meet the management team
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Michael Hollend | ChairmanMichael serves as Chairman and lead director of 4Refuel. Michael is a Partner at TorQuest Partners, one of Canada’s premier private equity firms with over $1 billion of equity capital under management. Michael also sits on the board of Array Marketing, another TorQuest portfolio company. Outside TorQuest, Michael serves as a Director of the Canadian Venture Capital Association and as a volunteer mentor with The Mentoring Partnership program. Michael holds both LL.B. and M.B.A. degrees from the University of Toronto and a B.A. (Economics) from the University of Western Ontario. |
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Jack Lee | Founder and Executive ChairmanJack Lee is the founder of 4Refuel Canada LP which he established in Langley, British Columbia in 1995. For fifteen years under Jack’s leadership, 4Refuel established business operations in all major centres across Canada and built a reputation as a leader in fuel management. |
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John Gleason | President & Chief Executive OfficerMr. Gleason comes to 4Refuel after six years at Superior Plus. He joined Superior Plus as Senior Vice-President, Corporate Development in 2005. He was made President of Superior Propane in 2006 and President of Superior Plus Energy Services in 2009. |
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Joe Valeriote | Chief Operating OfficerMr. Valeriote joined the 4Refuel team in 1997 and was instrumental in the establishment of the company's operations in Ontario. Joe has over a decade of sales leadership and general management experience in the transport and logistics industry and has held management roles in business to business environments such as fleet management, maintenance and operations consolidation. |
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Daniel Jennings | Chief Financial OfficerMr. Jennings joined 4Refuel Canada LP. in July 2008. Dan has over 20 years of management experience, and has held senior financial management and executive positions. |
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Ariela Constantinidis | Vice President Human ResourcesMs. Constantinidis is responsible for all aspects of Human Resources including planning; compensation; recruitment and employee relations. Ariela has over 20 years of experience in increasingly senior HR positions in the energy, facility management outsourcing and finance sectors. She holds the designation of Certified Human Resources Professional (CHRP) and is a member of the Human Resources Professional Association of Ontario. Ariela brings drive and focus to the goal of making 4Refuel a ‘Great place to work’. |
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James Lee | Vice President Strategic InitiativesMr. Lee has been with the 4Refuel group of companies since 2003. James has over 14 years of project management and management consulting experience in resource based sectors across North America with a focus on information technology development. |
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Don Sadowski | Vice President Information SystemsMr. Sadowski joined 4Refuel in 2005 and is responsible for creating and implementing strategic, technology solutions. During the past 23 years, Don has brought an entrepreneurial approach to starting and building technology companies. He has been responsible for all aspects of system design and delivery and was a partner involved in taking a start-up technology company through a successful public offering. Don received a BASc (Communication’s Engineering - 1989) from Simon Fraser University and an MBA (Strategic Management – 2002) from the University of British Columbia. |
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Anthony Salis | Vice President Fleet Operations CanadaMr. Salis joined 4Refuel in 2006 to lead national operations and oversee management of the national fleet. Anthony (Toni) has over 30 years of experience in the transportation sector and has held management and executive positions in which he directed national operations and fleet management as well as national administrative roles. Toni attended the University of Toronto and York University and completed a certification project management. |


