Canadian federal lobbying registration
Registrant: Jessica Cardill
Lobbying firm: Barrack Hill Public Affairs Inc.
Client: Opus Strategy Group
Client address: 6D-7398 Yonge St, PO Box 818, Toronto, ON, L4J 8J2, CAN
Client representative: Danielle Olsen, Managing Partner
Effective date: 2025-11-12
End date: 2026-03-15
Posted: 2025-11-21