Loni da Costa

Lucy L'Hirondelle is a litigator whose practice encompasses a broad range of commercial litigation matters and international arbitration with an emphasis on oil and gas litigation/arbitration, contractual disputes, management-side employment litigation. She also has experience conducting third-party investigations. Lucy has worked in the Calgary litigation group since 2012 and has appeared before all levels of court in Alberta, the Nova Scotia Supreme Court, and is familiar with Federal Court...

Gordon Cameron is a partner in the Corporate Group, whose practice focuses on corporate finance, securities, mergers and acquisitions, corporate governance, and general corporate matters. Gordon acts for both issuers and dealers in public and private, domestic and cross-border, debt and equity corporate finance transactions. He also acts for vendors and purchasers in public and private M&A transactions and has represented clients in many large, complex multi-jurisdiction transactions. Gor...

Brad Ashkin is a partner in the Corporate Group whose broad transactional practice focuses primarily on mergers and acquisitions, corporate finance and securities and complex commercial arrangements. He regularly acts for Canadian and international clients with interests in oil and gas, agribusiness, finance and infrastructure. Brad has acted on acquisitions and dispositions of public companies, and for buyers and sellers of private businesses and individual assets. He also acts for sponsors ...

Karen Fellowes, KC is Senior Counsel in our Advocacy Group, and the Western Canadian Leader for our national Restructuring & Insolvency Group. Her practice is based in Calgary and Vancouver, and she serves clients throughout Western Canada. Karen specializes in protecting the interests of banks, secured lenders, unsecured creditors, landlords and tenants, debtors, suppliers and other stakeholders in commercial re-organizations, workouts, restructurings and proceedings under the Bankruptcy...

Over the 20 years Tonii Roulston has been a member of the Calgary Bar Association, she has built her long-standing reputation as a tough criminal defence lawyer. Known for her strategic thinking, and effectiveness in the courtroom, she has represented a variety of challenging and high-profile cases. As a female lawyer, she holds an advantage in vigorously questioning female complainants on difficult details including their motivations to lie and inconsistencies in their accusations. Tonii is ...

Sony Gill is a partner in the Capital Markets and Mergers & Acquisitions Groups. His practice focuses on public and private company creation, growth, restructuring and value maximization. He has extensive experience in the negotiation, structuring and consummation of a broad range of corporate finance, securities and M&A transactions, including public and private debt and equity financings, strategic investments, joint ventures, recapitalizations, restructurings, takeover bids, revers...

Brad Hayden is a senior business lawyer. He has an extensive background in leadership, management, strategic and operational planning, organizational transformation and change management, client relationship management, business operations, governance and communication. Brad practises business law, with a focus on the energy and transportation industries. He works with businesses involved in mergers, acquisitions, divestitures and financings, domestic and cross-border reorganizations, corpora...

Dion Legge practises tax law. His practice focuses on the income tax aspects of corporate reorganizations, mergers and acquisitions, takeovers, debt and equity financings, and the taxation of flow-through vehicles. Mr. Legge also advises on tax-planning issues related to international structures for Canadian-based multinational corporations, on investments by non-residents in Canada, and on structuring cross-border mergers and acquisitions, divestitures and financings. He joined our Calgary o...

Frank Y. Sur is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Mergers and Acquisitions Law and Securities Law. Frank Y., who practices law in Calgary, Alberta, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Frank Y. is held by other top lawyers in the same geographic and legal practice area.

Roger Smith's practice is focused on complex litigation. He has acted in a broad range of matters, including contractual and joint venture, fiduciary duties, oil and gas, corporate securities, telecommunications, electrical distribution and renewable energy. Roger has appeared in all levels of courts in Alberta. He has also acted locally and internationally as counsel in numerous arbitrations and mediations . He served on the executive committee of Macleod Dixon (one of our predecessor firms ...