Jeff Stone

Vice President

Finance and Information Technology

Jeff joined Greenfield in 2007 as the Director, Finance, and in 2014 assumed the role of VP, Finance and Administration, responsible for all accounting and administrative functions. In 2017, Jeff also became responsible for leading the Company’s Information Technology team. Jeff has over 30 years of experience in Finance and Accounting and has worked in the healthcare, distribution, and telecommunications industries prior to joining Greenfield.

Jeff is a Chartered Professional Accountant with a Masters of Business Administration degree from York University’s Schulich School of Business.

Kenneth Field

Chair and Founder

Howard Field

President and CEO

Marty Cormier

Senior Vice President


Douglas Dias

Vice President

Market Intelligence & Chief Risk Officer

Ron Kean

Vice President

General Counsel & Corporate Secretary

Andrea Kent

Vice President

Government and Public Relations

Gary McInerney

Senior Vice President

Global Sales

David Meadows

Vice President

People and Culture

Jean Roberge

Vice President

Renewable Energy Strategies

Ken Robertshaw

Vice President

Grain Origination

David Salt

Vice President

Corporate Engineering

Malcolm West

Vice President

Corporate Finance and Chief Financial Officer

John Wilkinson

Senior Vice President