CMH Sustainability Corporation was founded in 2021 as an environmental consultancy serving the mining industry, and in 2025 transitioned to a Principal Business Corporation focused on mineral exploration. CMH targets critical minerals (as defined by the Government of Canada and the Province of Ontario) in underexplored regions, seeking to execute capital efficient exploration which maximizes shareholder value. CMH's focus is on advancing early stage mineral concepts into well understood exploration and development projects using flow-through share financing and government funding.
CMH Sustainability Corporation were awarded funding from the Ontario Junior Exploration Program (OJEP) for the Confederation Lake project's 2025 program which confirmed our hypothesis of V205 correlated to publicly available data including historically mapped gabbros and mafic/ultramafic intrusions, and a parallel magnetic anomaly.
Confederation Lake Project Page
CMH are also advancing exploration of historical copper prospects in the Sault-Ste. Marie district Shield township, our newly named Sault-Shields Project.
Contact us at info@cmh-sustainability.ca