Founded in 1927 by Florido Matteau specialized in municipal bonds, Florido Matteau inc quickly became a family business. Indeed, joined the company, his three sons, Jean-Louis, Robert and Ferrnand Matteau. In 1994, Michel Matteau investment advisor and Suzie Lanneville, investment assistant joined Jean-Louis. After 60 years of career, Jean-Louis Matteau decides to retire and leave to the 4th generation, Melissa Matteau Casabon, Financial planner.

The Matteau Casabon team is formed in 2010 offering new services such as financial planning and wealth management.