Green Fields Partners was formed upon the belief that cannabis will be a globally disruptive industry across medical, nutraceutical, and recreational use cases. We employ an opportunistic approach, investing in companies with differentiated business models, defensible intellectual property, and scalable platforms.
ABOUT
Green Fields Partners
Our Mission
Our team leverages our intellectual capital, operating and processing backgrounds to invest in Cannabis companies with unique and disruptive technologies. Our investment team has decades of experience in various roles with a unique strategy-specific expertise. We seek to build a portfolio of businesses that provide innovative and disruptive technology. The companies which we choose to invest offer exceptional opportunities for our investor partners.
Meet Our Team
Our team possesses a broad range of professional experience that spans finance, medical, engineering, and entrepreneurship. With an investment philosophy centered on partnerships with management teams, we apply our strategic insights, financial acumen, and systems processes to support experienced entrepreneurs and operators in building industry-leading businesses that will help shape the future of the legal cannabis industry.
Managing Partner
Joe Cox
Joe Cox has over 35 years of professional experience in private equity, equity management, and financial management of assets. Joe is responsible for formulating Green Fields Partners’ macro investment strategy and for the structuring and oversight of portfolio…


Michael Feldman, M.D.
Michael L. Feldman, M.D. has over 40 years of professional experience in various medical and entrepreneur endeavors. Currently, he is the Medical Director of Psychiatric Services at a major Health Care Company. His programs have received National Recognition…
Jerry Boyd
Jerry Boyd has over 40 years of professional experience as a Materials and Process Engineer, including Product Assurance, Production and Supply Chain Engineering Support. Previously he served as Product Assurance Manager at an aeronautical antenna and aerospace company establishing an ISO-9001 quality business system. In addition, he has significant and successful broad-based…

TECHNOLOGY AND TECHNICAL ADVISOR

Douglas P Hatran
Founder and CEO of Green Nimbus Agricultural Technologies Company. Douglas P Hatran is the inventor, innovator and developer of a true vertical cultivation system that is designed with optimized efficiency for high-density and low…