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P.L. (Lonny) Tetley


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University of Calgary, Bachelor of Laws (Gold Medalist), 2008

University of Calgary, Haskayne School of Business, Bachelor of Commerce (with Distinction), 2005

Bar admission: Alberta 2009
Financial services, Oil and gas, Renewables and energy transition, Start-up and early-stage companies
Practice areas:
Business law, Capital markets, Commercial agreements, Corporate governance and disclosure, Corporate reorganizations, Private equity, Shareholder rights and activism, Mergers, acquisitions and other strategic transactions


Lonny's focus is on: 

  • Mergers and acquisitions
  • Public offerings
  • Private placements
  • TSX Venture Exchange and TSX Listings
  • Share and asset acquisitions and dispositions
  • Corporate governance
  • Hostile proxy contests
  • Compliance with securities regulatory requirements
  • General corporate matters

Corporate roles

Lonny has the following corporate roles:

  • Director, Accelerate Financial Technologies Inc.
  • Director (Chairman), Astara Energy Corp.
  • Director, Beyond Energy Services & Technology Corp.
  • Corporate Secretary, Big Rock Brewery Inc.
  • Director, Calima Energy Limited
  • Corporate Secretary, Clear North Energy Corp.
  • Member, Private Funds Independent Review Committee, Deans Knight Capital Management Ltd.
  • Director, Durham Creek Energy Ltd.
  • Corporate Secretary, North 40 Resources Ltd.
  • Director, Woodland Development Corp.

Professional involvement

Professional associations

  • Member, Law Society of Alberta
  • Member, Canadian Bar Association
  • Member, Calgary Bar Association


Recent honours and recognition

Named in the Legal 500 Canada as a recommended lawyer in Corporate and M&A (2023)

Named in the Canadian Legal Lexpert Directory as a leading lawyer in Corporate Finance and Securities (2018)

Lexpert Rising Star in Lexpert's Leading Lawyers Under 40 (2017)