Executive Team

John Peri

President and Chief Executive Officer

John Peri was appointed President and Chief Executive Officer of Enercare in November 2021.

John has more than 20 years of leadership experience focused on building industry-leading teams with strong cultures who deliver exceptional customer and shareholder value.

Before joining Enercare, John was Chairman and CEO of Enwave Energy, a fully integrated, sustainable energy services provider operating throughout North America. John has also held several executive roles, including COO, Americas, Asia Pacific for ISS A/S, a global facility management company with operations in 50 countries and over 500,000 employees.

John has been a member of the advisory board for the University of Toronto Mechanical and Industrial Engineering and the alumni representative for the Faculty of Applied Science and Engineering’s scholarship committee. He has a Bachelor of Applied Science in Industrial Engineering from the University of Toronto.

Matthew Unruh

Chief Financial Officer

Matthew Unruh was appointed Chief Financial Officer of Enercare in January 2022.

Matthew brings a wealth of experience in financial leadership to Enercare. He joined Brookfield’s Infrastructure Group in 2016 and has held a number of senior finance positions within the organization, including CFO of its North American operations, Senior VP of corporate finance, and most recently as CFO of its global portfolio management function.

Previously, Matthew worked in a variety of finance and business development roles, primarily in the financial institutions industry, and began his career at PwC in the assurance and business advisory practice.

Matthew has a Bachelor of Business Administration degree from the Richard Ivey School of Business and is a member of the Chartered Professional Accountants of Canada.


Mike Adams

Chief Information Officer

Mike Adams was appointed Chief Information Officer of Enercare in September 2020.

Mike brings a wealth of experience leading organizations’ information technology infrastructure and business processes in support of a North American technology strategy.

Based in our Plano, Texas office, Mike brings more than 25 years of technology and business experience, leading all aspects of information technology including business applications, national service desk, IT provisioning, infrastructure & networking, data center management, security, master data management, application development, and IT governance.

For 20 years, Mike served as the CIO with Glazer’s Distributors, a $4.5B distributor of alcohol beverages and two years as the CTO for Southern Glazer’s Wine and Spirits, the world’s largest distributor of beverage alcohol. Most recently, Mike was a Partner with Fortium Partners, the largest CIO Advisory firm, where he provided IT strategy to organizations in the manufacturing and services industries.

Mike holds a Bachelor of Business Administration from the University of North Texas and earned an MBA from SMU Cox School of Business.


Ellen Duncan

Chief Human Resources Officer

Ellen Duncan was appointed Chief Human Resources Officer in May 2021.

With more than 20 years of HR leadership experience, Ellen is an accomplished HR executive in all aspects of human capital management, with a track record of delivering results that align key HR deliverables with corporate strategy and business objectives. Her transformational approach drives business growth while supporting change through process improvements and strategic development initiatives.

Before joining Enercare, Ellen held senior HR leadership roles in companies including InComm Payments, TransCentra (Excela Technologies), Meso Scale Diagnostics, InterCept (FIS) and Corporate Express (Staples).

Ellen holds a Bachelor of Arts degree in Public Administration and Policy Studies from the University of Maryland and a master’s degree in Organizational Management from the University of Phoenix. Ellen has held a Senior Professional of Human Resources (SPHR), certified by the HRCI Institute, since 2000. She is also a member of the Society for Human Resources Management, the GSU HR Executive Roundtable and the Human Resources Leadership Forum in Atlanta, where she currently resides.


Tracy Li

Chief Legal Officer

Tracy Li was appointed Chief Legal Officer of Enercare in February 2019. She joined Enercare in January 2011 and has played a key role in supporting the company through multiple acquisitions and growth initiatives.

Prior to joining Enercare, Tracy practiced law at Shearman & Sterling LLP in Hong Kong and Borden Ladner Gervais LLP in Vancouver, where she advised international and Canadian clients on equity and debt financings, acquisitions, corporate governance and other legal and strategic matters.

Tracy has a Bachelor of Commerce (Finance) from the University of British Columbia and a Juris Doctor from the University of Toronto Faculty of Law.


Victoria Tan

Senior Vice President, Customer Service & Delivery

Victoria Tan joined Enercare in June 2016 as Divisional Vice President of Strategy and Operations.

Victoria has more than 15 years of experience and has held a variety of senior operational and project delivery roles in the healthcare and telecommunications industry. Prior to joining Enercare she was the Vice President of Global Operations for mdBriefcase Group Inc., overseeing operations in Australia, Canada, and the Middle East & Africa. Victoria also spent more than 10 years at Bell Canada, where she held several leadership roles in operation and information technology.

Victoria holds an MBA, with a specialization in IT from McMaster University and Bachelor of Arts from York University.

Dave Gosling

Senior Vice President, Operations

Dave Gosling was appointed Senior Vice President in August 2021.

Dave has more than 20 years of experience in the HVAC industry. He began his career with Enbridge Home Services and held various leadership roles in managing frontline employees, sales, operations, and project delivery. Dave also brings extensive knowledge in regulated service and labour practices within the industry.

Dave holds a Bachelor of Science (Honours) degree from McMaster University.