3Bar Biologics

Company Profile

3Bar Biologics delivers a sustainable microbe inoculant system that helps farmers increase crop yield without having to change the way they plant. 3Bar Biologic’s Bio-YIELD uses naturally occurring microbes, discovered and isolated during a 15-year extensive research process by scientists at The Ohio State University, that are precisely matched to specific crops and soil environments. Bio-YIELD microbes are activated at the point of use, making them the freshest living microbe product in the world. 3Bar Biologics was named to the 2016 R&D 100 Awards, an international competition that recognizes the 100 most technologically significant products introduced in the marketplace over the last year.

Company Info


Columbus, Ohio



Founders and CEO

  • Bruce Caldwell, Founder and CEO



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