Mark Daly

Bart Sarsh, a partner in Gowling WLG’s Hamilton office, focuses his practice on commercial litigation and insolvency and restructuring matters, offering clients tailored strategies aligned with their business goals. Known for his courtroom and arbitration experience, Bart provides clear and effective guidance in navigating complex disputes and high-stakes recoveries. In his commercial litigation practice, Bart helps creditors, directors, officers and shareholders of private Ontario and ...

David Hayward is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Personal Injury Litigation. David, 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 David is held by other top lawyers in the same geographic and legal practice area.

Trenton D. Johnson is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Trenton D., who practices law in Guelph, Ontario, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Trenton D. 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.

Sean was called to the bar in 1997 and has been practicing exclusively in the area of family law for more than 26 years. He has expertise in complex property and spousal/child support cases, marriage contracts and cohabitation agreements, and he brings a practical yet empathic approach to high conflict parenting cases. His expertise extends to married and unmarried spouses and to the LGBTQ+ community. Sean has successfully advanced matters in all levels of court in Ontario. In addition to res...

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

Rochelle Perera is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Rochelle, who practices law in Waterloo, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rochelle is held by other top lawyers in the same geographic and legal practice area.

Melissa Roth is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Melissa, who practices law in Kitchener, Ontario, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Melissa is held by other top lawyers in the same geographic and legal practice area.

Bettina Burgess is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Bettina, who practices law in Kitchener, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bettina is held by other top lawyers in the same geographic and legal practice area.

Bill MacGregor is a partner in the firm’s Waterloo Region office and the leader of the firm’s Immigration National Practice Group. His practice emphasizes corporate immigration and the cross-border movement of personnel. Bill also provides advice in relation to hiring and employing foreign nationals in Canada. Bill brings years of experience advising clients on all aspects of corporate immigration. He regularly assists employers with international transfers; obtaining work permits...