Firm Profile

Osler, Hoskin & Harcourt LLP

Headquarters

100 King Street West
1 First Canadian Place
Suite 6200, P.O. Box 50
Toronto, ON M5X 1B8
Canada
416-362-2111

Firm Details

Osler, Hoskin & Harcourt LLP is internationally recognized as a leading Canadian law firm. We offer “one stop” North American cross-border legal services, providing U.S. and Canadian legal advice for business critical matters. We are internationally recognized as a market leader in M&A, capital markets, tax, litigation, competition and other specialty practices. Our clients include industry and business leaders in all segments of the market and at various stages in the growth of their businesses.

Succeeding in today’s business environment means a law firm must deliver on its promises to clients. We have built our reputation on our commitment to our clients’ success and the experience, expertise and collaborative approach for which we are recognized.

A critical factor in making good on Osler’s commitment to clients has been the firm-wide adoption of our Five Steps to Effective Matter Management program – a service delivery model that is based upon tested project management principles, project management methodologies and process improvement tools.

With more than 400 lawyers working together from offices in Toronto, Montréal, Calgary, Ottawa and New York, our breadth of legal expertise allows us to provide the kind of seamless, integrated service our Canadian and international clients require and expect.


Law Firm of the Year Awards

  • Corporate Law in Canada (2017)

Top Listed National Awards

  • Top Listed in Canada in Tax Law with 16 lawyers

Top Listed State Awards

  • Top Listed in Alberta, Canada in Aboriginal Law with 2 lawyers
  • Top Listed in Ontario, Canada in Tax Law with 11 lawyers
  • Top Listed in Ontario, Canada in Technology Law with 6 lawyers

Top Listed City Awards

  • Top Listed in Calgary in Aboriginal Law with 2 lawyers
  • Top Listed in Toronto in Tax Law with 11 lawyers
  • Top Listed in Toronto in Technology Law with 4 lawyers

Contacts

Michelle Lally
Competition & Antitrust
416-862-5925
Bob Beaumont
Construction
416-862-5861
Frank J. Turner
Corporate
403- 260-7017
Desmond Lee
Corporate Finance & Securities
416-862-5945
Vitale Santoro
Corporate Finance & Securities
514-904-5371
Andrew MacDougall
Corporate Governance
416-862-4732
Noralee Bradley
Corporate Governance
403-260-7002
Rob Lando
Cross-border
212-991-2504
Jim Hassell
Employment and Labour
416-862-6623
Janice Buckingham
Energy (Oil & Gas)
403-260-7006
Rocco Sebastiano
Energy (Power)
416-862-5859
Daniel Kirby
Environmental
416-862-6661
Shawn Denstedt
Environmental
403-260-7088
Andrew MacDougall
Executive Compensation
416-862-4732
Sandra Cohen
Executive Compensation
212-991-2508
Peter Milligan
Financial Services
416-862-6634
Andraya Frith
Franchise
416-862-4718
Michael Watts
Health Care
416-862-6605
Tracy Sandler
Insolvency & Restructuring
416-862-5890
J. Bradley White
Intellectual Property
613-787-1101
Deborah Glendinning
Litigation
416-862-4714
Kelly L. Moffatt
Marketing & Distribution
416-862-5933
Emmanuel Pressman
Mergers & Acquisitions
416-862-4903
Frank Turner
Mining
403-260-7017
Jeremy Fraiberg
Mining
416-862-6505
Ian McSweeney
Pensions and Benefits
416-862-6578
Michel Benoit
Pensions and Benefits
514-904-8110
John Groenewegen
Private Equity
416-862-6458
Heather McKean
Real Estate
416-862-6612
David Tetreault
Tax
416-862-6618
Michael Fekete
Technology
416-862-6792
Wendy Gross
Technology
416-862-6737
Carole Larose
Translation
514-904-5374
Samuel Cohen
Translation
514.904.8127

Attorneys

Mary E. Abbott
Location:
Toronto, Ontario
Recognized For:
Securities Law
Sandra Abitan
Location:
Montréal, Quebec
Recognized For:
Insolvency and Financial Restructuring Law, Banking and Finance Law
Firoz Ahmed
Lawyer of the Year:
Tax Law (2017)
Location:
Toronto, Ontario
Recognized For:
Tax Law
A. Robert Anderson , Q.C.
Location:
Calgary, Alberta
Recognized For:
Insolvency and Financial Restructuring Law
Andrew W. Aziz
Location:
Toronto, Ontario
Recognized For:
Corporate Law
Simon C. Baines
Location:
Calgary, Alberta
Recognized For:
Energy Law
Lyndon A. J. Barnes
Location:
Toronto, Ontario
Recognized For:
Corporate and Commercial Litigation
Laurie Barrett
Location:
Toronto, Ontario
Recognized For:
Banking and Finance Law
D. Robert Beaumont
Location:
Toronto, Ontario
Recognized For:
Public Procurement Law, Construction Law
Nathalie Beauregard
Location:
Montréal, Quebec
Recognized For:
Information Technology Law
Chris Bennett
Location:
Toronto, Ontario
Recognized For:
Project Finance Law, Banking and Finance Law
Yan A. Besner
Location:
Montréal, Quebec
Recognized For:
Real Estate Law
Monica Biringer
Location:
Toronto, Ontario
Recognized For:
Tax Law
Sonia Bjorkquist
Location:
Toronto, Ontario
Recognized For:
Product Liability Law
John Black
Location:
Toronto, Ontario
Recognized For:
Securities Law
Richard M. Borins
Location:
Toronto, Ontario
Recognized For:
Banking and Finance Law
Noralee M. Bradley
Location:
Calgary, Alberta
Recognized For:
Securities Law, Corporate Law, Mergers & Acquisitions Law
Mark Brender
Location:
Montréal, Quebec
Recognized For:
Tax Law, Trusts and Estates
Douglas Bryce
Location:
Toronto, Ontario
Recognized For:
Natural Resources Law, Securities Law, Mergers & Acquisitions Law
Janice Buckingham
Location:
Calgary, Alberta
Recognized For:
Oil & Gas Law, Natural Resources Law, Energy Law
Terrence Burgoyne
Location:
Toronto, Ontario
Recognized For:
Mergers & Acquisitions Law, Corporate Law
Lorne Carson
Location:
Calgary, Alberta
Recognized For:
Equipment Finance Law, Project Finance Law, Oil & Gas Law, Banking and Finance Law
John C. Cotter
Location:
Toronto, Ontario
Recognized For:
Intellectual Property Law
Jeremy Dacks
Location:
Toronto, Ontario
Recognized For:
Insolvency and Financial Restructuring Law
Riyaz Dattu
Location:
Toronto, Ontario
Recognized For:
International Trade and Finance Law
Rod Davidge
Location:
Toronto, Ontario
Recognized For:
Real Estate Law
Vincent M. de Grandpré
Location:
Toronto, Ontario
Recognized For:
Intellectual Property Law
Shawn Denstedt , Q.C.
Location:
Calgary, Alberta
Recognized For:
Oil & Gas Law, Environmental Law, Natural Resources Law, Aboriginal Law, Energy Regulatory Law
Robert Desbarats , Q.C.
Location:
Calgary, Alberta
Recognized For:
Natural Resources Law, Corporate Law
Mark DesLauriers
Location:
Toronto, Ontario
Recognized For:
Private Funds Law, Corporate Law, Securities Law
Martin Desrosiers
Lawyer of the Year:
Insolvency and Financial Restructuring Law (2017)
Location:
Montréal, Quebec
Recognized For:
Insolvency and Financial Restructuring Law, Banking and Finance Law
Anthony J. Devir
Location:
Toronto, Ontario
Recognized For:
Employee Benefits Law
Jennifer Dolman
Location:
Toronto, Ontario
Recognized For:
Franchise Law
Colin Feasby
Location:
Calgary, Alberta
Recognized For:
Director and Officer Liability Practice
Michael G. Fekete
Location:
Toronto, Ontario
Recognized For:
Technology Law, Information Technology Law
Jeremy Fraiberg
Location:
Toronto, Ontario
Recognized For:
Mergers & Acquisitions Law
Peter Franklyn
Location:
Toronto, Ontario
Recognized For:
Competition / Antitrust Law
Jean M. Fraser
Location:
Toronto, Ontario
Recognized For:
Mergers & Acquisitions Law, Corporate Law
Laura K. Fric
Location:
Toronto, Ontario
Recognized For:
Class Action Litigation
Andraya C. Frith
Lawyer of the Year:
Franchise Law (2017)
Location:
Toronto, Ontario
Recognized For:
Franchise Law
Rick Fullerton
Location:
Toronto, Ontario
Recognized For:
Structured Finance Law
Melanie Gaston
Location:
Calgary, Alberta
Recognized For:
Corporate and Commercial Litigation
Mark A. Gelowitz
Location:
Toronto, Ontario
Recognized For:
Securities Law, Corporate and Commercial Litigation
Donald G. Gilchrist
Location:
Toronto, Ontario
Recognized For:
Mergers & Acquisitions Law, Corporate Law
Roger Gillott
Location:
Toronto, Ontario
Recognized For:
Construction Law
Deborah A. Glendinning
Location:
Toronto, Ontario
Recognized For:
Class Action Litigation
Peter Glossop
Location:
Toronto, Ontario
Recognized For:
Competition / Antitrust Law
Gerald Grenon
Location:
Calgary, Alberta
Recognized For:
Tax Law
John W. Groenewegen
Location:
Toronto, Ontario
Recognized For:
Corporate Law
Wendy Gross
Location:
Toronto, Ontario
Recognized For:
Technology Law, Information Technology Law
Shahir Guindi
Lawyer of the Year:
Biotechnology Law (2017)
Location:
Montréal, Quebec
Recognized For:
Information Technology Law, Mergers & Acquisitions Law, Corporate Law, Biotechnology Law, Technology Law
Jason W. Hanson
Location:
Toronto, Ontario
Recognized For:
Labour and Employment Law
David R. Hardy
Location:
New York, New York
Recognized For:
Tax Law
Michael S. Hart
Location:
Toronto, Ontario
Recognized For:
Banking and Finance Law
Amanda Heale
Location:
Toronto, Ontario
Recognized For:
Tax Law
Simon Hodgett
Location:
Toronto, Ontario
Recognized For:
Technology Law, Information Technology Law
Clay Horner
Location:
Toronto, Ontario
Recognized For:
Securities Law, Mergers & Acquisitions Law, Corporate Law
Alan J. Hutchison
Location:
Vancouver, British Columbia
Recognized For:
Natural Resources Law, Mergers & Acquisitions Law, Mining Law, Securities Law, Corporate Law
Martin Ignasiak
Location:
Calgary, Alberta
Recognized For:
Environmental Law, Aboriginal Law
Shawn Irving
Location:
Toronto, Ontario
Recognized For:
Corporate and Commercial Litigation
Paul Ivanoff
Location:
Toronto, Ontario
Recognized For:
Construction Law
Mahmud Jamal
Location:
Toronto, Ontario
Recognized For:
Corporate and Commercial Litigation, Administrative and Public Law
Christiane Jodoin
Location:
Montréal, Quebec
Recognized For:
Mergers & Acquisitions Law, Corporate Law
Adam Kardash
Lawyer of the Year:
Privacy and Data Security Law (2017)
Location:
Toronto, Ontario
Recognized For:
Privacy and Data Security Law, Advertising and Marketing Law
Alan Kenigsberg
Location:
Toronto, Ontario
Recognized For:
Tax Law
Maureen Killoran , Q.C.
Location:
Calgary, Alberta
Recognized For:
Corporate and Commercial Litigation, Oil & Gas Law, Energy Law
Richard J. King
Location:
Toronto, Ontario
Recognized For:
Environmental Law
Daniel G. Kolibar
Location:
Calgary, Alberta
Recognized For:
Securities Law
Michelle Lally
Location:
Toronto, Ontario
Recognized For:
Competition / Antitrust Law
Robert C. Lando
Location:
New York, New York
Recognized For:
Mergers and Acquisitions Law
Brett Ledger
Location:
Toronto, Ontario
Recognized For:
Employee Benefits Law
Desmond M. Lee
Location:
Toronto, Ontario
Recognized For:
Securities Law
Robert A. Lehodey , Q.C.
Location:
Calgary, Alberta
Recognized For:
Securities Law, Mergers & Acquisitions Law, Corporate Law
Brian M. Levitt
Location:
Montréal, Quebec
Recognized For:
Mergers & Acquisitions Law, Corporate Law
Eric M. Levy
Location:
Montréal, Quebec
Recognized For:
Corporate Law, Securities Law
Nathaniel Lipkus
Location:
Toronto, Ontario
Recognized For:
Intellectual Property Law
Paul Litner
Lawyer of the Year:
Employee Benefits Law (2017)
Location:
Toronto, Ontario
Recognized For:
Employee Benefits Law
Larry Lowenstein
Location:
Toronto, Ontario
Recognized For:
Corporate and Commercial Litigation, Class Action Litigation, Franchise Law
Sylvain Lussier
Lawyer of the Year:
Appellate Practice (2017)
Location:
Montréal, Quebec
Recognized For:
Appellate Practice, Corporate and Commercial Litigation, Class Action Litigation, Aboriginal Law, Administrative and Public Law, Legal Malpractice Law, Bet-the-Company Litigation
Tristram J. Mallett
Location:
Calgary, Alberta
Recognized For:
Director and Officer Liability Practice, Corporate and Commercial Litigation
Patrick Marley
Location:
Toronto, Ontario
Recognized For:
Tax Law
Douglas R. Marshall
Location:
Toronto, Ontario
Recognized For:
Mergers & Acquisitions Law, Corporate Law
Martha Martindale
Location:
Vancouver, British Columbia
Recognized For:
Banking and Finance Law
Etienne Massicotte
Location:
Montréal, Quebec
Recognized For:
Banking and Finance Law
Heather R. McKean
Location:
Toronto, Ontario
Recognized For:
Real Estate Law
Al Meghji
Location:
Toronto, Ontario
Recognized For:
Tax Law
Peter E. Milligan
Lawyer of the Year:
Structured Finance Law (2017)
Location:
Toronto, Ontario
Recognized For:
Banking and Finance Law, Structured Finance Law
Dominic Mochrie
Location:
Toronto, Ontario
Recognized For:
Franchise Law
Kelly L. Moffatt
Location:
Toronto, Ontario
Recognized For:
Advertising and Marketing Law
Paul J. Morassutti
Location:
Toronto, Ontario
Recognized For:
Real Estate Law
Drew Morier
Location:
Toronto, Ontario
Recognized For:
Tax Law
Kevin J. Morley
Location:
Toronto, Ontario
Recognized For:
Asset-Based Lending Practice, Banking and Finance Law, Equipment Finance Law
David S. Morritt
Location:
Toronto, Ontario
Recognized For:
Personal Injury Litigation, Product Liability Law
Blake Murray
Location:
Toronto, Ontario
Recognized For:
Tax Law
Christopher P. Naudie
Location:
Toronto, Ontario
Recognized For:
Competition / Antitrust Law
Paula Olexiuk
Location:
Calgary, Alberta
Recognized For:
Oil & Gas Law
Dale R. Ponder
Location:
Toronto, Ontario
Recognized For:
Corporate Law, Mergers & Acquisitions Law, Natural Resources Law
Emmanuel Pressman
Location:
Toronto, Ontario
Recognized For:
Mergers & Acquisitions Law
Éric Préfontaine
Location:
Montréal, Quebec
Recognized For:
Corporate and Commercial Litigation, Class Action Litigation
Robert Raizenne
Location:
Montréal, Quebec
Recognized For:
Tax Law, Trusts and Estates
Douglas Rienzo
Location:
Toronto, Ontario
Recognized For:
Employee Benefits Law
Damian Rigolo
Location:
Calgary, Alberta
Recognized For:
Labour and Employment Law
Lawrence E. Ritchie
Location:
Toronto, Ontario
Recognized For:
Securities Law, Corporate and Commercial Litigation
Shuli Rodal
Location:
Toronto, Ontario
Recognized For:
Competition / Antitrust Law
Edward Rowe
Location:
Calgary, Alberta
Recognized For:
Tax Law
John P. Salloum
Location:
Toronto, Ontario
Recognized For:
Advertising and Marketing Law
Tracy Sandler
Location:
Toronto, Ontario
Recognized For:
Insolvency and Financial Restructuring Law
Trevor R. Scott
Lawyer of the Year:
Corporate Governance Practice (2017)
Location:
Vancouver, British Columbia
Recognized For:
Mergers & Acquisitions Law, Corporate Governance Practice, Corporate Law, Securities Law, Mining Law
Gillian S. G. Scott
Location:
Toronto, Ontario
Recognized For:
Franchise Law
Rocco Sebastiano
Location:
Toronto, Ontario
Recognized For:
Public Finance Law, Public Procurement Law, Energy Law, Construction Law
Janet Sim
Location:
Toronto, Ontario
Recognized For:
Trusts and Estates
David Stamp
Location:
Toronto, Ontario
Recognized For:
Employee Benefits Law
Jana Steele
Location:
Toronto, Ontario
Recognized For:
Employee Benefits Law
Joseph Steiner
Location:
Toronto, Ontario
Recognized For:
Corporate and Commercial Litigation
Brian J. Thiessen
Location:
Calgary, Alberta
Recognized For:
Labour and Employment Law
Manon Thivierge
Location:
Montréal, Quebec
Recognized For:
Tax Law
Hemant Tilak
Location:
Toronto, Ontario
Recognized For:
Tax Law
Mark Trachuk
Location:
Toronto, Ontario
Recognized For:
Mergers & Acquisitions Law, Corporate Law
Richard Tremblay
Location:
Toronto, Ontario
Recognized For:
Tax Law
Constantine Troulis
Location:
Montréal, Quebec
Recognized For:
Real Estate Law, Banking and Finance Law
Frank J. Turner
Location:
Calgary, Alberta
Recognized For:
Mergers & Acquisitions Law, Corporate Law
Edward Vandenberg
Location:
Ottawa, Ontario
Recognized For:
Securities Law, Private Funds Law, Corporate Law
Marc Wasserman
Location:
Toronto, Ontario
Recognized For:
Insolvency and Financial Restructuring Law
Michael Watts
Location:
Toronto, Ontario
Recognized For:
Health Care Law
W. Lee Webster
Location:
Toronto, Ontario
Recognized For:
Intellectual Property Law
Allan Wells
Location:
Toronto, Ontario
Recognized For:
Labour and Employment Law
Donna G. White
Location:
Ottawa, Ontario
Recognized For:
Intellectual Property Law
J. Bradley White
Location:
Ottawa, Ontario
Recognized For:
Intellectual Property Law
Richard Wong
Location:
Toronto, Ontario
Recognized For:
Construction Law
Craig Wright
Lawyer of the Year:
Corporate Law (2017)
Location:
Ottawa, Ontario
Recognized For:
Mergers & Acquisitions Law, Technology Law, Corporate Law
Robert M. Yalden
Location:
Montréal, Quebec
Recognized For:
Securities Law, Mergers & Acquisitions Law, Corporate Law
Justin D. Young
Location:
Vancouver, British Columbia
Recognized For:
Corporate Law

Firm Practice Areas

  • Aboriginal Law
  • Administrative and Public Law
  • Advertising and Marketing Law
  • Appellate Practice
  • Asset-Based Lending Practice
  • Banking and Finance Law
  • Bet-the-Company Litigation
  • Biotechnology Law
  • Class Action Litigation
  • Construction Law
  • Corporate and Commercial Litigation
  • Corporate Law
  • Derivatives Law
  • Employee Benefits Law
  • Energy Law
  • Energy Regulatory Law
  • Environmental Law
  • Equipment Finance Law
  • Franchise Law
  • Health Care Law
  • Information Technology Law
  • Insolvency and Financial Restructuring Law
  • Intellectual Property Law
  • International Trade and Finance Law
  • Labour and Employment Law
  • Legal Malpractice Law
  • Leveraged Buyouts and Private Equity Law
  • Mergers & Acquisitions Law
  • Natural Resources Law
  • Personal Injury Litigation
  • Private Funds Law
  • Product Liability Law
  • Project Finance Law
  • Public Finance Law
  • Real Estate Law
  • Securities Law
  • Structured Finance Law
  • Tax Law
  • Technology Law
  • Trusts and Estates

Office Locations

Canada

Canada

Alberta

Alberta

Calgary, AB

TransCanada Tower, Suite 2500

450 First Street, SW

Calgary, AB T2P 5H1

Canada

403-260-7000

Get Directions

British Columbia

British Columbia

Vancouver, BC

1055 West Hastings Street, Suite 1700

Guinness Tower

Vancouver, BC V6E 2E9

Canada

888-675-3755

Get Directions

Ontario

Ontario

Ottawa, ON

340 Albert Street, Suite 1900

Ottawa, ON K1R 7Y6

Canada

613-235-7234

Get Directions

Toronto, ON

100 King Street West

1 First Canadian Place

Suite 6200, P.O. Box 50

Toronto, ON M5X 1B8

Canada

416-362-2111

Get Directions

Quebec

Quebec

Montréal, QC

1000, rue De La Gauchetière Ouest

Bureau 2100

Montréal, QC H3B 4W5

Canada

514-904-8100

Get Directions

United States

United States

New York

New York

New York, NY

620 Eighth Avenue, 36th Floor

New York, NY 10018

United States

(212) 867.5800

Get Directions