Christopher E. Gill

John Lorito is a partner in the Tax Group. His practice focuses on tax elements of corporation transactions, with particular emphasis on corporate reorganizations, mergers and acquisitions in domestic and cross-border transactions, investment funds, corporate joint ventures, REITs, corporate finance and international taxation. John regularly represents clients across various industries, including financial services, real estate, telecommunications, mining, retail and more. He has acted as cou...

Alwynn Gillett is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Alwynn, who practices law in Montréal, Quebec, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alwynn is held by other top lawyers in the same geographic and legal practice area.

Practising extensively in the area of complex commercial transactions, Rick Borden focuses on large-scale projects and financings in the energy sector, including oil sands projects, pipeline projects and LNG projects. His clients include major Canadian banks and project sponsors and he has strong relationships with the key project lending specialists at the major Canadian banks. He also has significant experience in joint venture arrangements in the energy sector and often advises on matters ...

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

Mark Geiger is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law and Labour and Employment Law. Mark, who practices law in Toronto, Ontario, has been recognized since 2024. 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.

Michael Posnikoff is a partner in our business law group, where he works with clients in a wide range of industry sectors including maritime, transportation, software development, food processing and distribution, real estate, construction, alternative energy, energy, forestry and oil and gas. His practice is primarily focused on mergers and acquisitions involving public and private companies, divestitures, debt and equity financings, shareholder agreements and corporate reorganizations. He a...

Joanie is a partner within the Intellectual Property (IP), Agribusiness, Food and Beverage, and Life Sciences groups. She specializes in high-stakes IP litigation, and in the efficient elaboration and protection of IP portfolios. Joanie has an extensive knowledge of the IP legislative and regulatory landscape. She sees IP as more than obtaining, registering or using patents, industrial designs, trademarks or copyrights; for her, IP a way to advance knowledge, obtain return on investment, fina...

Executive Summary Paul Stoyan is the Chairman of Gardiner Roberts and practises business law with a special emphasis on mergers and acquisitions, corporate finance and corporate governance. His varied experience makes him a valued corporate counsel to large and medium-size corporations of all types. He has worked extensively with various companies in the technology and financial sectors and has assisted such companies in various cross-border transactions, in going public and in establishing a...

Irv focuses his practice on acting for banks and other lenders and borrowers in secured and unsecured financing and leasing transactions. His clients include financial institutions, merchant banks and other lenders, and a mix of borrowers who are engaged in financing transactions at the local, national and international level. Irv has been involved in the financing of an extensive range of businesses including aircraft, forest and mining products, farming, merchant banks, hotels, oil and gas ...

Alan Minsky has practised in all aspects of labour relations and employment law before the various labour relations and employment tribunals and in the courts, including before the Supreme Court of Canada, on behalf of private and public sector trade union and professional association clients. Alan’s practice over the years has focussed on construction labour relations. He has frequently acted on behalf of building trade unions and their councils of trade unions, including the Central O...