Meet the next generation of climate leaders. Applications for the 2026 Trellis 30 Under 30 are open through September 11. Apply now.
Subscribe to Trellis Briefing
Sustainability news and insights in one concise morning email.
Subscribe to Trellis Briefing
Sustainability news and insights in one concise morning email.
Gero Leson
Vice President of Special Operations Dr. Bronner’s
Gero Leson is Vice President of Special Operations at Dr. Bronner’s, the top-selling brand of natural soaps in North America. After joining the company in 2005, he helped it transition to sourcing all its major ingredients directly from certified fair trade and organic projects. Under his leadership, Dr. Bronner’s has become a pioneer in the global movement to establish socially just and environmentally responsible supply chains. He speaks regularly on business, sustainability, fair trade, and regenerative agriculture. He lives in Berkeley, California.