Investing Profile
Justin Mateen
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cbCurrent Investing Position
Angel
Investment Range
$10K - $500K
Sweet Spot
$100K
Investments On Record
172
Justin Mateen is on these Sector & Stage Rankings
Web3/Blockchain (Series B)AI (Series B)Gaming/eSports (Seed)Social Networks (Seed)Gaming/eSports (Series B)Consumer Internet (Series B)Gaming/eSports (Series A)Web3/Blockchain (Seed)Marketplaces (Series B)Web3/Blockchain (Series A)Social Networks (Series B)AI (Seed)AI (Series A)Marketplaces (Series A)Los Angeles / Southern CaliforniaConsumer Internet (Seed)Angel, Scout, and Solo-CapitalistsGaming/eSports (Pre-seed)Web3/Blockchain (Pre-seed)Social Networks (Pre-seed)AI (Pre-seed)Consumer Internet (Pre-seed)Marketplaces (Pre-seed)Social Networks (Series A)Consumer Internet (Series A)Marketplaces (Seed)
Justin Mateen's Investments On Record (131)
| Company | StageDateRound Size | Total Raised |
|---|---|---|
Last Energy | Series CDec 2025$100M Series BAug 2024$40M | $160M |
Curative | Series BNov 2025$150M Series ASep 2020$8M SeedFeb 2020 | $160M |
Estate Media | SeedNov 2025$1M | $1M |
Hidden Studios | Pre SeedApr 2025$2M | $2M |
Serve AI | SeedApr 2025$3M | $3.5M |
Urbanic | Series CNov 2023$150M | $150M |
Fun | SeedOct 2023$10M Pre SeedOct 2022$4M | $14M |
Whop | Series AJul 2023$17M SeedJan 2022$1M | $18M |
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