About Sy Bui

Sy Bui (also known as Bùi Sỹ Phong or Sy Phong Bui) is the founder and former CEO of Telio.vn, a Vietnam-based B2B e-commerce platform founded in 2019 that connected small retailers with brands. Telio raised approximately $52.5 million before ceasing operations in November 2024. Bui confirmed the shutdown in early 2025 and pivoted to bootstrapping an AAA game development studio.

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•By Alejandro Cremades

Sy Bui, Founder of Telio.vn

About Sy Bui

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