This document provides an overview of the Saigon Innovation Hub (SIHUB) and its efforts to support Vietnam's startup ecosystem. SIHUB works to assist Ho Chi Minh City in becoming a leading startup hub in Southeast Asia by connecting startup communities, coordinating resources for startups, and implementing the city's 5-year innovation plan. It has supported over 300 startup projects, trained hundreds of startup teams, and connected more than 1,700 startups to investors and mentors. SIHUB also develops entrepreneurship programs, builds innovation infrastructure, and partners with international organizations to help Vietnam's startup scene continue growing.