Zefiro Methane Corp. provides end-of-life solutions for industrial oil and gas operations. It also offers environmental monitoring services, including detecting methane leaks at oil and gas wells. In addition, the company provides plugging and abandonment services for orphaned and abandoned oil and gas wells; and develops carbon credits. Zefiro Methane Corp. was formerly known as Caden Capital Corp. and changed its name to Zefiro Methane Corp. in September 2022. The company was incorporated in 2018 and is headquartered in Vancouver, Canada.