Denise Brunsdon

Lewis’ practice focuses on regulatory and administrative law matters involving both the electricity and oil and gas sectors including all aspects of rate applications, toll design, facilities applications, cost of capital and related matters before the Alberta Utilities Commission, the Alberta Energy Regulator (and the Canada Energy Regulator, the BCUC, OEB, Manitoba PUB, and the Canada Newfoundland and Labrador Offshore Helicopter Safety Inquiry. He has appeared at all levels of the Al...

Sarah practices in all areas of tax law. She holds both her Bachelor of Laws and Bachelor of Science in Civil Engineering degrees from the University of Calgary. Today, she maintains her ties with the school as a sessional instructor. Prior to entering the legal profession, Sarah worked at a major oil and gas company in Calgary. She served as a law clerk to the Honourable Justices of the Alberta Court of Queen’s Bench and articled with a national firm prior to joining Felesky Flynn in 2...

Adil Hirji practices corporate, commercial and securities law with a focus on corporate finance, public and private equity and debt offerings, and mergers and acquisitions. His practice also involves advising issuers on TSX, TSX Venture and CSE listings, including in connection with initial public offerings, reverse takeovers and qualifying transactions. With respect to mergers and acquisitions, Adil has advised clients on a range of complex transactions including plans of arrangement, amalga...

Elizabeth Burton is a lawyer recognized by Best Lawyers in the practice area of Banking and Finance Law. Elizabeth practices law in Calgary, Alberta Best Lawyers has recognized Elizabeth Burton since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Elizabeth Burton is held by other lawyers.

Kelly practices energy, commercial and securities litigation. He has extensive experience with claims in the oil & gas, construction, and securities industries. He acts as counsel for investment dealers, investment advisors and investors in securities regulation, investigation and enforcement matters, and other investment related claims. Kelly has argued cases at all levels of court in Alberta, the Tax Court of Canada, securities regulatory tribunals, and the Canadian Investment Regulator...

Mike Grassie is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation. Mike practices law in Calgary, Alberta Best Lawyers has recognized Mike Grassie since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Mike Grassie is held by other lawyers.

Stuart M. Olley is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law, Mergers and Acquisitions Law and Mining Law. Stuart M. practices law in Calgary, Alberta Best Lawyers has recognized Stuart M. Olley since 2018. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Stuart M. Olley is held by other lawyers.

Sarah Coderre is a lawyer recognized by Best Lawyers in the practice area of Labour and Employment Law. Sarah practices law in Calgary, Alberta Best Lawyers has recognized Sarah Coderre since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Sarah Coderre is held by other lawyers.

Greg has successfully litigated a wide variety of civil litigation matters and commercial litigation matters including energy related matters. Greg’s trial and appeal experience is extensive and he has appeared before every level of court in Alberta. Greg has also appeared before several administrative tribunals. He has been involved in the resolution of numerous disputes, using mediation, judicial dispute resolution and other ADR forums. Greg became a partner in Parlee McLaws in 1990. ...

KayLynn Litton is the Canadian head of our energy sector. She regularly assists clients on a broad range of corporate and commercial matters, including domestic and international acquisitions and divestitures, joint venture projects, midstream contracts, corporate reorganizations, Aboriginal consultation and general contractual matters. Her practice includes negotiating and drafting complex transactional, corporate, commercial and operational agreements for clients in a variety of energy indu...