Peter Gibson

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.

Nathan A. Po is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Nathan A., who practices law in Edmonton, Alberta, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nathan A. is held by other top lawyers in the same geographic and legal practice area.

Admitted to the Alberta bar in 1982, Howie attended the University of Calgary, University of Manitoba, and University of Alberta, where he earned his LL.B. in 1981. Howie is a senior litigator and chair of the Witten LLP Litigation Department. He has a commercial litigation & arbitration practice that emphasizes commercial lease and contract litigation, builders’ liens, and insolvency litigation. Howie is a frequent lecturer and seminar panelist on topics ranging from trial advocacy...

Sean Ward’s practice is focused on municipal law, administrative law, media law, and privacy. He is the Co-Chair of RMRF’s Municipal Law Team, and provides advice to municipalities and public bodies throughout Alberta. His municipal law work is varied and includes drafting, interpreting and challenging bylaws, planning and development, and the many issues municipalities face as complex entities with considerable statutory powers and responsibilities. Sean has appeared before Subdi...

Eric Vaillant is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Corporate Law, Mergers and Acquisitions Law and Real Estate Law. Eric, 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 Eric is held by other top lawyers in the same geographic and legal practice area.

Justine Lee is a personal injury lawyer experienced in handling injury claims both as defence counsel and as plaintiff’s counsel. As a former insurance defence lawyer, she has an insider’s detailed knowledge of how insurance companies assess, handle and value claims and what needs to be done to put the best case forward for her clients. Justine also has significant expertise dealing with insurance companies and their lawyers in all stages of litigation, including settlement negoti...

Dave Ross has represented employers in virtually all aspects of labour and employment law for more than 50 years. He is a senior partner at McLennan Ross and is recognized as Alberta’s most experienced counsel representing management in labour relations and employment law. Dave has handled numerous precedent-setting cases in the complex areas of his labour practice before tribunals and all levels of the courts, including the Supreme Court of Canada. Dave’s experience has been rout...

Karen’s insurance practice includes both defence and subrogation work. She defends actions against Life & Disability insurers for payment of disability and life insurance benefits. She also defends various types of tort actions against her clients’ insured’s including bodily injury actions arising from motor vehicle and slip and fall accidents, property damage claims arising from various perils, and dental malpractice claims. She also has experience with a wide variety o...

Shauna practices administrative law in the areas of professional and regulatory compliance, municipal taxation and assessment, environment, and municipal law. She also practices in the area of bankruptcy and insolvency law. Shauna regularly acts for regulatory bodies, private entities, non-profit entities and public bodies. Her clients benefit from her 20 years of diverse experience. This depth of experience is complemented by a thorough and practical approach. Shauna works to understand the ...

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...