Tuff Yen – Startup Investor Profile

Tuff Yen is the Founder and President of Seraph Group, recognized for assisting investors in developing their portfolios with a focus on technology startups. Seraph Group invests in a diverse range of software, healthcare, and analytics companies. Tuff Yen has a track record of investing in over 130 companies, bridging the gap between Pre-Seed and Series A funding. The team is based in multiple cities, with a significant network of successful individuals. Notable investments include XSeed Capital, Reddy Capital, DHVC, Founder Collective, and Dreamit Ventures. Tuff Yen’s collaboration style involves investing in early-stage companies and providing constant support and guidance to entrepreneurs and investors, ensuring access to high-quality opportunities.

Location: San Francisco, CA

Country: TWN

Investment Regions:

Investment Stages: pre-seed, seed

Website:

AI Reasoning: Google searches and Seraph Group materials show Tuff Yen is an active angel investor; recent public signal includes Seraph Austin fund first close mentioned on his X profile and interviews in 2023. The most recent investment-related activity/public fund close occurred within the last 12 months but more than 6 months ago, consistent with a last known investment between 6 and 12 months prior. Example startup/investment referenced in sources: XSeed Capital. Based on that timing, assign the corresponding tag.

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.