Methes Energies International Ltd. is a company operating within the renewable energy sector, primarily focused on the creation and distribution of biodiesel fuel and the associated processing machinery throughout the United States and Canada. A specific offering from their product line includes the Denami brand of biodiesel processors. Beyond these core activities, the firm's operations also encompass the generation of glycerin, providing various services linked to biodiesel manufacturing, and handling the acquisition and resale of raw materials (feedstock).

Their primary customer base consists of other biodiesel fuel producers. The company, which was established in 2004, is headquartered in Las Vegas, Nevada.