Sean Sang Sub Lee
Senior Principal at Prosperity7 Ventures
San Francisco, California
Overview
Work Experience
Senior Investment Principal (Compute/Silicon, Connectivity, and Networking | Fintech Lead)
2024 - Current
Investment Principal
2022 - 2024
Board Observer
2024
SiFive is a platform offering open-source semiconductor technology and software automation.
Raised $365,500,000.00 from Intel Capital, Ibex Investors and Coatue.
Lead Investor (Series A) and Board Observer
2024
Investor and Board Observer
2022
Lead Investor (Series D)
2023
Arrcus is a hyper-scale network app that provides software-powered transformations in networks for the interconnected world.
Raised $168,000,000.00 from Liberty Global, General Catalyst, NVIDIA, Lightspeed Venture Partners, Hitachi Ventures, Prosperity7 Ventures and Clear Ventures.
Lead Investor (Series A)
2023
Hammerspace offers an automated data orchestration system to unify and manage data across the edge, data centres, and public cloud.
Raised $56,700,000.00 from ARK Investment Management, Pier 88 Investment Partners, ICU Ventures and Prosperity7 Ventures.
Investor
2023
Together AI is a cloud-based platform designed for constructing open-source generative AI and infrastructure for developing AI models.
Raised $228,500,000.00 from New Enterprise Associates, Soumith Chintala, Lux Capital, Prosperity7 Ventures, Greycroft, Manu Sharma, Kleiner Perkins, Coatue, Factory and Clément Delangue.
Investor
2023
Acceldata ensures data pipeline and analytics quality with observability solutions, enhancing accuracy and reliability for businesses.
Raised $105,560,000.00 from Prosperity7 Ventures, Sanabil, March Capital, Insight Partners and Industry Ventures.
Investor
2023
Nile provides secure connectivity and network independence through a fully automated, wired and wireless LAN deployed entirely as a service
Raised $300,000,000.00 from Liberty Global Ventures, STC Ventures, Sanabil, March Capital, Valor Equity Partners, Aramco Ventures, Prosperity7 Ventures, Geodesic Capital, 8VC and U First Capital.
Investor
2023
Cequence is an API security and bot management company that protects customers’ applications against attacks, targeted abuse, and fraud.
Raised $101,500,000.00 from Hewlett Packard Pathfinder and Prosperity7 Ventures.