Alina Tamm

Celeste Poltak focuses extensively on class proceedings litigation and is a partner in our class actions department. She regularly appears before a variety of courts throughout Canada, including the Courts of Appeal in over six provinces, and the Supreme Court of Canada. She has developed a particular expertise in class proceedings, having worked on some of the most notable Canadian cases, (eg. Indian Residential Schools; Sixties Scoop; LGBTQ Purge from the Canadian Armed Forces; the first en...

When lawyers and financial advisors have complicated estate and guardianship problems, they call Margaret. Specialized work in complex, high-conflict family estate and guardianship situations, international estate administration matters, and difficult estate planning scenarios are Margaret’s chosen practice area. As an advocate, client counsel and as a mediator, Margaret is a problem solver, using all of the available tools to achieve solutions that work. When necessary, she is ready, a...

David Amato focuses on corporate finance and is co-chair of our asset-based lending team. As counsel to various foreign and domestic financial institutions, insurance companies, private equity funds and other credit providers, he has significant experience in sophisticated debt financing transactions and has led numerous multijurisdictional, international and domestic debt financing mandates (including cash-flow, asset based, acquisition, leveraged buyout, debtor-in possession, mine and proje...

Andrew Finkelstein is a lawyer recognized by Best Lawyers in the practice area of Corporate and Commercial Litigation. Andrew practices law in Toronto, Ontario Best Lawyers has recognized Andrew Finkelstein since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Andrew Finkelstein is held by other lawyers.

Evan Green is one of the two Senior Partners at Green and Spiegel and is Certified as a Specialist in Immigration Law by The Law Society of Ontario. Evan is called to the bar in both Canada and the United States and is able to practice federal immigration law in both countries. Evan has been practicing immigration law for over 26 years and has extensive experience in all areas of Canadian immigration. Evan has been identified for many years as a leading practitioner in immigration law. Evan i...

Matt McPherson is a Partner at OKT. Matt advises First Nations and Indigenous governments and organizations across the country on Aboriginal and treaty rights claims and negotiations, resource development agreements, and environmental regulatory processes. He has particular experience in matters related to the protection of fisheries and water. He advises on a wide variety of environmental matters, and appears before tribunals such as the Canadian Energy Regulator and land use planning bodies...

Penny Georgoudis is a partner at Beard Winter LLP and a member of the firm’s Insurance Litigation Group. A seasoned civil litigator with more than 30 years of experience in the area of insurance defence, Penny acts on behalf of numerous insurers throughout Ontario on tort and negligence claims, property and casualty, product liability, coverage issues, commercial insurance, and general liability claims. She regularly appears before all levels of Ontario Courts, representing clients at t...

Yoni Joanna Silberman is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation. Yoni Joanna practices law in Toronto, Ontario Best Lawyers has recognized Yoni Joanna Silberman since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Yoni Joanna Silberman is held by other lawyers.

Edgar Hielema is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Edgar practices law in Toronto, Ontario Best Lawyers has recognized Edgar Hielema since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Edgar Hielema is held by other lawyers.

Peter E. Simeon is a lawyer recognized by Best Lawyers in the practice area of Cannabis Law. Peter E. practices law in Toronto, Ontario Best Lawyers has recognized Peter E. Simeon since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Peter E. Simeon is held by other lawyers.