Justin Mateen Overview
- Investor Type
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Angel
- Status
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Active
- Professionals
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1
- Investments
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129
- Portfolio
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66
- Exits
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53
Justin Mateen General Information
Description
Mr. Justin Mateen serves as General Partner at JAM Fund. He co-founded & served as Chief Marketing Officer at Tinder. He also serves as a Board Member at Koinz. He served as an advisor at Soma Capital. Prior to that, he co-founded Canvas and Cover Canvas. He served as an Advisor at WiGo. He holds a degree from the USC Marshall School of Business.
Business Details
Website
justinmateen.comInvestor Status
Primary Investor Type
Corporate Office
- Beverly Hills, CA
- United States
Justin Mateen Investments (129)
| Company Name | Deal Date | Deal Type | Deal Size | Industry | Company Stage | Lead Partner |
|---|---|---|---|---|---|---|
| Subquadratic | 23-Sep-2026 | Seed Round | Software Development Applications | Startup | ||
| Fun.xyz | 01-May-2026 | Financial Software | Generating Revenue | |||
| Curative | 28-Nov-2025 | Other Healthcare Services | Generating Revenue | |||
| Estate Media | 03-Nov-2025 | Information Services (B2C) | Generating Revenue | |||
| Somethings | 21-Feb-2025 | Other Services (B2C Non-Financial) | Generating Revenue | |||
| Speak | 17-Oct-2023 | Educational and Training Services (B2C) | Generating Revenue | |||
| Catalyte | 18-Sep-2023 | IT Consulting and Outsourcing | Generating Revenue | |||
| UsageAI | 31-Aug-2023 | Business/Productivity Software | Generating Revenue | |||
| Whop | 20-Jul-2023 | Early Stage VC | Business/Productivity Software | Generating Revenue | ||
| Slash | 04-May-2023 | Early Stage VC | Other Financial Services | Generating Revenue |
Justin Mateen Exits (53)
| Company Name | Exit Date | Exit Type | Exit Size |
|---|---|---|---|
| Vitau | 30-Oct-2026 | Out of Business | |
| Firefly Health | 01-Oct-2026 | ||
| Revel | 01-Jul-2026 | ||
| Brex | 20-May-2026 | ||
| idwall | 06-May-2026 | ||
| Our Habitas | 15-Apr-2026 | ||
| NuHome | 30-Mar-2026 | ||
| OnSiteIQ | 01-Mar-2026 | ||
| Hike Global | 13-Sep-2025 | Out of Business | |
| Alto Pharmacy | 21-May-2025 | Merger/Acquisition |
Justin Mateen Investments by Industry, Year, and Region
Investments by Industry
Investments by Year
Investments by Region
Justin Mateen Co-Investors (252)
| Name | With | Exits | Lead Partner | Series | Industry |
|---|---|---|---|---|---|
| JAM Fund | 12 |
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| Soma Capital |
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| Y Combinator |
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| Global Founders Capital |
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| Streamlined Ventures Management |
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Justin Mateen FAQs
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Who is Justin Mateen?
Justin Mateen is an angel Investor who has made 129 investments.
-
What kind of investor is Justin Mateen?
Justin Mateen is an angel investor.
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What does Justin Mateen do?
As an angel investor, Justin Mateen invests personal money into promising companies, typically in exchange for equity.
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How many board seats does Justin Mateen hold?
Justin Mateen holds a board seat in Koinz.
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What has Justin Mateen invested in?
Justin Mateen has made numerous investments in companies like Subquadratic, Fun.xyz, and Curative within the Software Development Applications, Financial Software, and Healthcare Services industries.
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What has Justin Mateen invested in recently?
Justin Mateen's latest investment was on 23-Sep-2026 in Subquadratic, a company within the Software Development Applications industry.
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