Cabinet professionnel Diane Roy inc. is a Saint-Colomban, Quebec advisory practice providing legal and business support to small and medium-sized enterprises and professionals. It helps clients build growth strategies, supports directors through everyday and major transactional decisions, and works to prevent disputes and protect clients' commercial interests.

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

Where to find them

Saint-Colomban, QC, Canada · 514-743-5436

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Barreau du Québec directory ↗