Oliver Hanson and Andrea Piercy from Cozen O'Connor's Vancouver office have both been ranked on the 2025 Benchmark Litigation Canada list. Benchmark Litigation recognizes the world's leading law firms and lawyers. 

Oliver Hanson serves as the chair of Cozen O'Connor's Canadian Corporate & Securities Litigation Practice. His practice is concentrated on complex business disputes and time-sensitive bet-the-company commercial matters. Public and private corporations, partnerships, shareholders, directors, officers, and boards seek him out for a wide range of litigation matters affecting businesses in a wide range of industries.

Andrea Piercy is the chair of Cozen O'Connor's Canadian Employment Law Practice and has a track record of successfully resolving workplace disputes for her clients inside and out of the courtroom. She regularly represents clients in wrongful dismissal claims, human rights complaints, and post-employment litigation matters.