Vivian R. Stevenson KC

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

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

Marco Poretti ’s practice is focused on litigation and aboriginal law, with an emphasis on commercial litigation, contract disputes, construction litigation, shareholder disputes, commercial insurance disputes, professional errors and omissions claims, and municipal property assessment complaints. He has a broad range of experience before courts, tribunals and arbitrators, and has appeared before all levels of Alberta courts, federal courts and the Supreme Court of Canada. Marco is also...

Justin is a member of the firm’s Litigation and Insurance Services Practice Group, where he acts as defence counsel for several insurance companies in the litigation of various injury and property loss claims in both the Alberta and Yukon jurisdictions. He has otherwise represented individual clients in a variety of civil litigation matters. Justin also practices in the area of Commercial Litigation, representing businesses and their principals who are faced with a wide array of litigat...

Ari J. Schacter is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Ari J., who practices law in Edmonton, Alberta, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ari J. is held by other top lawyers in the same geographic and legal practice area.

Keltie Lambert practices in the areas of Commercial Litigation, Environmental Law, Indigenous Law and Employment Law. After graduating law school at the University of Victoria, she has been practicing with Witten LLP since 2004. She regularly appears before provincial and federal regulatory boards and tribunals on environmental and energy matters. She has appeared before all levels of court, including Federal Court Trial and Appeal divisions and the Supreme Court of Canada. Keltie enjoys serv...

Clients count on Kevin Ozubko’s talent for closing deals in corporate, commercial, securities, and real estate matters. Effective and efficient, he pushes deals forward with clear communication and attention to detail, including large commercial real estate projects, and the purchase and sale of medium to large-sized businesses. As a corporate lawyer, he enjoys a wide variety of transactional work and getting deals done from start to finish, including every stage in between. He has acte...

Spencer Norris is an experienced litigator and corporate lawyer in the areas of insolvency, restructuring, commercial litigation, debt recovery, and enforcement. Spencer prides himself in providing pragmatic advice and solutions to his clients, in order to come to resolutions efficiently and effectively. Spencer represents a number of banks and financial institutions with respect to their relations with their clients and borrowers. He also advises corporate clients on restructuring, lender an...

Practice areas Business Law Commercial transactions and financing Real Estate Development Acquisition, development, financing and sales of commercial real estate and residential properties Condominium law and development Purchases and sales of commercial real estate and residential properties Leasing of commercial and residential properties Project development of commercial and residential properties Real Property Financing

A dynamic and accomplished lawyer, Tim is seasoned in estate and succession planning, corporate and personal tax planning and mergers and acquisitions. He is recognized as a leading tax lawyer by The Best Lawyers in Canada™ and is ranked as a featured Leading Lawyer in Corporate Tax, Finance and M&A, and Estate & Personal Tax Planning – Estate & Tax Planning by Canadian Lexpert®. Tim is a lifelong learner, devoting himself to the study of tax to align his expertise...