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Business Operations

Tim Clark, PhD, Business Operations Manager, GreenCentre Canada.

Tim Clark, PhD

Tim Clark (PhD, University of Toronto) held a variety of roles in technology commercialization and business development before joining the management team in 2016. Tim works with the commercial and technical teams to ensure GreenCentre’s business operations are functioning effectively. He oversees our quality management systems and plays a key role in developing and executing […]

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Leah Carter, Human Resources & Administration Leader, GreenCentre Canada.

Leah Carter

Leah Carter is the HR & Admin Leader at GreenCentre Canada. With over 25 years of experience, Leah joined GreenCentre in 2011 and has held a variety of administrative and HR positions before joining the Leadership Team in 2018. She has overseen the implementation of new payroll, compensation and benefits systems, procurement and operation management

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Marilyn McDonald, Controller, GreenCentre Canada.

Marilyn McDonald

After graduating from the Accounting and Finance Administration Program at Confederation College, Marilyn McDonald gained valuable experience working in the non-profit sector in Thunder Bay.   After a move to Kingston, she joined GreenCentre’s Finance Department in 2009, and has been the Controller since 2013.  She has extensive experience managing grant funding agreements and their

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Brian Mariampillai, PhD, Business Development Director, GreenCentre Canada.

Brian Mariampillai, PhD

Brian Mariampillai (Ph.D., University of Toronto) joined GreenCentre in 2010 as a Senior Product Development Scientist working on early-stage sustainable technology development. Over the past 10 years he has held a variety of commercial roles and is currently a Business Development Director, working with clients to help them develop and commercialize new products and processes.

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Zach Ariki, PhD, Business Accounts Coordinator, GreenCentre Canada.

Zach Ariki, PhD

Zach Ariki (PhD, Queen’s University) is the Business Accounts Coordinator and a Development Scientist at GreenCentre Canada. On the commercial team, Zach manages and administers federally funded programs aimed at helping Canadian SMEs accelerate the commercialization of new products and services. On the technical team, Zach is a project lead and manages a variety of

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Barbara Gardiner, Administrative Clerk, GreenCentre Canada.

Barbara Gardiner

Barbara Gardiner joined GreenCentre Canada’s Business Operations Team as the Administration Clerk in 2023.  Barbara works with the business and technical teams to administer purchasing and accounts payable. Her previous experience includes 11 years in business administration positions working for technology-based small businesses. Barbara has taken a variety of business courses at St. Lawrence College

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