Canadian federal lobbying registration
Registrant: Summer Senter
Lobbying firm: Wellington-Dupont Public Affairs
Client: Langham Developments Limited
Client address: 1411 TD Tower 10088 – 102 Avenue, , NW Edmonton, AB, T5J 2Z1, CAN
Client representative: Reza Mostashari, President
Effective date: 2026-02-26
Posted: 2026-02-26