OpenInvest is a Public Benefit Corporation and asset manager that uses technology to mainstream customized ethical investing. OpenInvest is a YCombinator and Andreessen Horowitz-backed startup powering the post-fund future. Their team of senior technologists from the hedge fund industry and civil society leaders is first tackling under-served markets in customized ESG asset management. With seed funding, the team has built fully integrated and proprietary direct-indexing construction, management, trading, proxy voting, and UX systems that now serve thousands of customers. Founded in 2015, the company is headquartered in San Francisco, California, United States.