Our Team

Isabelle Godin graduated in accounting from the Université du Québec à Montréal (UQAM) and holds the Chartered Professional Accountant (CPA) title.

Prior to joining the firm in 1997, she held a senior auditing position with Price Waterhouse and, subsequently, a supervisory position in group accounting with Canadian Pacific.

Her extensive expertise has enabled her to evolve within the firm for over 25 years. In addition to holding the position of Chief Compliance Officer, she is now head of the company’s operations and finance departments.

Ms. Godin is known for her dedication, attention to detail, welcoming nature, and ability to listen to her peers in order to provide advice and find solutions.

Gustavo Derqui holds a Bachelor’s in Law (LL.B.) from Universidad de Buenos Aires, Argentina and pursued post-graduate studies in Business Law at the Université de Montréal.

Before joining Letko, Brosseau & Associates Inc. in 2024, he practiced law in a foreign law firm specialized in corporate law, performed Senior operations roles in various North American financial institutions, served as Head of Compliance and Administration in an institutional investment manager and as Compliance Officer in a US fintech.

With over 26 years of experience across different countries, positions, and industries, Mr. Derqui brings a strong legal, regulatory, and operations background, as well as an analytical mindset, to his current role as Senior Advisor, Portfolio Compliance at the firm.

Ms. Girard is a graduate of the Université de Montréal (B. Sc. Math.). She also studied accounting at McGill University, earning the Chartered Professional Accountant designation (CPA, CGA), and is also a CFA® charterholder. She joined the firm in 1997 and is responsible for trading activities and trade execution.

Ms. Gauthier holds a Bachelor of Business Administration in Finance from HEC Montréal. Prior to joining LBA, she worked at the Fédération des caisses Desjardins du Québec as a Compliance Officer, Direction of Compliance, Asset Management and Investment Funds. Previously, she held various positions in Compliance at Desjardins Securities Inc. and at Laurentian Bank Securities.

Mr. Paskulin is a graduate of Concordia University and has also completed the Canadian Securities Course. Prior to joining the firm in 2005, he was a senior trader at Scotia Capital Markets. At Letko Brosseau, Mr. Paskulin is involved in the execution of portfolio transactions.

Ms. Richard is a graduate of the Université du Québec à Trois-Rivières (Bachelor of Accounting Science), and is also a Chartered Professional Accountant (CPA, CA). Before joining the firm in 2002, she worked more than 10 years mainly in accounting and reporting at Standard Life and Desjardins Sécurité Financière, and four years as external auditor at KPMG Peat Marwick. At Letko Brosseau, Ms. Richard is responsible for monitoring the compliance of client portfolios with their investment policies and the firm’s internal policies.

Ms. Rodier is a graduate of Concordia University (B.Sc. Mathematics, minor in Business Admin.), and has also completed the Canadian Securities Course. Prior to joining the firm in 1996, she worked for a high technology company. At Letko Brosseau, Ms. Rodier is involved in the execution of portfolio transactions and transactions with fiduciaries and brokers.

Ms. Sullivan is a graduate of HEC Montréal (B.Com., Finance and Accounting) and is also a Chartered Professional Accountant (CPA. CMA). She joined the firm in 2006 and is responsible for the financial accounting of the firm and its proprietary pooled funds, and is also involved in portfolio compliance.

Mr. Brosseau is a graduate of Ecole Polytechnique of Montreal (B.Eng – Computer Engineering). Prior to joining the firm in 2018, he worked as manager, digital solutions and enterprise management for Thinkmax Consulting Inc. At Letko Brosseau, Mr. Brosseau is responsible for the development of our FinTech capabilities.

Ms. Wei is a graduate of Concordia University’s John Molson School of Business (MBA; B.Com., Management Information Systems). Prior to joining the firm in 2001, she worked at the Computer Center of Shanghai Jiangnan Shipyard Co., Ltd. as a software developer. At Letko Brosseau, Ms. Wei oversees information technology at Letko Brosseau

Mr. Xu is a graduate of Concordia University (Master of Engineering, Electrical & Computer Engineering). Prior to joining the firm in 2007, he worked for Baosteel China, Invatron Systems Corp. and System Core Inc. At Letko Brosseau, Mr. Xu is involved in software development, and system configuration and management.