Canadian federal lobbying registration
Registrant: Matthew Clark
Lobbying firm: Rubicon Strategy
Client: Magna Aluminum Profiles
Client address: 1296 Boul. Gerard Cadieux, , Salaberry de Valleyfield, QC, J6S 0L9, CAN
Client representative: Gregg Cousins, President
Effective date: 2026-03-31
Posted: 2026-04-02