Pauline Tsai

Pauline Tsai is an Analyst at ArcTern Ventures based in Toronto, Ontario, Canada. Joining the firm in 2023, she supports deal sourcing, due diligence, and portfolio management for a venture capital fund managing over $500 million in assets under management. Her investment analysis primarily targets early-stage deep tech, artificial intelligence, and climate tech startups, contributing to an active portfolio of more than 50 companies that includes recognizable names like Carbon Engineering, Xanadu, and DeepL. Prior to her current role, she held investment analysis and operations positions across the technology and finance sectors, building on her academic foundation from the University of Toronto. Between 2024 and 2025, she participated in specific investments targeting quantum computing and carbon capture startups. Tsai currently focuses on evaluating innovative frontier technologies, robotics, and sustainability-driven enterprises with significant global impact potential.