manufactures and develops nuclear power plants for clean energy production.
Harpoon has invested in 41 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.
Harpoon's top investment sectors include Software, Artificial Intelligence (AI), Information Technology, Manufacturing, Machine Learning. The firm invests across 55 different industry categories.
Among tracked funding rounds, MatX received $500.0M in a Series B round. Harpoon's total known invested capital is $1.3B.
Harpoon's average investment size is $36.4M across its portfolio of 41 companies.
Recent Harpoon portfolio additions include Electroflow Technologies, LeapYear Technologies, American Supercritical, Malachyte, Oso. These companies were founded in 2020 or later.