Greystone Energy Systems - Air Quality Solutions

Greystone Leadership

The Greystone management team was carefully built with some of the most talented and experienced manufacturing professionals. Several of our management team have been with Greystone for 20 and 25 years, allowing them to contribute an immense amount of industry and Greystone knowledge. Our newer team members bring decades of senior level management experience in manufacturing and international business with extensive educational backgrounds.

Robin Drummond GES

Robin Drummond

President & Chief Executive Officer

Robin was appointed President and Chief Executive Officer of Greystone Energy Systems Inc. in July of 2015. Prior to joining GES, Robin held the position of Senior Vice President and Chief Operating Officer within various business units at GTECH in the gaming sector and spent 12 years with Alcatel in sales, marketing and business development. He has over 25 years of experience in Senior Management/Leadership roles. Robin holds a Bachelor of Science in Electrical Engineering degree. He is active in community organizations and currently serves as Chair of the Moncton Industrial Development Board and a past Chair on the New Brunswick Adoption Foundation and is a past President of the Board of the local United Way.

Robin Drummond GES

Robin Drummond

President & Chief Executive Officer

Robin was appointed President and Chief Executive Officer of Greystone Energy Systems Inc. in July of 2015. He is also a member of the Board of Directors. Prior to joining the GES team, Robin held the position of Senior Vice President and Chief Operating Officer within various business units at GTECH. He has over 20 years of experience in Senior Management/Leadership roles. Robin has a Bachelor of Science in Electrical Engineering degree from the University of New Brunswick in Fredericton, Canada. He is active in community organizations and currently serves as Chair of the New Brunswick Adoption Foundation and is a past President of the Board of the local United Way.

Scott Mackinnon GES

Scott MacKinnon

Vice President of Sales – EMEA & APAC

Scott joined Greystone in 1993 and has been in his current role since 1999. He is a 35 year veteran of the building controls and HVAC industry and has extensive knowledge of the systems and applications relevant to Greystone and our clients. As Vice President of Sales, Scott oversees overall coordination, functional management and leadership of sales initiatives for Greystone. Key functions include development and execution of sales strategies, key account management, and management of the global sales team.

Scott Mackinnon GES

Scott MacKinnon

Vice President of Sales – EMEA & APAC

Scott joined Greystone in 1993 and has been in his current role since 1999. He is a 35 year veteran of the building controls and HVAC industry and has extensive knowledge of the systems and applications relevant to Greystone and our clients. As Vice President of Sales, Scott oversees overall coordination, functional management and leadership of sales initiatives for Greystone. Key functions include development and execution of sales strategies, key account management, and management of the global sales team.

Michael LeBlanc GES

Michael LeBlanc

Vice President of Sales – Americas

Michael joined Greystone in July 2023, as Vice President of Sales – Americas.  Michael has over 20 years of experience in the building automation industry and he has worked in a variety of roles, including senior-level leadership. Michael is driven to build a high-performing sales team by providing effective leadership and strategic guidance, aiming for enduring and sustainable growth. Michael holds two degrees: a Bachelor of Arts in Philosophy and Psychology from Acadia University, and a Bachelor of Business Administration in Finance from DeVry University. Michael has extensive experience and a proven track record for success.

Michael LeBlanc GES

Michael LeBlanc

Vice President of Sales – Americas

Michael joined Greystone in July 2023, as Vice President of Sales – Americas.  Michael has over 20 years of experience in the building automation industry and he has worked in a variety of roles, including senior-level leadership. Michael is driven to build a high-performing sales team by providing effective leadership and strategic guidance, aiming for enduring and sustainable growth. Michael holds two degrees: a Bachelor of Arts in Philosophy and Psychology from Acadia University, and a Bachelor of Business Administration in Finance from DeVry University. Michael has extensive experience and a proven track record for success.

Brian Kent GES

Brian Kent

Vice President of Operations

Brian joined Greystone in late 2015 as the Director of Operations and is a member of the Senior Management Team. Currently responsible for Manufacturing, Materials & Warehousing Operations he was integral to the planning, design and successful delivery of Greystone’s 2016 Moncton, NB facility expansion initiative. Brian has over 20 years of leadership experience gained across a broad range of technical manufacturing operations within early-stage, medium-sized and multinational organizations. A strong supporter and advocate of the principles of LEAN he champions all levels of the organization to focus on value-added activities, continuous improvement, the reduction of waste and the pursuit of operational excellence.

Brian Kent GES

Brian Kent

Vice President of Operations

Brian joined Greystone in late 2015 as the Director of Operations and is a member of the Senior Management Team. Currently responsible for Manufacturing, Materials & Warehousing Operations he was integral to the planning, design and successful delivery of Greystone’s 2016 Moncton, NB facility expansion initiative. Brian has over 20 years of leadership experience gained across a broad range of technical manufacturing operations within early-stage, medium-sized and multinational organizations. A strong supporter and advocate of the principles of LEAN he champions all levels of the organization to focus on value-added activities, continuous improvement, the reduction of waste and the pursuit of operational excellence.

Steve Wheeler GES

Steve Wheeler

Vice President of Product Engineering

Steve joined Greystone in May of 2018 as the Director of Product Engineering and a member of the Senior Management Team. Currently responsible for Product Engineering Steve has over 20 years of leadership experience across Engineering and Manufacturing environments ranging from start ups to large multinational organizations. Steve holds a bachelor’s degree in Mechanical Engineering (P.ENG), a master’s degree in business administration (MBA) and a certified project manager (PMP). Steve supports the idea to be a leader today you need to constantly strive for improvement opportunities while leveraging technology.

Steve Wheeler GES

Steve Wheeler

Vice President of Product Engineering

Steve joined Greystone in May of 2018 as the Director of Product Engineering and a member of the Senior Management Team. Currently responsible for Product Engineering Steve has over 20 years of leadership experience across Engineering and Manufacturing environments ranging from start ups to large multinational organizations. Steve holds a bachelor’s degree in Mechanical Engineering (P.ENG), a master’s degree in business administration (MBA) and a certified project manager (PMP). Steve supports the idea to be a leader today you need to constantly strive for improvement opportunities while leveraging technology.

Terry Shaw GES

Terry Shaw

Vice President of Finance

Terry is a Chartered Professional Accountant (CPA) who joined the Greystone team in 2021 as our Vice President of Finance.  His responsibilities include, but are not limited to, the finance and administration aspects of our business, including accounts payable & receivable, payroll, treasury, financial statement preparation, budgeting, and supporting the senior leadership team with strategic direction planning.  Terry has over 25 years of experience in the accounting field with the past 20 of those years as a senior finance leader in a manufacturing environment.

Terry Shaw GES

Terry Shaw

Vice President of Finance

Terry is a Chartered Professional Accountant (CPA) who joined the Greystone team in 2021 as our Vice President of Finance.  His responsibilities include, but are not limited to, the finance and administration aspects of our business, including accounts payable & receivable, payroll, treasury, financial statement preparation, budgeting, and supporting the senior leadership team with strategic direction planning.  Terry has over 25 years of experience in the accounting field with the past 20 of those years as a senior finance leader in a manufacturing environment.

Jodi Mattatall GES

Jodi Mattatall

Human Resource Manager

Jodi joined the Greystone team in October of 2019 in the position of Human Resources Manager. Jodi has a background in a variety of industries including production, healthcare, retail, and customer service contact centres in the Moncton area. She has more than 10 years of experience in providing full-cycle HR support including talent acquisition, coaching, and employee engagement. Her primary focus is to lead and supervise the HR functions within Greystone Energy Systems Inc. by promoting effective HR practices and working closely with the management team to implement and strengthen the organization.

Jodi Mattatall GES

Jodi Mattatall

Human Resource Manager

Jodi joined the Greystone team in October of 2019 in the position of Human Resources Manager. Jodi has a background in a variety of industries including production, healthcare, retail, and customer service contact centres in the Moncton area. She has more than 10 years of experience in providing full-cycle HR support including talent acquisition, coaching, and employee engagement. Her primary focus is to lead and supervise the HR functions within Greystone Energy Systems Inc. by promoting effective HR practices and working closely with the management team to implement and strengthen the organization.

Bruce Hicks GES

Bruce Hicks

Engineering Manager

Bruce joined Greystone in 2017 as a Senior Design Engineer, bringing with him over 30 years of Design Engineering and Engineering Management in the communication, certification and gaming industries.

Bruce is responsible for directing the Engineering team for new product development and continuous improvement of existing product lines. Bruce leads an experienced design team from initial product concept through approvals and calibration to manufacturing.  Engineering will focus on developing reliable and cost-effective designs for the commercial and light industrial sensor market.

Bruce Hicks GES

Bruce Hicks

Engineering Manager

Bruce joined Greystone in 2017 as a Senior Design Engineer, bringing with him over 30 years of Design Engineering and Engineering Management in the communication, certification and gaming industries.

Bruce is responsible for directing the Engineering team for new product development and continuous improvement of existing product lines. Bruce leads an experienced design team from initial product concept through approvals and calibration to manufacturing.  Engineering will focus on developing reliable and cost-effective designs for the commercial and light industrial sensor market.

Jeff Ayer GES

Jeff Ayer

Manager, Product Management

Jeff has 35 years in the building controls industry, 27 years spent at Greystone, originally joining in 1988.  Jeff has held various positions, mainly in sales and marketing with experience both domestically and internationally.  Jeff’s current position as Greystone’s Manager of Product Management utilizes his years of experience in the peripheral market of the HVAC/BMS industry and his responsibly includes driving the overall product strategy, NPI and product roadmap.

Jeff Ayer GES

Jeff Ayer

Manager, Product Management

Jeff has 35 years in the building controls industry, 27 years spent at Greystone, originally joining in 1988.  Jeff has held various positions, mainly in sales and marketing with experience both domestically and internationally.  Jeff’s current position as Greystone’s Manager of Product Management utilizes his years of experience in the peripheral market of the HVAC/BMS industry and his responsibly includes driving the overall product strategy, NPI and product roadmap.

Jolene Forest GES

Jolene Forest

Sales Support Manager

Jolene joined the Greystone team in 2015 as the Sales Support Manager.  Jolene has a proven track record of creating long-term, trusting relationships with 20+ years of customer service experience in both the private and public sectors.  The technical skills she learned during her post secondary training has allowed her to transfer that knowledge to the manufacturing sector and given her the ability to tackle customer requests and work with the production team to create win-win solutions for the global customer base. Jolene’s leadership skills creates an environment in the sales support group that prioritizes communication and second-to-none service delivery in all interactions with customers.

Jolene Forest GES

Jolene Forest

Sales Support Manager

Jolene joined the Greystone team in 2015 as the Sales Support Manager.  Jolene has a proven track record of creating long-term, trusting relationships with 20+ years of customer service experience in both the private and public sectors.  The technical skills she learned during her post secondary training has allowed her to transfer that knowledge to the manufacturing sector and given her the ability to tackle customer requests and work with the production team to create win-win solutions for the global customer base. Jolene’s leadership skills creates an environment in the sales support group that prioritizes communication and second-to-none service delivery in all interactions with customers.

Yann Boudreau GES

Yann Boudreau

Manufacturing Senior Manager

Yann joined Greystone in January of 2020 as Senior Manager of Manufacturing. Currently responsible for Manufacturing and Manufacturing Engineering, Yann has over 20 years of experience in several different manufacturing environments including Aerospace, Rail, and Modular Construction. Yann holds a bachelor’s degree in Industrial Engineering and is heavily focused on leveraging the principals of Lean in a team based approach to continuously improve the business.

Yann Boudreau GES

Yann Boudreau

Manufacturing Senior Manager

Yann joined Greystone in January of 2020 as Senior Manager of Manufacturing. Currently responsible for Manufacturing and Manufacturing Engineering, Yann has over 20 years of experience in several different manufacturing environments including Aerospace, Rail, and Modular Construction. Yann holds a bachelor’s degree in Industrial Engineering and is heavily focused on leveraging the principals of Lean in a team based approach to continuously improve the business.

Mike Schram GES

Mike Schram

Supply Chain Manager

Mike joined Greystone in June of 2020 as Supply Chain Manager. Currently responsible for managing each stage of the material flow, from purchasing the raw materials to the delivery of the final product, Mike has over 20 years of experience in several industries including Gaming, Automotive and E-Commerce. As Supply Chain Manager at Greystone Mike is dedicated to ensuring that our strategies in Logistics & Supply Chain meet the needs of our customers around the world.

Mike Schram GES

Mike Schram

Supply Chain Manager

Mike joined Greystone in June of 2020 as Supply Chain Manager. Currently responsible for managing each stage of the material flow, from purchasing the raw materials to the delivery of the final product, Mike has over 20 years of experience in several industries including Gaming, Automotive and E-Commerce. As Supply Chain Manager at Greystone Mike is dedicated to ensuring that our strategies in Logistics & Supply Chain meet the needs of our customers around the world.

Sagnik Saha GES

Sagnik Saha

Warehouse & Logistics Manager

Sagnik joined Greystone in October 2022 as the Warehouse and Logistics Manager. His responsibilities include, but not limited to, the tactical and strategic, leadership, development and continuous improvement of the Logistics group in support of ongoing business and manufacturing operations. Sagnik brings in 10 years of industrial experience in Canada, USA and India across multinational companies, startups, and US Department of Energy contractor. His functional experience includes operations management, supply chain logistics, continuous improvement and process engineering in manufacturing, retail & eCommerce, chemical & materials, and consumer electronics industries. Sagnik possesses an MBA from Rutgers University and a MS in Materials Engineering from University of Missouri. He is Lean Six Sigma certified.

Sagnik Saha GES

Sagnik Saha

Warehouse & Logistics Manager

Sagnik joined Greystone in October 2022 as the Warehouse and Logistics Manager. His responsibilities include, but not limited to, the tactical and strategic, leadership, development and continuous improvement of the Logistics group in support of ongoing business and manufacturing operations. Sagnik brings in 10 years of industrial experience in Canada, USA and India across multinational companies, startups, and US Department of Energy contractor. His functional experience includes operations management, supply chain logistics, continuous improvement and process engineering in manufacturing, retail & eCommerce, chemical & materials, and consumer electronics industries. Sagnik possesses an MBA from Rutgers University and a MS in Materials Engineering from University of Missouri. He is Lean Six Sigma certified.

Darren Johnson GES

Darren Johnson

Director of Quality Assurance & Sustainability

Darren joined Greystone in September 2023 as a Director of Quality Assurance & Sustainability. Darren has over 25 years of experience in Operations and holds a degree in Engineering from Dalhousie University. He began his career as an Industrial Engineer at Lock-Wood and moved to IGT where he held several positions in Operations and Manufacturing: Director of Operations, Senior Director of Global Manufacturing, and most recently as Senior Director, Technology. Darren’s extensive background in Operations and Manufacturing will make him a trusted and knowledgeable addition to the Operations Team.

Darren Johnson GES

Darren Johnson

Director of Quality Assurance & Sustainability

Darren joined Greystone in September 2023 as a Director of Quality Assurance & Sustainability. Darren has over 25 years of experience in Operations and holds a degree in Engineering from Dalhousie University. He began his career as an Industrial Engineer at Lock-Wood and moved to IGT where he held several positions in Operations and Manufacturing: Director of Operations, Senior Director of Global Manufacturing, and most recently as Senior Director, Technology. Darren’s extensive background in Operations and Manufacturing will make him a trusted and knowledgeable addition to the Operations Team.