William Hsu is a founder-operator turned VC who built and sold his own construction-tech startup before leading product and growth teams at large internet companies, giving him hands-on experience in both building businesses and scaling them. He focuses on backing founders in overlooked markets and geographies outside Silicon Valley, working deeply with a small number of companies to help them reach their next fundable milestone through an accelerator-like approach rather than just writing checks. William Hsu is a founder-operator turned VC who built and sold his own construction-tech startup before leading product and growth teams at large internet companies, giving him hands-on experience in both building businesses and scaling them. He focuses on backing founders in overlooked markets and geographies outside Silicon Valley, working deeply with a small number of companies to help them reach their next fundable milestone through an accelerator-like approach rather than just writing checks.