Canadian federal lobbying registration
Registrant: David Pratt
Lobbying firm: David Pratt & Associates
Client: Ribbon Communications
Client (French name): Ribbon Communications
Client address: 500 Palladium Drive, , Ottawa, ON, K2V 1C2, CAN
Client representative: Derek Chapman, Account Manager
Effective date: 2026-04-01
Posted: 2026-04-08