Mark R. Frederick

Mark R. Frederick


Miller Thomson LLP

Recognized since 2021

Toronto, Ontario

Practice Areas

Insurance Law

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Mark leads Miller Thomson’s insurance practice and oversees the defence, coverage, policy drafting and corporate and captive insurance practice at the firm. With over 35 years of representing Lloyd’s of London syndicates,

Mark specialises in construction-related professional indemnity defence as well as a E&O defences of a wide range of professionals including insurance brokers, MGA operators, engineers, architects, lawyers, insurance agents and financial professionals on matters pertaining to the business of insurance. He also defends manufacturers of chemicals and other goods in product liability claims and practises in the area of directors’ and officers’ liability. Acting for clients in Canada, the United States, and England, Mark advises insurers on issues relating to excess liability.

Mark is a qualified arbitrator with the London, England-based Chartered Institute of Arbitrators and represents clients in both arbitrations and mediations. He is called to the bar in Ontario, British Columbia, Alberta, New Brunswick and Nunavut Territory, and has practiced before courts of all levels (save Quebec) across Canada and in the Carribean.

Mark is recognized by The Best Lawyers in Canada for Insurance Law (2021-2024), Chambers Canada for Insurance: Dispute Resolution (2018-2024) and in Benchmark Canada as a Litigation Star (2022-2024).

Location
  • Scotia Plaza
    40 King Street West, Suite 5800
    Toronto, ON M5H 3S1
    Canada
Education
  • Queen’s University, LL.B., graduated 1986
Bar Admissions
  • Ontario, 1988
  • British Columbia, 1993
  • New Brunswick, 2012
  • Nunavut, 2017

Miller Thomson LLP
Headquarters: Toronto, Ontario

194 The Best Lawyers in Canada awards

25 Best Lawyers: Ones to Watch in Canada awards

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Recognized in The Best Lawyers in Canada 2025 for work in:
  • Insurance Law

Publications

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