9Zero is a climate innovation hub and membership community for founders, investors, scientists, engineers, and other innovators working on climate solutions. It offers club memberships, events, digital tools, member directories, workspace, 24/7 memberships, and private offices, with member-led clusters that connect people across climate sub-sectors. Its community is organized around in-person collaboration in **San Francisco** and **Seattle**, with a location planned for New York. The founding team listed on its about page is **Duncan Logan** (cofounder, CEO) and **Matthew Joehnk** (cofounder). The company is operated by **9Zero Inc.**, a Delaware corporation, from **350 California Street, San Francisco, CA 94104**, and the San Francisco hub is on the 4th floor at that address.