Greg P. Shannon, QC Partner


Speaks:  English

Year of Call: 1997 - Alberta

Year of Call: 1991 - British Columbia

Year of Call: 1991 - District of Columbia

Year of Call: 1990 - California

Primary phone: +1 403-298-1899

Secondary phone: +1 403-613-0507

Fax: +1 403-695-3535

Email: greg.shannon@gowlingwlg.com

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Primary office:  Calgary


Areas of expertise:



Greg P. Shannon, QC

Greg P. Shannon, QC, is a partner in Gowling WLG's Capital Markets, M&A and Private Equity groups, as well as the Tax and Private Client Services groups, based in the firm's Calgary office. His practice encompasses corporate finance, M&A, tax and corporate governance. Called to the bar in Alberta, British Columbia, the District of Columbia and California, Greg has worked in both Canada and the United States, and uses his significant cross-border experience to inform his practice. Greg's areas of expertise include acting as counsel on corporate reorganizations, international transactions, mergers & acquisitions, as well as advising clients on IPOs and RTOs. He also acts for investment funds, limited partnerships, and venture and angel funds on private equity transactions. With extensive experience in corporate reorganizations, corporate tax matters, inbound/outbound deals, mortgage investment corporations, and flow-through share financings for both oil & gas issuers and "Clean Energy" issuers (CRCE), Greg also has a substantial tax practice. In addition, he advises both private and public companies on governance issues and D&O insurance issues. An active member of Calgary's local business community, Greg was co-founder and chairman of the board of the Calgary Enterprise Forum Society, a non-profit organization that fosters the development, promotion and advancement of high-growth and emerging businesses in Southern Alberta, from 1999 to 2016. He is also director of the Better Business Bureau of Southern Alberta Inc. and the Association for Corporate Growth's Calgary chapter, as well as a member and designated Trust and Estate Practitioner of STEP Canada. Outside of his legal practice, Greg has written numerous articles and lectured at seminars on tax and estate planning, and various corporate finance topics. He is also a graduate of the Institute of Corporate Directors, Directors Education Program (DEP), and is a certified director (ICD.D).

Career & Recognition

Filter timeline:
  • 2018

  • 2012

    • Community
      2012
      Chairman of the board, Credit Counseling Services of Alberta
    • Community
      2012
      Chairman of the board, Debtor’s Assistance Board, Alberta
  • 2009

    • Rankings & Awards
      2009
      Appointed Queen’s Counsel, Alberta
  • 2008

    • Education
      2008
      Institute of Corporate Directors, ICD.D.
    • Community
      2008
      Director, Association for Corporate Growth, Calgary Chapter
  • 2005

    • Community
      2005
      STEP Canada, Member, TEP
    • Education
      2005
      TEP
  • 2003

    • Rankings & Awards
      2003
      Top 40 Under 40, Calgary
  • 2002

    • Rankings & Awards
      2002
      Queen’s Golden Jubilee Medal for outstanding public service in Canada
  • 1999

    • Community
      1999
      Chairman of the board, Calgary Enterprise Forum Society
    • Community
      1999
      Director, Better Business Bureau of Southern Alberta Inc.
  • 1997

    • Community
      1997
      Director and first vice-chair, Canadian Council of Better Business Bureaus
    • Qualifications (Year of Call/Admission, etc.)
      1997
      Year of Call, Alberta
  • 1994

    • Education
      1994
      Registered Trademark Agent
    • Community
      1994
      Past director, Economic Development Commission of Central Okanagan
  • 1991

    • Qualifications (Year of Call/Admission, etc.)
      1991
      Year of Call, British Columbia
    • Qualifications (Year of Call/Admission, etc.)
      1991
      Year of Call, District of Columbia
  • 1990

    • Qualifications (Year of Call/Admission, etc.)
      1990
      Year of Call, California
    • Education
      1990
      Boston University, LLM (Tax)
  • 1989

    • Education
      1989
      California Western School of Law, JD
  • 1985

    • Education
      1985
      Simon Fraser University, BBA

Memberships

  • American Bar Association
  • Association for Corporate Growth (ACG)
  • California State Bar - Tax Lawyers Subsection
  • California Tax Lawyers Association/ABA Tax Subsection
  • Canadian American Bar Association
  • Canadian Bar Association
  • Canadian Bar Association, Securities Law Subsection (Calgary) and Tax Law Subsections (Calgary and B.C.)
  • District of Columbia Bar Association
  • Institute of Corporate Directors
  • Ireland Canada Centre for Commerce, Calgary (ICCC)
  • STEP Canada
  • Directors' and officers' liabilities - presentation to A-100, October 11, 2016
  • The "Delaware - Canco Straddle" for Canadian Tech Start-Ups, May 25, 2016
  • La double constitution de sociétés au Delaware et au Canada pour les entreprises technologiques canadiennes en démarrage, Tax Newsletter - Québec (French), 25 mai, 2016
  • Canadian Renewable and Conservation Expense (CRCE) "Clean" Energy Tax Incentives, 2016
  • Trusts - The 21-Year Deemed Disposition Rule and Essentials, February 2014
  • Cross-Border Estate Planning Tips & Traps, January 2014
  • Ramifications of MIC Investments, Canadian Mortgage Professional Magazine, June 2013
  • Qualifying Your MIC under the Income Tax Act, Canadian Mortgage Professional Magazine, May 2013
  • Canadian Board Diversity Counsel Presentation: Additional Concerns for Directors of Insolvent Corporations, April 2013
  • Canadian Renewable and Conservation Expense (CRCE) "Green" Energy Tax Incentives, April 2013
  • Canadian Tax Treatment of Mortgage Investment Corporations and Their Shareholders, April 2013
  • Federal Budget Review, 2013