Rio Tinto and Glencore have explored what could become mining’s largest-ever merger, with preliminary talks held in late 2024 to combine their $104 billion and $56 billion market capitalizations respectively.
The potential deal reflects the mining industry’s intense focus on copper acquisition, with both companies owning premier assets including the coveted Collahuasi mine in Chile.
However, significant obstacles exist: Rio Tinto’s complete exit from coal contrasts with Glencore’s position as the world’s biggest coal shipper, their corporate cultures differ dramatically, and Rio’s CEO Jakob Stausholm has expressed skepticism about mega-deals.
The talks emerge amid a wave of industry consolidation attempts, including Glencore’s recent Teck Resources coal unit acquisition and BHP’s unsuccessful $49 billion bid for Anglo American.