Best Lawyers in Ontario, Canada for Mergers and Acquisitions Law

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

Timothy Chubb is a partner in the Mergers & Acquisitions, Capital Markets and Banking & Finance Groups. His practice focuses on private equity and venture capital transactions, domestic and cross-border mergers, acquisitions, divestitures and fund formation activities. Tim’s clients include private equity and venture capital firms, waste management companies, media and telecom companies, technology companies and industrial and manufacturing companies. He is Chair of the Law Cler...

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.

Tom Hunter is a partner in the firm's Waterloo Region office and practises in the area of corporate, commercial and technology law. He also serves as co-chair of the Firm's National Technology Law Practice Group and is the former department head of the Waterloo Region Business Law Group. His particular areas of focus include assisting entrepreneurs and owner operators with startup and growth oriented companies, mergers and acquisitions, financing and all aspects of technology commercialization.

Terence Dobbin focuses on mergers and acquisitions, corporate governance and public financings. He regularly advises acquirers and target companies in connection with negotiated transactions and unsolicited take-over bids. Mr. Dobbin has extensive experience with large, multijurisdictional transactions, including cross-border acquisitions and financings. He advises boards of directors and their committees on a variety of issues, often in business-critical situations. He is recognized in all d...

Adam Kline is a partner in the Business Law Group at Miller Thomson in the Toronto office. His practice is focused primarily in the areas of securities, corporate finance, public and private mergers and acquisitions. Adam has considerable experience advising both bidders and targets in hostile and negotiated merger & acquisition transactions. He has advised underwriters and issuers on numerous financing transactions, including IPOs, bought deals, private placements and rights offerings, i...

Gesta Abols’ practice is focused on mergers & acquisitions (including private equity), strategic investments, corporate governance and shareholder activism. Gesta provides expert legal advice, superior service and structure to bring clarity to complex challenges. Gesta is the Co-Leader of the firm’s US Practice and on the executive of the firm’s Capital Markets and Mergers & Acquisitions (CM and M&A) Committee. Gesta is consistently recognized as a leader in the ...

Jay Lefton practices corporate and securities law. Jay advises clients on public and private mergers & acquisitions transactions, private equity matters and public and private financings, as well as assisting with strategic alliances, technology transfer and licensing. He works predominantly in the technology and life sciences sector. Assisting acquirers and target companies and their boards of directors, Jay advises on negotiated transactions and unsolicited takeover bids, most of which ...

Jonathan Lin is a partner in the Corporate, M&A and Securities Group at Miller Thomson. His practice focuses on corporate, commercial and transactional matters, in particular relating to mergers and acquisitions, private equity, venture capital and growth capital investments, joint ventures and partnerships, complex shareholder arrangements, securities, corporate finance and other corporate and commercial matters.

Geoffrey Gilbert practises in the areas of infrastructure, mining and project finance. He also provides ongoing general corporate and commercial law advice. Mr. Gilbert is repeatedly recommended in mining, infrastructure, project finance and corporate commercial law by Canadian Legal Lexpert Directory. He is the chair of our national infrastructure practice. Mr. Gilbert has a history of involvement in all aspects of mining and mineral resource development. He regularly assists our clients on ...

Sean Stevens is Co-Leader of the Firm’s Capital Markets and Mergers & Acquisitions (CM and M&A) Group and the Chair of the Ontario Region’s Business Law Group. His practice is focused on domestic and cross border mergers and acquisitions, private equity transactions, corporate reorganizations and infrastructure projects. Clients include public and private companies, private equity funds and their investors, business owners and project sponsors and financers. For two decade...

Dwayne Kuiper is an experienced and practical business lawyer who gets deals done. He represents many owner-managed companies and is their primary point of contact with Miller Thomson, functioning as their general counsel. Dwayne has built trusted relationships and has an excellent reputation with his clients, other lawyers, accountants, bankers, and other advisers. Dwayne enjoys working with a team of advisers to provide the best results for each client. Dwayne has significant experience in ...

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...

Doug H. Scott practices in the areas of mergers & acquisitions, corporate commercial law and private client services. In his M&A practice, Doug acts for both strategic and financial acquirers and sellers. In his private client services practice, Doug assists business owners and families in achieving their goals, including by structuring appropriate ownership and governance models, preparing for and effecting inter-generational transitions and by implementing third-party liquidity tran...

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.

Tina Woodside is one of Canada's leading corporate and securities lawyers. A Toronto-based Gowling WLG partner with more than 25 years' experience, she can provide you with expert, strategic advice on corporate finance, M&A and corporate governance matters, with a particular focus on the natural resources and mining sectors. Passionate about helping clients succeed in achieving their goals, Tina is known for her strong business acumen and commitment to delivering excellent service. She is...