Our History

65 years of looking to the future

Our firm was founded by Roger Rouleau in 1957. At that time, Roger himself was the sole employee of Roger Rouleau Comptable. In 1964 Jacques Potvin came on board, and the company continued to grow as Yvon Pellerin, Denis Gagnon, and Roger Gagnon joined in 1969, 1973, and 1980 respectively.

Key dates of the company

  • 1957

    Foundation of the company by Roger Rouleau.

  • 1984

    To meet the growing needs of clients, the firm started offering corporate and commercial law services.

  • 1992

    The company adopted its current name of Pellerin Potvin Gagnon (PPG).

  • 2013

    The notary team at Dufour & Brière partnered with PPG.

  • 2024

    The firm has more than 100 partners and employees who pool their knowledge and expertise to achieve the same goal: help our clients succeed.


We’ve built our reputation for excellence on hard work and an unwavering commitment to client needs. That’s how we’ve earned the trust of businesses big and small in Victoriaville, across Quebec, and in Ontario and the United States.

Entrepreneurship is in our DNA. Our goal is to help clients grow and thrive at home and abroad and become leaders in their respective fields.

Having an entrepreneurial spirit is important to us because we are, in a way, essential partners to our clients in their journey.

Today, remarkable expertise, spot-on advice, and impeccable service have made our reputation second to none. Nothing makes us prouder than working hard and delivering on a commitment to do what’s best for our clients.