Maggie has spent the better part of a decade operating at the center of the climate capital ecosystem, as right hand to the leaders defining it.

First as Chief of Staff at Arcadia, the climate tech unicorn, where she led executive operations through rapid scale — multiple growth-stage fundraises, M&A transactions, corporate integrations and global expansion.

Then leading network activation at Planeteer Capital, supporting the deployment of $55M into ventures at the frontier of AI-powered climate risk intelligence, critical mineral discovery, and built environment decarbonization.

In 2024 she launched Mullooly Co., an independent consultancy for founders and investors navigating moments of complexity — early capital formation, diligence, and transition. She is most valuable where trust, speed, and judgment matter — stepping in to hold context, close loops, and drive critical initiatives forward.