Canadian federal lobbying registration
Registrant: Don Boudria
Lobbying firm: Sandstone Group
Lobbying firm (French name): Groupe Sandstone
Client: Roshel
Client address: 255 Biscayne Crescent, , Brampton, ON, L6W 4R2, CAN
Client representative: Roman Shimonov, CEO
Effective date: 2025-07-04
Posted: 2025-07-15