Jon is a solicitor whose practice emphasizes commercial lending and commercial real estate law. After earning his B.A. with Distinction (2003) and his LL.B. (2006) at the University of Alberta, Jon was admitted to the Alberta bar in 2007. He is a member of the Canadian Bar Association Business Law and Real Property subsections. Outside the office, Jon skis, mountain bikes, and runs (at his wife’s insistence). He also enjoys camping and traveling.

Annemarie Clarke is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Annemarie, 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 Annemarie is held by other top lawyers in the same geographic and legal practice area.

Gillian is a civil litigator focused on personal injury law, professional regulation and discipline matters, insurance law (with a special interest in disability insurance claims), and Workers' Compensation Board claims. After obtaining her B.Comm. (1989) at the University of Calgary and her LL.B. (1992) at the University of Alberta, she was admitted to the Alberta bar in 1993. A past chair of the Canadian Bar Association Alberta Law Conference, Gillian is also a member of the Canadian Bar As...

D. Jonathan Coombs is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. D. Jonathan, 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 D. Jonathan is held by other top lawyers in the same geographic and legal practice area.

Cathy is a commercial solicitor whose practice emphasizes commercial real estate, business law, and financing. After earning her B.A. with Distinction (1993) and her LL.B. with Distinction (1996 - bronze medalist) at the University of Alberta, she was admitted to the Alberta bar in 1997. Away from the office, Cathy is a director of the Edmonton Chapter of NAIOP, a member of the Edmonton chapter of the Commercial Real Estate Women Network, a director of the Elzinga Family Foundation and a memb...

John leads the Condominium Management Group at Witten LLP. His practice focuses on condominium management law providing guidance and assistance to condominium corporations, directors, property managers and owners. He has represented clients on condominium related matters at all levels of Court in the Province of Alberta and has argued leave applications to the Supreme Court of Canada. He also practices in the areas of creditors’ rights, bankruptcy and insolvency, and commercial disputes...

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...

Delbert Lewis is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Real Estate Law. Delbert, 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 Delbert is held by other top lawyers in the same geographic and legal practice area.