JAM Fund
Overview
JAM Fund, founded by Justin Mateen in 2020 and headquartered in Los Angeles, California, is a venture capital firm known for investing in visionary founders disrupting large markets. The firm focuses on early-stage investments, particularly in sectors such as fintech, e-commerce, SaaS, and consumer technology. JAM Fund often co-invests with other prominent venture capital firms like Y Combinator, Andreessen Horowitz, and Thiel Capital, enhancing their ability to support startups with substantial resources and networks. The firm leverages its founder's extensive network and experience to provide strategic guidance and operational support to its portfolio companies, helping them navigate growth and scale effectively. With a focus on high-potential early-stage companies, JAM Fund continues to make significant contributions to the startup ecosystem.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Owner.com | Aug 2021 | Seed | Co-investor |
| Radiant Industries, Inc. | Mar 2022 | Series A | Co-investor |
| Curative | Dec 2025 | Series B | Co-investor |
| MediaLab | Dec 2021 | Series A | Co-investor |
| Genies | Apr 2022 | Series C | - |
For institutional investors. Book with your work email.
Key People
Justin Mateen
Founding Partner
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is JAM Fund based?
JAM Fund is headquartered in Los Angeles, California, United States.
When was JAM Fund founded?
JAM Fund was founded in 2020.
How many portfolio companies does JAM Fund have?
JAM Fund has 64 portfolio companies in Caplight's dataset.
What are some companies in JAM Fund's portfolio?
Portfolio companies visible on Caplight include Owner.com, Radiant Industries, Inc., Curative, MediaLab, Genies.
What was JAM Fund's most recent investment shown here?
JAM Fund's most recent investment in this portfolio sample was in Curative in 2025.
What sectors does JAM Fund focus on?
JAM Fund focuses on Healthcare & Life Sciences, Consumer & Commerce, Consumer & Commerce, Consumer & Commerce, Consumer & Commerce, FinTech, Consumer & Commerce, FinTech, Media, Entertainment & Gaming, Energy & Sustainability, Consumer & Commerce, Consumer & Commerce, Healthcare & Life Sciences, Healthcare & Life Sciences, Mobility, Transportation & Logistics, Consumer & Commerce, Consumer & Commerce, FinTech, Crypto & Web3, FinTech, FinTech, FinTech, FinTech, Consumer & Commerce, FinTech, Consumer & Commerce, Consumer & Commerce, Healthcare & Life Sciences, FinTech, Mobility, Transportation & Logistics, Consumer & Commerce, Healthcare & Life Sciences, Consumer & Commerce, Media, Entertainment & Gaming, Consumer & Commerce, Mobility, Transportation & Logistics, Media, Entertainment & Gaming, FinTech, Energy & Sustainability, Enterprise Software, Energy & Sustainability, FinTech, FinTech, Media, Entertainment & Gaming, AI, Data & Cloud Infrastructure, Consumer & Commerce, FinTech, Consumer & Commerce, Enterprise Software, Mobility, Transportation & Logistics, Healthcare & Life Sciences, Crypto & Web3, Enterprise Software, FinTech, Enterprise Software, Media, Entertainment & Gaming, Enterprise Software, Media, Entertainment & Gaming, Consumer & Commerce, Enterprise Software, Consumer & Commerce, Frontier & Industrial Tech, Mobility, Transportation & Logistics, Consumer & Commerce, Energy & Sustainability, FinTech, FinTech, Consumer & Commerce, Mobility, Transportation & Logistics, Energy & Sustainability, Enterprise Software, Crypto & Web3, Frontier & Industrial Tech, Media, Entertainment & Gaming, FinTech, Enterprise Software, Media, Entertainment & Gaming, AI, Data & Cloud Infrastructure, Enterprise Software, Media, Entertainment & Gaming, FinTech, FinTech, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, Enterprise Software, Consumer & Commerce, Consumer & Commerce, Mobility, Transportation & Logistics, Crypto & Web3, Enterprise Software, Mobility, Transportation & Logistics, Mobility, Transportation & Logistics, Enterprise Software, Consumer & Commerce, Enterprise Software, Enterprise Software, Mobility, Transportation & Logistics, Crypto & Web3, Frontier & Industrial Tech, Enterprise Software, Real Estate & PropTech, FinTech, Consumer & Commerce, Frontier & Industrial Tech, Enterprise Software, Enterprise Software, Consumer & Commerce, FinTech, Real Estate & PropTech, Mobility, Transportation & Logistics, AI, Data & Cloud Infrastructure, Enterprise Software, Healthcare & Life Sciences, Frontier & Industrial Tech, Frontier & Industrial Tech, Mobility, Transportation & Logistics, Mobility, Transportation & Logistics, Frontier & Industrial Tech, Enterprise Software, Enterprise Software, Frontier & Industrial Tech, Consumer & Commerce, Enterprise Software.
What company stages does JAM Fund focus on?
JAM Fund typically invests at the Early stage.
What is JAM Fund's AUM?
JAM Fund's assets under management are estimated between $250.0M and $500.0M.