GCM Mining
MiningOntario, Canada201-500 Employees
Aris Mining is a Canadian-based mining company, positioning itself as a mid-tier gold producer. It results from a business combination between GCM Mining and Aris Gold and trades on the TSX under the symbol ARIS. Headquartered in Toronto, Ontario, the company traces its lineage to Gran Colombia Gold Corp., which merged with Aris Mining in 2022 to form the current entity. The company operates the Segovia underground gold mine in Antioquia, Colombia, and the Marmato underground mine in Marmato, Colombia. In 2026, Aris Mining announced an expansion of Marmato facilities, reflecting ongoing development of its Colombian assets.