Glencore (GLEN.L) is close to appointing Citigroup as its financial adviser for potential merger talks with Rio Tinto (RIO.L), sources said, escalating the advisory arms race between the mining giants.
The appointment would mark a significant step in what could become one of the largest mining deals in history, with investment banks eyeing fees potentially exceeding 100 million.
Key Takeaways
- Glencore nears Citi appointment for Rio Tinto merger advisory
- Rio already assembled team including JPMorgan, Evercore, UBS
- Wall Street banks eye 100 million fee potential
Market reaction & context
The potential combination would create a mining behemoth with combined market capitalizations exceeding 150 billion. Rio Tinto has already assembled a formidable advisory team including JPMorgan, Evercore, Macquarie, and UBS, with veteran UK dealmaker Simon Robey leading the charge 1.
Glencore’s move to secure Citi represents the company’s first formal step toward retaining professional advisers for the potential deal. Previously, sources indicated Glencore had not yet formally retained an adviser while Rio moved aggressively to build its advisory roster 2.
Deal dynamics and advisory competition
The merger talks have sparked intense competition among investment banks, with Wall Street firms jostling for advisory roles on what analysts describe as a potential 100 million fee opportunity 3. Rio Tinto’s early move to secure top-tier advisers including Simon Robey, one of the UK’s most prominent rainmakers, signals the seriousness of the discussions 4.
The appointment of Citi would provide Glencore with a major global investment bank to navigate the complex regulatory and financial challenges of a mega-merger. Both companies operate across multiple jurisdictions, requiring expertise in antitrust law, tax structuring, and cross-border transactions.
Regulatory and strategic considerations
A potential Glencore-Rio Tinto combination would face significant regulatory scrutiny given the companies’ overlapping operations in key commodities including copper, iron ore, and coal. The deal structure and regulatory approval timeline remain critical unknowns that will heavily influence investor sentiment.
Rio Tinto has established a dedicated webpage addressing the “Possible Offer” from Glencore, indicating the company is treating the approach seriously while advising shareholders to consult legal, tax, and financial advisers 5.
Market outlook and uncertainty
Despite the advisory appointments and preliminary discussions, there remains no certainty that talks will reach a successful outcome. As mining industry sources noted, advisory banks may ultimately receive little or no fees if negotiations collapse 6.
The timing of any formal offer or detailed terms remains unclear, with both companies likely conducting extensive due diligence before committing to a definitive transaction structure. Investors are watching for signals about deal premiums, synergy estimates, and potential asset divestitures required for regulatory approval.
Not investment advice. For informational purposes only.
References
1Bloomberg (January 13, 2026). “Rio Tinto Taps Evercore’s Robey, JPMorgan for Glencore Deal”. Retrieved February 2, 2026.
2Fidelity (January 13, 2026). “Rio Tinto engages three banks to advise on potential Glencore”. Retrieved February 2, 2026.
3Mining.com (January 9, 2026). “Wall Street jostles to advise on Rio-Glencore, eyes 100 million prize”. Retrieved February 2, 2026.
4Miningmx (January 13, 2026). “Rio Tinto assembles advisory team for Glencore approach”. Retrieved February 2, 2026.
5Rio Tinto. “Possible combination with Glencore plc”. Retrieved February 2, 2026.
6Divya Rajagopal and Clara Denina (February 2, 2026). “Glencore close to appointing Citi as adviser for Rio Tinto merger talks, sources say”. Reuters. Retrieved February 2, 2026.