Firm Overview

Blake, Cassels & Graydon LLP (Blakes) is one of Canada’s leading business law firms. Its integrated office network, with lawyers in offices across Canada and in the United States, Europe and China, gives clients access to the full spectrum of capabilities found throughout the Firm.

Canada has some of the world’s most advanced energy markets and is rich in natural resources. Our energy team is one of the leading practices in the country with global and in-depth industry knowledge.

Our Calgary office acts on some of the largest and most complex transactions in Canada and on major cross-border and international transactions, requiring expert legal advice, sensitivity to clients’ business objectives and a cooperative team approach. We have the experience and resources to provide timely strategic legal services for all types of business transactions and disputes.

We serve a comprehensive client base in all aspects of their business, with industry-leading energy expertise in one of the most advanced energy markets and regulatory regimes in the world. We also have vast experience supporting clients entering new and developing areas. We work collaboratively to offer comprehensive advice, and we are overwhelmingly dedicated to supporting the success of Canadian businesses and strengthening their place in the global economy.

Blakes continues to be recognized as a leading law firm in 2019. Thanks to our clients, in 2019, Blakes was ranked as having the leading law firm brand in the Acritas Canadian Law Firm Index. We were also named Canada Law Firm of the Year in the Who’s Who Legal Awards for the 11th consecutive year and received the most top-tier rankings by practice area of any Canadian law firm in Chambers Global: The World’s Leading Lawyers for Business. Our lawyers continue to be recognized as leaders in their fields in The Canadian Legal Lexpert Directory, Canada's leading guide to lawyers.

Blakes was also named one of Canada’s Best Diversity Employers for 2019 by Mediacorp Canada Inc., an honour we have received nine times since 2008. In addition, and according to Bloomberg and Refinitiv, Blakes is the No. 1 Canadian law firm in global M&A by deal count and value for this period, 2009-2018.

As one of Canada’s top business law firms, Blakes provides exceptional legal services to leading businesses in Canada and around the world. We focus on building long-term relationships with clients. We do this by providing unparalleled client service and the highest standard of legal advice, always informed by the business context.

Blake, Cassels & Graydon LLP
855-2nd Street S.W.
Suite 3500, Bankers Hall East Tower
Calgary, Alberta T2P 4J8
Tel 1.403.260.9600
Fax 1.403.260.9700

Firm Contacts
Other Offices
  • Blake, Cassels & Graydon LLP

    595 Burrard Street
    Suite 2600, Three Bentall Centre
    Vancouver, British Columbia V7X 1L3
    Tel. 1.604.631.3300
    Fax 1.604.631.3309
  • Blake, Cassels & Graydon LLP

    340 Albert Street
    Suite 1750, Constitution Square, Tower 3
    Ottawa, Ontario K1R 7Y6
    Tel. 1.613.788.2200
    Fax 1.613.788.2247
  • Blake, Cassels & Graydon LLP

    199 Bay Street
    Suite 4000, Commerce Court West
    Toronto, Ontario M5L 1A9
    Tel. 1.416.863.2400
    Fax 1.416.863.2653
  • Blake, Cassels & Graydon LLP

    1 Place Ville Marie
    Suite 3000
    Montréal, Quebec H3B 4N8
    Tel. 1.514.982.4000
    Fax 1.514.982.4099
  • Blake, Cassels & Graydon LLP

    1 Guanghua Road, Unit 3011 North Tower
    Beijing Kerry Centre, Chaoyang District
    Beijing, 100020
    Tel. 86.10.6530.9010
    Fax 86.10.6530.9008
  • Blake, Cassels & Graydon LLP

    23 College Hill
    5th Floor
    London, EC4R 2RP
    Tel. 44.20.7429.3550
    Fax 44.20.7429.3560
  • Blake, Cassels & Graydon (U.S.) LLP

    126 East 56th Street
    Suite 1700, Tower 56
    New York, New York 10022-3613
    Tel. 1.212.893.8223
    Fax 1.212.829.9500

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