Nikki Silvestri is, first and foremost, a mother of two, wife, and sci-fi nerd. She’s also a pioneering voice in leadership development, organizational transformation, and social innovation. As the Founder and CEO of Soil and Shadow, she leads a strategy lab that designs regenerative leadership models for an increasingly destabilized world.

With a career spanning executive leadership, policy innovation, and systems change, Nikki has served as the Executive Director of multiple organizations, including People’s Grocery and Green for All, before founding Soil and Shadow. Nikki has shaped strategy as a trusted advisor to executives, government agencies, and global non-profits while also working on the ground with grassroots organizations and purpose-driven businesses. Her work integrates ecological wisdom with executive strategy, helping institutions build resilience, adaptability, and equity into their leadership structures.

An internationally recognized keynote speaker, Nikki has graced dozens of stages, delivering over 50 keynotes worldwide on the intersection of climate, economy, and social impact. Named one of The Root’s 100 Most Influential African Americans, Nikki is the recipient of numerous accolades, including ELLE Magazine’s Gold Award and OxFam America’s Act Local, Think Global Award. Her previous board seats include Food First, Greenpeace USA, and Common Future.

About Soil and Shadow

Soil and Shadow centers relationship care in economic development and ecosystem restoration.
We’re a boutique firm creating tailor-made projects for our clients and partners. We know that relationship care accelerates and creates the foundation for effective systemic change. We curate opportunities to demonstrate this process at work.