Canadian federal lobbying registration
Registrant: Robin MacLachlan
Lobbying firm: Summa Strategies Canada
Client: Sio Silica
Client address: Suite 1930, 440 – 2nd Ave. SW, , Calgary, AB, T2P 5E9, CAN
Client representative: Feisal Somji, President & Chief Executive Officer
Effective date: 2023-02-14
End date: 2023-08-01
Posted: 2023-03-15