People

Lindsay Ullman
Lindsay Ullman is co-founder and part-time gp at Coalition Operators. Lindsay has built and backed companies from every angle—as a founder, investor, buyer, incubator, and product leader. She started Umbrella, a community marketplace for seniors (acquired by IAC), and now leads product for Angi. Before that, she was a partner at GV and a company builder at Sidewalk Labs. Lindsay is the ultimate dealmaker and negotiator. She works closely with Coalition founders on fundraising, product strategy, and loves nothing more than helping them puzzle through a tough business decision. Outside company titles are attributed to the firm’s published biography, not automatically changed on external organizations.
Roles
Coalition Operators
CurrentCo-founder and part-time GP