Jonathan Poisner (he/him/his) has over 25 years of experience in the nonprofit sector. Since fall 2009, Poisner has worked as an independent organizational development consultant, with a focus on strategic planning, fundraising, communications, coalition building, and other organizational development challenges. Based in Portland, Oregon, Poisner has served more than 90 clients in the Pacific Northwest and across the country. Prior to working as a consultant, Poisner spent a dozen years as Executive Director of the Oregon League of Conservation Voters. During this time, he served as a mentor helping launch and grow sister organizations in other states. Poisner is the author of Why Organizations Thrive: Lessons from the Front Lines for Nonprofit Executive Directors.