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First Round Capital

Check: Not applicable to his current role: First Round states that Chris has made no new investments since becoming a Board Partner in 2019. Historical round or check data should not be used to imply current investment authority.

Chris is now a portfolio-support and board partner rather than an active new-investment partner. His historical investing centered on advertising and marketing technology, social and mobile products, ecommerce and travel, connected devices, and gaming. The through-line in his current work is relationship-driven company building: connecting founders to people, resources, partners, and advice that can help them go the distance.

Greenfield Capital

Check: No verified personal check-size range is published. Greenfield invests across private, public, and liquid crypto assets from pre-seed through later stages; disclosed Claude-led financings include Rebind's €1.6M pre-seed, Greenfield's co-lead in Layer3's $15M Series A, and Greenfield's lead in Self's $9M seed. Those round sizes are not Claude's personal allocation authority.

Claude leads Greenfield's consumer investing and backs crypto products that turn mature onchain rails into understandable, trusted consumer experiences. His published work focuses on mobile-native DeFi that hides operational complexity, engagement networks that verifiably connect protocols and users, and privacy-preserving identity that protects human participation as AI agents proliferate. He evaluates both private companies and liquid tokens through product-market fit, token value capture, team execution, macro structure, and network effects.

Y Combinator

Check: YC's current standard deal is $500K for each accepted company: $125K for 7% on a post-money SAFE plus $375K on an uncapped MFN SAFE, accompanied by YC's participation right. It is a program-wide deal, not David's personal angel range.

David's founder story centers on building a simple mobile product to massive reach, confronting weak long-term retention and monetization honestly, then following the strongest user behavior into a better product that became Google Photos. His lens favors technical founders who build quickly, notice what users actually value, distinguish downloads from durable engagement and can pivot without losing the underlying insight.

TomCat Ventures

Check: TomCat Ventures does not publish one standard current check-size range on its official website.

Catrin Gruederich invests or supports investment decisions through TomCat Ventures's published strategy: Invest early in sustainable technology-driven businesses and work closely with a small portfolio using founder experience across product, operations and go-to-market.

Roosh Ventures

Check: Roosh Ventures does not publish one standard current check-size range on its official site.

Barthelemy Kiss is listed in a Advisor capacity at Roosh Ventures. No person-specific investment authority is inferred; the firm's mandate is retained only as shared context.

Roosh Ventures

Check: Roosh Ventures does not publish one standard current check-size range on its official site.

Vincent Jacobs is listed in a Advisor capacity at Roosh Ventures. No person-specific investment authority is inferred; the firm's mandate is retained only as shared context.

Roosh Ventures

Check: Roosh Ventures does not publish one standard current check-size range on its official site.

Konstantin Mehl is listed in a Advisor capacity at Roosh Ventures. No person-specific investment authority is inferred; the firm's mandate is retained only as shared context.

TomCat Ventures

Check: TomCat Ventures does not publish one standard current check-size range on its official website.

Thomas Gruederich invests or supports investment decisions through TomCat Ventures's published strategy: Invest early in sustainable technology-driven businesses and work closely with a small portfolio using founder experience across product, operations and go-to-market.

Powerhouse Ventures

Check: $500K-$2M, as published by Powerhouse Ventures.

Anupama Srinivas invests or supports investments through Powerhouse Ventures's published strategy: Back daring early-stage founders in high-growth, technology-driven B2B SaaS and consumer internet markets and help them reach product-market fit and sustainable scale.

Powerhouse Ventures

Check: $500K-$2M, as published by Powerhouse Ventures.

Kshitij Golwalkar invests or supports investments through Powerhouse Ventures's published strategy: Back daring early-stage founders in high-growth, technology-driven B2B SaaS and consumer internet markets and help them reach product-market fit and sustainable scale.

Powerhouse Ventures

Check: $500K-$2M, as published by Powerhouse Ventures.

Nishita Giri invests or supports investments through Powerhouse Ventures's published strategy: Back daring early-stage founders in high-growth, technology-driven B2B SaaS and consumer internet markets and help them reach product-market fit and sustainable scale.

Powerhouse Ventures

Check: $500K-$2M, as published by Powerhouse Ventures.

Yashika Choudhary invests or supports investments through Powerhouse Ventures's published strategy: Back daring early-stage founders in high-growth, technology-driven B2B SaaS and consumer internet markets and help them reach product-market fit and sustainable scale.

Powerhouse Ventures

Check: $500K-$2M, as published by Powerhouse Ventures.

Rajas Neve invests or supports investments through Powerhouse Ventures's published strategy: Back daring early-stage founders in high-growth, technology-driven B2B SaaS and consumer internet markets and help them reach product-market fit and sustainable scale.

Powerhouse Ventures

Check: $500K-$2M, as published by Powerhouse Ventures.

Sri Peddu invests or supports investments through Powerhouse Ventures's published strategy: Back daring early-stage founders in high-growth, technology-driven B2B SaaS and consumer internet markets and help them reach product-market fit and sustainable scale.

Roosh Ventures

Check: Roosh Ventures does not publish one standard current check-size range on its official site.

Serhiy Tokarev invests or supports investment work through Roosh Ventures. Roosh Ventures's published strategy is to accelerate European and U.S. technology startups using Roosh's AI, gaming, mobile, operational and global-network capabilities..

Roosh Ventures

Check: Roosh Ventures does not publish one standard current check-size range on its official site.

Kyle Ukho invests or supports investment work through Roosh Ventures. Roosh Ventures's published strategy is to accelerate European and U.S. technology startups using Roosh's AI, gaming, mobile, operational and global-network capabilities..

Roosh Ventures

Check: Roosh Ventures does not publish one standard current check-size range on its official site.

Adam Hashchyshyn invests or supports investment work through Roosh Ventures. Roosh Ventures's published strategy is to accelerate European and U.S. technology startups using Roosh's AI, gaming, mobile, operational and global-network capabilities..

Roosh Ventures

Check: Roosh Ventures does not publish one standard current check-size range on its official site.

Andrew Tymovskyi invests or supports investment work through Roosh Ventures. Roosh Ventures's published strategy is to accelerate European and U.S. technology startups using Roosh's AI, gaming, mobile, operational and global-network capabilities..

Roosh Ventures

Check: Roosh Ventures does not publish one standard current check-size range on its official site.

Dmytro Safonov invests or supports investment work through Roosh Ventures. Roosh Ventures's published strategy is to accelerate European and U.S. technology startups using Roosh's AI, gaming, mobile, operational and global-network capabilities..

Roosh Ventures

Check: Roosh Ventures does not publish one standard current check-size range on its official site.

Hlib Polianovskyi invests or supports investment work through Roosh Ventures. Roosh Ventures's published strategy is to accelerate European and U.S. technology startups using Roosh's AI, gaming, mobile, operational and global-network capabilities..

Roosh Ventures

Check: Roosh Ventures does not publish one standard current check-size range on its official site.

Alyona Yevtushenko is listed in a Investor Relations Manager capacity at Roosh Ventures. No person-specific investment authority is inferred; the firm's mandate is retained only as shared context.

Roosh Ventures

Check: Roosh Ventures does not publish one standard current check-size range on its official site.

Anastasia Shevelova invests or supports investment work through Roosh Ventures. Roosh Ventures's published strategy is to accelerate European and U.S. technology startups using Roosh's AI, gaming, mobile, operational and global-network capabilities..

Gentian Investments

Check: Gentian Investments does not publish a standard check-size range on its official site.

Gerhard Gerner invests or supports investment work through Gentian Investments's published strategy: Back enthusiastic early-stage teams in the DACH region building globally relevant SaaS platforms, mobile products, robotics, drones and adjacent technologies.

Craft Ventures

Check: No personal check-size range is public. Craft attributes angel, seed, Series A, and Series B investments to Bill, but those stage examples and company financing totals do not establish individual allocation authority.

Bill invests from repeated founder experience at the emergence of new technology and consumer behavior. His official record spans early internet communities, mobile games and virtual goods, institutional crypto custody, esports, character-driven consumer brands, and frontier companies. The consistent lens is an enabling platform or behavior shift that creates a new market, paired with founders capable of translating technical novelty into trusted infrastructure or culturally resonant products.

Gentian Investments

Check: Gentian Investments does not publish a standard check-size range on its official site.

Elian Kool invests or supports investment work through Gentian Investments's published strategy: Back enthusiastic early-stage teams in the DACH region building globally relevant SaaS platforms, mobile products, robotics, drones and adjacent technologies.

Roosh Ventures

Europe and United States

Powerhouse Ventures

India, Singapore and the United States

TomCat Ventures

Mettmann, Germany

Gentian Investments

Switzerland

Superhero Capital

Helsinki

Naveen Selvadurai