David J. Corrigan, K.C.

Brad Ashkin is a partner in the Corporate Group whose broad transactional practice focuses primarily on mergers and acquisitions, corporate finance and securities and complex commercial arrangements. He regularly acts for Canadian and international clients with interests in oil and gas, agribusiness, finance and infrastructure. Brad has acted on acquisitions and dispositions of public companies, and for buyers and sellers of private businesses and individual assets. He also acts for sponsors ...

Tara Pipella has been recognized in the 2022 Edition of Best Lawyers in Canada for Personal Injury Law, and has been regularly listed in the Canadian Legal Lexpert® Directory as a leading practitioner in Alberta in the area of Personal Injury litigation, at Pipella Law, www.pipellalaw.com . Tara has successfully carried on the family tradition of her late father, Edward S. Pipella, Q.C., practicing exclusively in the area of personal injury law and acting exclusively for Plaintiffs, succe...

Chrysten Perry, KC, is Managing Partner of the Calgary office, Co-Head of the Energy Group and a member of the Partnership Board. She is a partner in the Commercial Energy, Corporate and Projects and Infrastructure Groups and has more than 30 years of experience practicing corporate and commercial law in the energy industry. Chrysten advises clients on a diverse array of energy-driven matters including joint ventures, private share and asset purchase and sale transactions, transportation, pro...

Shannon is an innovative and high-performing litigation and regulatory lawyer with over 20 years of experience advising clients on complex commercial and regulatory matters. Her practice focuses on resolving difficult business disputes in the commercial, energy and power sectors. She has extensive experience managing large, complex litigation, regulatory and administrative matters in the electricity and oil and gas industries, where organization, accountability, effective communication and ov...

Andrew Wong is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Andrew, who practices law in Calgary, Alberta, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew is held by other top lawyers in the same geographic and legal practice area.

Kristian A. Duff is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Medical Negligence. Kristian A., who practices law in Calgary, Alberta, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristian A. is held by other top lawyers in the same geographic and legal practice area.

Paul Pidde is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation and Insurance Law. Paul, who practices law in Calgary, Alberta, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul is held by other top lawyers in the same geographic and legal practice area.

Robyn Gurofsky is the Co-Leader of the Firm’s Insolvency and Restructuring Group. Her practice focuses on insolvency and restructuring, banking and oil and gas related litigation and general commercial litigation. She advises companies, boards of directors, shareholders, creditors and accounting professionals with respect to all aspects of restructuring and insolvency proceedings, whether informal or formal proceedings, both within Canada and on a cross-border basis. Robyn also acts for...

Bill practices corporate commercial, construction and energy law, with an emphasis on public-private partnerships and construction contracts. His expertise includes: Public-private partnerships Rail and light rail projects Commercial, residential and mixed-use development projects Power plant and industrial EPC contracts Procurement documents and agreements to design, build and construct any asset Mergers and acquisitions Bill completed his articles with BLG. Before law school, he worked for ...

As one of our founders, Joe was appointed King’s Counsel in 1994 and a Fellow of the Chartered Professional Accountants of Alberta in 1995. He offers tax advice on a wide variety of matters, including resource tax, mergers and acquisitions and dispute resolution. An impactful leader, Joe guides our lawyers with active mentorship and mindful team building. Joe gives back to the community in a myriad of ways, both in an academic and volunteer capacity. He has taught at the University of A...