Justin J. Heimpel

Mark J. Zega is a partner at Filion Wakely Thorup Angeletti LLP, he is experienced in providing a full range of legal services on human resources and public law issues. Practice specialties include labour, employment, human rights, administrative and public law, with a special focus on education and healthcare law issues. He has extensive experience as a litigator and in providing counsel to clients on human resource, risk management, governance and regulatory issues. Mark represents many lar...

Meghan Walker is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Meghan, who practices law in Burlington, Ontario, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Meghan is held by other top lawyers in the same geographic and legal practice area.

Allen Wynperle is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Allen, who practices law in Hamilton, Ontario, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Allen is held by other top lawyers in the same geographic and legal practice area.

David graduated with Honours from Montreal’s McGill University in 1978. He next received his Juris Doctorate degree, cum laude, from Southwestern University School of Law in Los Angeles. In 1982 he was admitted by the Supreme Court of California to practice as an Attorney and Counsellor-at-Law in the courts of California. After receiving his Certificate of Qualification through the University of Ottawa Faculty of Law, in 1985 David was admitted by the Law Society of Ontario as a Barrist...

Mark is a Partner at Ross & McBride LLP. He is the head of the Estate and Commercial Litigation Groups. Mark's practice focuses on commercial and estate litigation. He acts for a variety of clients that include public and private companies, institutions and individuals. With over twenty years of trial and advocacy experience, Mark has handled many complex cases and has appeared in all levels of court in Ontario.

With more than 20 years of experience in Business Law, Andrew Roth has a robust corporate and commercial law practice that includes national and multinational clients in a variety of sectors including manufacturing, emerging markets, financial sector, and land development including, office, retail, multi-residential, and industrial property sectors. Andrew advises on matters related to corporate governance, complex reorganizations, business restructuring, mergers and acquisitions of public an...

Brian Simo is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Brian, who practices law in Hamilton, Ontario, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian is held by other top lawyers in the same geographic and legal practice area.

Jean Leonard focuses on real estate in her corporate and commercial law practice. Jean represents clients in all aspects of real estate law including purchases, sales, land development, secured lending transactions, and commercial leases. Jean works for and with municipalities in relation to land-development matters including subdivision and site plan approvals, expropriations, and land-use planning. Jean also has a depth of experience in corporate and commercial matters including incorporati...

Wade has dedicated his legal career to ensuring that the voices of marginalized members of our communities are heard. The law is an instrument of social change and when the law does not protect those who need it the most, the law needs to change. Wade passionately advocates for his clients and his practice is dedicated to human rights, union-side labour law and employment law. Wade currently serves as the Chair of the Ontario Bar Association’s Constitutional, Civil Liberties and Human R...

Rose M. Demelo Johnson is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Rose M., who practices law in Kitchener, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rose M. is held by other top lawyers in the same geographic and legal practice area.