Porto Sudeste: The $5 Billion M&A Attracting BlackRock and Vale

A port terminal that was born from the ambition of Eike Batista and survived the businessman’s downfall is about to star in one of the largest infrastructure transactions in Brazil in recent years. Porto Sudeste, located in Itaguaí, in the Sepetiba Bay, is on track to be sold in a deal worth around $5 billion, attracting some of the biggest names in the global investment market.

The current controllers, the Abu Dhabi sovereign fund Mubadala Capital and the Swiss trading company Trafigura, are already receiving binding proposals this month. On the other side of the table, two consortia are competing for the asset: on one side, Global Infrastructure Partners (GIP), controlled by BlackRock, allied with Vale and Gerdau; on the other, the American manager Stonepeak, with the Australian M Resources.

The transaction is being advised by Goldman Sachs, UBS, and Bradesco BBI. The amount involved places it among the largest mergers and acquisitions in the infrastructure sector in the country in 2025.

Why Porto Sudeste is Worth $5 Billion

The terminal has a total capacity to handle up to 50 million tons per year in solid and liquid bulk. Today, it operates at approximately half of that capacity. Nevertheless, the expectation is that the port will generate over $300 million in EBITDA this year, which supports the implied multiple in the range of 15 to 17 times operating profit.

The flagship of the operation is iron ore. The port is connected to Minas Gerais via the Ferrovia do Aço, a logistical advantage that is hard to replicate. For producers like Vale and Gerdau, ensuring access to this shipping route is a strategic, not just financial, issue.

Additionally, Porto Sudeste is investing in expanding its operational capacity to serve the oil and gas sector, adding a layer of diversification to the asset. As detailed in our coverage of finance and investments, infrastructure assets with multiple revenue verticals tend to attract higher multiples.

Who is in the Competition and What Each Group Wants

The first consortium brings together three heavyweight names. GIP, acquired by BlackRock in 2024, already has a solid presence in Brazil. The manager has expanded its investments in the country with stakes in Aligned (data centers) and Aliança, a renewable energy generator in which it became a partner of Vale itself. It also operates in the renewable energy sector through Atlas Renewable, with wind and solar plants in Latin America.

For Vale, the logic is to ensure logistical flexibility. The company is already the largest iron ore producer in the world, and controlling alternative shipping routes is part of its cost optimization strategy. Gerdau, in turn, seeks vertical integration: ensuring that its raw materials reach the market without bottlenecks.

On the other side, Stonepeak, an American manager with $88 billion under management and a sole focus on infrastructure and real assets, has already shown appetite for Brazil. In January, the company announced the purchase of 25% of CMA CGM's stake in Tecon Santos, part of a global transaction worth $2.4 billion involving ten port terminals. The partnership with M Resources, which operates in commodities in Australia, suggests an operation model aimed at the transpacific iron ore market.

Foreign Appetite for Brazilian Infrastructure

The competition for Porto Sudeste is not an isolated case. Brazil is experiencing a cycle of massive foreign capital inflow into infrastructure assets. Highways, railways, ports, and renewable energy are on the radar of sovereign funds, private equity managers, and large international corporations.

The reasons are well known: attractive dollar returns, market scale, and a regulatory agenda that, despite criticisms, has made progress in sanitation, railways, and ports. As we analyzed in our finance section, foreign direct investment flows into infrastructure in Brazil have reached record levels in recent quarters.

BlackRock's presence, through GIP, is symbolic. The world's largest asset manager, with over $10 trillion under management, is signaling that Brazil's country risk is acceptable for long-term bets on real assets. This is likely to attract other institutional investors to the market.

From Eike Batista to Mubadala: The Asset's Journey

Porto Sudeste was originally conceived to export production from MMX, a mining company of Eike Batista's EBX group. With the conglomerate's implosion in 2013, the asset fell into the hands of Mubadala Capital in a debt-for-equity swap.

Trafigura joined the project to leverage the necessary investments for its inauguration, which took place in 2015. Over a decade, the two companies invested in the operation, expanded terminal occupancy, and transformed what was a problematic project into a significant cash-generating asset.

Now, with EBITDA above $300 million and growth prospects through oil and gas, they have decided to realize the gain. The decision to sell in 2025, at a time of strong global demand for logistics infrastructure, seems calculated to maximize returns.

What Changes for Brazilian Investors

If the consortium led by GIP, Vale, and Gerdau acquires the asset, the most direct impact will be on the Brazilian mining and logistics chain. Vale would gain more control over its distribution chain, which could pressure smaller competitors. For Gerdau shareholders, this move reinforces the vertical integration thesis that the market has been pricing in.

For investors tracking infrastructure opportunities, the message is clear: Brazil is on the map of major global allocators. Transactions like this validate the thesis that real assets in the country offer competitive returns compared to developed markets, especially in a scenario of still elevated global interest rates.

Binding proposals are expected by the end of this month. The outcome of this dispute will say a lot about the next investment cycle in infrastructure in the country.

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