Bob Yost



Compost University Faculty

Bob Yost

A1 Organics

Brighton, CO | bobyost@a1organics.com

Mr. Yost is Vice President and Chief Technical Officer for A1 Organics, having joined A1 in 1990. Established in 1974, A1 is the Rocky Mountain Regions largest commercial organic recycling company managing in excess of 425,000 tons of organics per year, that includes 35 million gallons of liquid feedstocks. Bob’s experience includes product and market development, site and operations development and management, new business development, technical evaluation, permitting and regulatory compliance and project and corporate management duties. Bob has served on numerous advisory and technical boards at both state and national levels and currently serves on the United States Composting Council Board of Directors, USCC Market Development and Membership Committees, and is Chair of the Seal of Testing Assurance Advisory Committee.