Mark Katz

Mark Katz
155 Wellington Street West
M5V 3J7
+1 416 863 5578
+1 416 863 0871


Who's Who Legal Competition: Lawyers

Mark Katz is a partner in the following practices at Davies Ward Phillips & Vineberg LLP: competition and foreign investment review; investigations and white-collar defence; advertising, marketing and distribution; retail; and China.

Mark advises domestic and international clients on a wide variety of competition law matters, including mergers and acquisitions, criminal cartel investigations, joint ventures, abuse of dominance, distribution and pricing practices, misleading advertising and compliance. Mark also provides advice regarding the application of legislation governing foreign investment in Canada.

Mark has authored a wide variety of articles and conference papers on competition law matters and contributed to a number of texts and treatises in the area, as well as authoring and presenting policy briefs for clients on a variety of domestic and international competition-related matters. Most recently, Mark co-authored The Competition Law Guide for Trade Associations in Canada. Mark is also a member of the editorial board for Competition Law Insight.

Mark is very active in the American Bar Association and Canadian Bar Association, including serving as the past vice chair of the trade, sports and professional associations committee of the American Bar Association’s section of antitrust law and as a past co-chair of the international antitrust law committee of the ABA’s section of international law.

Mark is recognised as a leading lawyer in the area of competition law in various publications: Chambers Global: The World’s Leading Lawyers for Business; Chambers Canada; GCR 100 (Canada); The Canadian Legal Lexpert DirectoryThe Best Lawyers in Canada; Expert Guides’ Guide to the World’s Leading Competition and Antitrust Lawyers; Who’s Who Legal: Canada (competition), Who’s Who Legal: Competition and the compendium edition of Who’s Who Legal.

Mark obtained his LLB at Osgoode Hall Law School, graduating in 1987. He joined the firm as a partner in 1999.

WWL says: Mark Katz is a popular choice for clients seeking expertise in complex competition law matters.

This biography is an extract from Who's Who Legal: Competition which can be purchased from our Shop.

Other Practice Areas:

Follow us on LinkedIn

Practice Areas


Browse Firms

Search Firms

The Who's Who Legal 100


News & Features

Special Reports



About Us

It is not possible to buy entry into any Who's Who Legal publication

Nominees have been selected based upon comprehensive, independent survey work with both general counsel and private practice lawyers worldwide. Only specialists who have met independent international research criteria are listed.

Copyright © 2018 Law Business Research Ltd. All rights reserved. |

87 Lancaster Road, London, W11 1QQ, UK | Tel: +44 20 7908 1180 / Fax: +44 207 229 6910 |

Law Business Research Ltd

87 Lancaster Road, London
W11 1QQ, UK