Mark Platteel Partner


Speaks:  English

Year of Call: 2004 - Ontario


Primary office:  Toronto



Mark Platteel

Mark Platteel is a Toronto-based partner in the Real Estate and Financial Services Department and the Infrastructure and Construction Industry Group.

Deeply immersed in Canada’s infrastructure sector, Mark advises clients across the full lifecycle of development projects, with particular emphasis on complex financing transactions, public-private partnerships (P3), and the negotiation and drafting of large-scale construction contracts. Over the course of his career, Mark has worked closely with a range of public and private sector participants – including procurement agencies, developers, contractors, financial institutions, project entities and advisors – in bringing landmark infrastructure projects to fruition across the country and throughout North America.

Prior to joining Gowling WLG, Mark served for a number of years as general counsel for one of the most active infrastructure developers worldwide. In this role, he was instrumental in advising on the legal, commercial and financing aspects of some of the most ambitious transit, bridge and road projects in Canadian history, as well as the global marketplace. This experience, and the 360-degree industry perspective it afforded, has positioned Mark strongly to help his clients navigate the myriad hurdles and major strategic considerations they encounter on their road to success.

Mark has been recognized repeatedly for his work throughout his career. In 2019, he was a finalist for the Osler Purdy Crawford Deal Making Award, part of the Canadian General Counsel Awards. That same year, the Gordie Howe International Bridge project – for which Mark acted as lead in-house counsel for a consortium of successful bidders – was distinguished by Lexpert as the #1 Deal of the Year.

Mark currently serves as chair of the Steering Committee for the Canadian Infrastructure Law Forum – a position he has held for the past two years. He continues to speak and write regularly on topics related to infrastructure development in Canada.

Outside of his practice, Mark volunteers as the head coach of the East York Basketball Club U-14 girls rep team, and as a house league coach with the East York Basketball Club, East York Soccer Club and Beaches Community Soccer Club. In recent years, he has also mentored students of Toronto’s Central Technical School through the Law in Action within Schools (LAWS) program, as well as students of the First Nations School of Toronto through the Dare to Dream program.

Career & Recognition

Filter timeline:
  • 2004

    • Qualifications (Year of Call/Admission, etc.)
       2004
      Year of Call, Ontario
  • 2003

    • Education
       2003
      University of British Columbia, LLB
  • 1999

    • Education
       1999
      University of British Columbia, BA