George Limberis

David Petras is a partner in the firm's Waterloo Region office. His practice focuses on domestic and cross-border mergers and acquisitions; debt and equity financing; licensing, distribution and strategic alliance arrangements; and electronic commerce and Internet issues. David’s clients include software developers, Internet-related companies, advanced manufacturers, computer products distributors, financial institutions, auto parts manufacturers, medical products companies and alternat...

Sean is a Partner at Ross & McBride LLP, practising in the Labour & Employment Law Group. Sean's practice encompasses a wide variety of employment law matters including drafting and negotiating employment contracts, advising employees on employment and human rights matters, and employment litigation.

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.

Radhika Vaidyanathan is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Radhika, 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 Radhika is held by other top lawyers in the same geographic and legal practice area.

As a Certified Specialist in Municipal Law (Local Government/Land Use Planning and Development) and original member of the Law Society’s Municipal Law Specialty Committee, Steve O’Melia specializes in municipal, planning/development, and expropriation law. Since returning to private practice in 2003 his clients have included developers, landowners and more than 50 municipalities, school boards, and conservation authorities. Steve’s decade of experience as an in-house municip...

Jennifer is a Labour, Employment, and Human Rights lawyer and partner at Ross & McBride LLP. She was called to the bar in July of 2003 and has practiced exclusively in the firm's Labour and Employment Group since that time. She regularly appears before the Courts, the Human Rights Tribunals, Arbitrators, the Labour Board, and other administrative tribunals on employer and employee issues. In addition, she also regularly advises employers on matters dealing with employment relations, emplo...

Carl Peterson is a partner of the firm and since his call to the bar in 1984, he has worked in all areas of labour law with special expertise in the construction industry and health and safety litigation. In addition to defending employers against health and safety charges, he has been quite active in developing policies and seminars for employers to prevent accidents and avoid litigation. Carl has a great deal of experience in assisting non-union and union employers develop positive employee...

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...

John Durdan is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Mergers and Acquisitions Law and Technology Law. John, 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 John is held by other top lawyers in the same geographic and legal practice area.

Mark Giavedoni is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Education Law and Real Estate Law. Mark, who practices law in Hamilton, Ontario, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark is held by other top lawyers in the same geographic and legal practice area.