Gregory Sim

Scott has a litigation practice focused on some of the most significant industrial and infrastructure construction impact disputes in Canada, including the development, assessment, quantification and litigation/arbitration of delay, extra, schedule extension and productivity issues, as well as product liability claims. Scott has extensive trial experience, representing clients in many major and complex disputes before Courts across Canada, and in commercial arbitration proceedings, both domes...

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.

Riley is a litigator who maintains a general litigation practice with an emphasis on construction, commercial, and employment law matters, as well as creditor’s remedies. After earning his B.A. with Distinction and his J.D. at the University of Alberta, Riley was admitted to the Alberta bar in 2014. He is a member of the Canadian Bar Association Construction Law and Employment Law subsections. Outside the office, Riley is involved in various sports, having competed at various national c...

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

Sean Parker is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Natural Resources Law. Sean, 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 Sean is held by other top lawyers in the same geographic and legal practice area.

Damian Shepherd is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Damian, 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 Damian 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...

Getting people out of trouble and on the path to a resolution is Douglas Boyer’s primary goal. In his litigation and risk management practice, from the second he’s involved, Douglas sets his sights on solving any problem his clients are facing with the most efficient and cost-effective solution. As the lead of the Insurance and Risk Management Practice Group, Douglas has a particular focus on the construction industry and insurance defense. He represents clients, including insured...

Matthew A. Woodley is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Defamation and Media Law and Labour and Employment Law. Matthew A., who practices law in Edmonton, Alberta, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew A. is held by other top lawyers in the same geographic and legal practice area.

F. Albert X. Lavergne is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. F. Albert X., who practices law in Edmonton, Alberta, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which F. Albert X. is held by other top lawyers in the same geographic and legal practice area.