Investing Profile

Tuff Yen

Investor

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Investments On Record

10

Tuff Yen is on these Sector & Stage Rankings

Games (Seed)Social Commerce (Seed)Advertising (Seed)Developer Tools (Seed)Media/Content (Seed)Social Networks (Seed)E-commerce (Seed)Advertising (Pre-seed)Games (Pre-seed)Social Commerce (Pre-seed)Developer Tools (Pre-seed)Media/Content (Pre-seed)Social Networks (Pre-seed)E-commerce (Pre-seed)Enterprise (Pre-seed)SaaS (Pre-seed)SaaS (Seed)Enterprise (Seed)

Tuff Yen's Investments On Record (8)

Company	StageDateRound Size	Total Raised
Hubble Network	Series BSep 2025$70M	$90M
Co-investors: Somesh Surapureddi (Angel Operator Partners (aop)), Trang Nguyen (Transpose platform), Marc Weiser (RPM Ventures), Jett McCandless, Don Dodge
Cropsy Technologies	SeedOct 2023$1M	$3M
Co-investors: Tracy Atkin (Angel Investors Marlborough)
LiteraSeed	Pre SeedSep 2020$110K	$110K
Zeto	Series AFeb 2020$7M	$7M
Co-investors: Lu Wang (Foothill Ventures (formerly Tsingyuan Ventures))
Syntiant	Series BOct 2018 Series AMay 2018$5.1M Series AOct 2017	$96M
Co-investors: Anthony Lin (Intel Capital), David Beazley (Alumni Ventures ), Michael Stewart (M12), Dovey Wan (Primitive Ventures), David Lam (Atlantic Bridge University Fund), Yvonne Lutsch (Lam Research Capital), Wendell Brooks, Samir Kumar
AreaMetrics	AngelFeb 2014$230K	$2.2M
Co-investors: Maarten Hooft (Quest Venture Partners), Maarten 't Hooft
Primeloop	SeedJan 2014$300K	$350K
Co-investors: Parker Thompson (TNT Venture)
Rallyon	Series UnknownJun 2011$2M	$2M
Co-investors: Bruce Leak (Playground Global), Konstantin Othmer

Investors who invest with Tuff Yen

Angel Investors Marlborough

Foothill Ventures (formerly Tsingyuan Ventures)

Michael Stewart

Scouts & Angels Affiliated With Tuff Yen

Lam Research Capital

Primitive Ventures

Konstantin Othmer