David R.J. Lefebvre

Hollick Chipman has focused on personal injury law since 1996, and brings a wealth of knowledge and experience in this area to his clients. Hollick primarily represents people who have been injured in motor vehicle accidents and also handles other personal injury matters. He has appeared in the Alberta Court of Appeal, the Alberta Court of King’s Bench, and the Alberta Court of Justice. Hollick has served as a Board Member for the Alberta Civil Trial Lawyers Association and as the Canad...

Jessica A. MacDonald is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Jessica 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 Jessica A. is held by other top lawyers in the same geographic and legal practice area.

Ryan Keays practises primarily in the area of energy and resources, but also focuses on business law and corporate and commercial law. He advises clients on a broad range of corporate and commercial matters, with a specific focus on the energy sector, both domestically and internationally. His practice has included representing clients in oil and gas asset acquisitions and divestitures, share acquisitions and divestitures, negotiation of production sharing contracts and other host government ...

Nancy's practice focuses primarily on the tax aspects of mergers, acquisitions and reorganizations, including cross-border transactions or financings and intragroup restructurings. She is particularly experienced in the area of resource taxation. Nancy has worked on a wide variety of transactions for multinationals, private companies, senior, intermediate and junior resource issuers and private equity groups.

Craig Gillespie is a founding partner of Cuming & Gillespie LLP . He is a leading personal injury, class action, and medical malpractice lawyer with a proven track record of success. With decades of experience representing clients throughout Western Canada, he has secured multi-million dollar settlements and verdicts in complex cases. Craig has been consistently recognized for his exceptional work, including being named medical malpractice lawyer of the year. Beyond his legal practice, Cr...

Grant is recognized as a leading litigation lawyer by Chambers Canada , Lexpert , Best Lawyers , Benchmark Canada and others. He has been identified by Benchmark as one of the top 50 trial lawyers in Canada each year since 2020. He was inducted into Benchmark’s Litigation Hall of Fame in 2023 and is a Fellow of the Litigation Counsel of America. Grant is known as a fierce advocate who applies common sense to solve complex legal and business problems. He has the ability to pierce through...

Marika’s practice is focused on resolving complex business disputes, with a particular emphasis on the energy and electricity sectors. She advises oil and gas companies, power producers, construction and real estate development firms, insurers, service providers, and boards of directors on a wide range of commercial litigation matters, including director and officer liability issues. Her experience includes disputes involving breach of contract, fiduciary duty, negligence, fraud, and ot...

Shanlee’s practice is focused on securities and capital markets, mergers and acquisitions, private equity, start-ups, shareholder activism and corporate governance. Shanlee has a business-friendly, “get the deal done” mentality, enabling her to develop close and trusting business relationships while delivering practical, timely and high-value advice on an array of complex legal issues and transactions. Shanlee has extensive experience advising clients on domestic and cross-b...

Jennifer Biernaskie is a litigation strategist who finds solutions. She skillfully analyzes a claim from all sides, considering both the present details and what will happen down the road. The end result is a forward-thinking strategy that shapes a successful future for her clients. Her strong track record for resolving claims is based on skill, creative agreements and common sense in commercial litigation, insurance defence, and administrative law. With particular proficiency in high-complex...

Marcus Archer focuses on public and private debt and equity financings, mergers and acquisitions, restructurings, reorganizations and purchases and sales of businesses and assets, acting for corporations, private equity, investment banks and creditors. He also assists clients with corporate governance, regulatory compliance, continuous disclosure and general corporate matters. Mr. Archer is a director or corporate secretary of a number of public and private corporations. Mr. Archer joined our...