Marc Desaulniers Group
Desjardins Securities
About us
Our approach
Trust and open communication are the foundation of our client relationships. Our team provides simple, effective investment solutions tailored to the needs of investors seeking peace of mind.
Our investment philosophy
We focus on optimal diversification combined with risk management, long-term investing, and the selection of dividend-paying securities for the growth portion of your portfolio. We develop a personalized strategy to create the plan that suits you best.
Our approach to your financial success
Our range of services at Desjardins Securities
Make the most of Desjardins Securities’ expertise to plan and optimize your wealth or portfolio. We offer personalized solutions, including financial and retirement planning, investment strategies, estate planning, tax optimization, wealth and loan protection, credit and transactional services
Our team’s specialties
Entrepreneurs, investors, and incorporated professionals
Pre-retirees and retirees
Discretionary portfolio management
Our team
- Team
- Partners
Team
Our team, trained to the highest industry standards, will go the extra mile to help you reach your financial goals. For personalized service, contact our wealth management experts.
Marc Desaulniers

BBA, FCSI®, CIM®, FMA
Portfolio Manager
Wealth Manager
450-223-1141 Phone number of Marc Desaulniers. This link opens your phone app.

BBA, FCSI®, CIM®, FMA
Portfolio Manager
Wealth Manager
- Bachelor of business administration (BBA) from UQAM’s School of Management
- Certified Investment Manager (CIM) and Fellow of CSI (FCSI)
Marc brings three decades of experience in financial services, including over 27 years with Desjardins Securities.
A skilled communicator, he has written columns for Vos Finances magazine and has delivered numerous presentations on investing—a topic he continues to speak on regularly.
Marc’s ability to clearly explain financial, economic, and investment concepts has helped him build strong, lasting relationships with his clients.
LinkedIn profile External link.
Phone
450-223-1141 Phone number of Marc Desaulniers. This link opens your phone app.
Manon Lemay

Associate Wealth Management Advisor
450-223-1051 Phone number of Manon Lemay. This link opens your phone app.

Associate Wealth Management Advisor
- Certificate in administration and a certificate in human resources management from UQTR
- Certificate in financial planning from UQAM
Manon has been with Desjardins Securities for over 28 years, including 17 years as a branch coordinator.
Respected for her professionalism and expertise, she delivers personalized support to our clients. She’s always happy to share her in-depth knowledge of the securities industry with her peers and clients.
LinkedIn profile External link.
Phone
450-223-1051 Phone number of Manon Lemay. This link opens your phone app.
Hugues Deschênes

BBA, F.Pl.
Associate Wealth Management Advisor
450-223-1021 Phone number of Hugues Deschênes. This link opens your phone app.

BBA, F.Pl.
Associate Wealth Management Advisor
- Bachelor of business administration (BBA) from Université du Québec à Montreal (UQAM)
- Financial planner
Hugues joined Desjardins Securities with an impressive track record, having held several strategic roles—from financial security advisor to financial planner and personal banker.
Within our team, he brings his strengths as a financial planner and wealth strategist to the forefront. His experience and disciplined approach make him a valuable asset and a trusted resource for our clients.
Phone
450-223-1021 Phone number of Hugues Deschênes. This link opens your phone app.
Josiane Greffard

Wealth Management Assistant
450-223-1673 Phone number of Josiane Greffard. This link opens your phone app., ext 5091216

Wealth Management Assistant
Phone
450-223-1673 Phone number of Josiane Greffard. This link opens your phone app., ext 5091216
Partners
We work with skilled professionals
Alain Chevalier
Business Transfer Coach
Laurent Poirier
Financial Security Advisor
Branch information
Saint-Hyacinthe
1395 Daniel-Johnson Street East
Suite 201
Saint-Hyacinthe QC J2S 7Y6
Directions External link.
Phone
450-223-1673 Ce lien ouvre votre application de téléphonie.
1-888-313-6150 Ce lien ouvre votre application de téléphonie.