Brett Anderson is an experienced mergers and acquisitions lawyer who advises public companies, private equity and infrastructure sponsors, Canadian pension plans, and other institutional investors on complex, high-stakes transactions.
His practice focuses on public and private M&A, private equity and infrastructure investments, and other transformative corporate matters across a broad range of industries, including telecom, infrastructure, financial services, real estate, technology, mining, energy, consumer products, and entertainment.
With deep private equity expertise, Brett advises sponsors and sophisticated investors on control and minority investments, co-investments, and preferred equity structures, often in multi-jurisdictional, auction-driven, and time-sensitive transactions. He regularly advises on privatizations, cross-border acquisitions and divestitures, joint ventures, and strategic partnerships, bringing a pragmatic, commercially focused approach to deal execution and risk management.
Brett also advises Canadian and international companies on securities law and corporate governance, working closely with boards and management teams on governance best practices, and transaction-related securities matters, including in contested or accelerated scenarios.
Prior to joining Osler, Brett practiced at another leading Toronto law firm, where he focused on private company M&A and fund formation. He holds a J.D. and an M.B.A. from Queen’s University, earning medals for highest standing in the M.B.A. program and third highest standing in law, and graduated first in his electrical engineering class.
Representative Work
- TELUS
TELUS in its $1.26-billion wireless tower infrastructure partnership with La Caisse
- EllisDon Capital Inc., PCL Investments Inc., Plenary Americas LP and Fengate Capital Management Ltd.
EllisDon and PCL Healthcare Partners awarded fixed price contract of $13.9 billion for The Peter Gilgan Mississauga Hospital and Shah Family Hospital for Women and Children
- Fusion Pharmaceuticals Inc.
Fusion Pharmaceuticals in its acquisition by AstraZeneca
- Pattern Energy
Pattern Energy in its agreement to acquire Cordelio Power
- Freshii Inc.
Freshii in its sale to Foodtastic
- Anthem Entertainment (GP) Inc.
Anthem in the sale of its production music portfolio to Slipstream. - Tailwind Capital
Tailwind Capital in the merger of Invafresh with Upshop. - Kinross Gold Corporation
Kinross Gold Corporation in its US$1.4-billion acquisition of Great Bear Resources - Koch Strategic Platforms
Koch Strategic Platforms in its US$100 million investment in Standard Lithium - Koch Real Estate Investments
Koch Real Estate Investments in connection with its preferred equity financing of the Canderel-led $5.7 billion acquisition of Cominar REIT - VTS
VTS in its acquisition of Lane Technologies - Battle North Gold Corporation
Battle North Gold Corporation in its acquisition by Evolution Mining Limited - Drax Group plc
Drax Group plc in its acquisition of Pinnacle Renewable Energy - Ontario Teachers’ Pension Plan Board
Ontario Teachers’ Pension Plan Board in its investment in Duo Bank of Canada in connection with Duo Bank of Canada’s acquisition of Fairstone Financial Holdings Inc. - Koch Equity Development LLC
Koch Equity Development LLC in its preferred equity financing of the proposed Cerberus-led acquisition of Dorel Industries - KingSett Capital
KingSett Capital on behalf of KingSett Real Estate Growth LP No.7, KingSett Canadian Real Estate Income Fund and other investors, in connection with its $4.9 billion acquisition, with Starlight Investments, of Northview Apartment REIT - Entertainment One
Entertainment One in its US$4 billion acquisition by Hasbro - Constellation Brands
Constellation Brands in connection with Canopy Growth’s right to acquire Acreage Holdings - Constellation Brands
Constellation Brands in its $5.1 billion strategic investment in and partnership with Canopy Growth Corporation - Blackstone Property Partners
Blackstone Property Partners in its acquisition of Pure Industrial Real Estate Trust for $3.8 billion
TELUS in its $1.26-billion wireless tower infrastructure partnership with La Caisse
EllisDon and PCL Healthcare Partners awarded fixed price contract of $13.9 billion for The Peter Gilgan Mississauga Hospital and Shah Family Hospital for Women and Children
Fusion Pharmaceuticals in its acquisition by AstraZeneca
Pattern Energy in its agreement to acquire Cordelio Power
Freshii in its sale to Foodtastic
- Anthem Entertainment (GP) Inc.
Anthem in the sale of its production music portfolio to Slipstream. - Tailwind Capital
Tailwind Capital in the merger of Invafresh with Upshop. - Kinross Gold Corporation
Kinross Gold Corporation in its US$1.4-billion acquisition of Great Bear Resources - Koch Strategic Platforms
Koch Strategic Platforms in its US$100 million investment in Standard Lithium - Koch Real Estate Investments
Koch Real Estate Investments in connection with its preferred equity financing of the Canderel-led $5.7 billion acquisition of Cominar REIT - VTS
VTS in its acquisition of Lane Technologies - Battle North Gold Corporation
Battle North Gold Corporation in its acquisition by Evolution Mining Limited - Drax Group plc
Drax Group plc in its acquisition of Pinnacle Renewable Energy - Ontario Teachers’ Pension Plan Board
Ontario Teachers’ Pension Plan Board in its investment in Duo Bank of Canada in connection with Duo Bank of Canada’s acquisition of Fairstone Financial Holdings Inc. - Koch Equity Development LLC
Koch Equity Development LLC in its preferred equity financing of the proposed Cerberus-led acquisition of Dorel Industries - KingSett Capital
KingSett Capital on behalf of KingSett Real Estate Growth LP No.7, KingSett Canadian Real Estate Income Fund and other investors, in connection with its $4.9 billion acquisition, with Starlight Investments, of Northview Apartment REIT - Entertainment One
Entertainment One in its US$4 billion acquisition by Hasbro - Constellation Brands
Constellation Brands in connection with Canopy Growth’s right to acquire Acreage Holdings - Constellation Brands
Constellation Brands in its $5.1 billion strategic investment in and partnership with Canopy Growth Corporation - Blackstone Property Partners
Blackstone Property Partners in its acquisition of Pure Industrial Real Estate Trust for $3.8 billion
Latest Insights
-
Report December 4, 2025
Asset joint venture monetizations: unlocking capital while keeping control
Canadian companies seeking capital must consider several factors when assessing asset JV monetizations.
Read more -
Report July 8, 2025
Acquisitions of private businesses in Canada
We review the legal and market factors involved in these deals, offering practical insights to assist buyers and sellers alike.
Read more -
Report December 5, 2024
The rise of retail: accessing private markets
Private asset investing is expected to evolve and grow in the coming years.
Read more -
Report December 5, 2024
Navigating control transactions: clarifying acceptable conduct boundaries
We review recent Canadian securities regulatory authority decisions that impact control transactions.
Read more
Awards and Recognition
-
Recognized in Corporate Commercial Law; Private Equity; Mergers & Acquisitions
—Canadian Legal Lexpert Directory -
Recognized in Private Funds Law
—Best Lawyers in Canada
Community Involvement
- Board Member, Balance for Blindness (2014-2015)
Speaking and Writing
Published Work
- “Public Mergers and Acquisitions in Canada”, Acquisition Guide, Practical Law Institute.
Credentials
Education
- Queen's University, J.D.
- Queen's University, M.B.A.
- Queen's University, B.Sc. (Electrical Engineering)
Languages
- English
Professional Affiliations
- Law Society of Ontario
- Canadian Bar Association
- Ontario Bar Association