Canadian federal lobbying registration
Registrant: Matthew Clark
Lobbying firm: Rubicon Strategy
Client: Hydro Extrusion Canada, Inc.
Client address: 5675 Kennedy RD, , Mississauga, ON, L4Z 2H9, CAN
Client representative: Mike Stier, Vice President and Treasurer
Effective date: 2026-03-31
Posted: 2026-04-02