Liam is a Partner at ClimateDoor, based in New York. He co-founded Standard Demand Partners, which worked as an in-house capital markets desk for energy and infrastructure operators until ClimateDoor acquired it in 2026. His work covers renewable infrastructure, manufacturing, critical minerals and cleantech, including power generation, solar, hydrogen, wind, battery storage and waste-to-energy. He has handled project finance, parent-level equity raises and structured asset-backed lending. Earlier, Liam co-founded UpRoof, which generated $60 million in pipeline for roofing companies across the United States.