The Brazilianmergers and acquisitions (M&A) market in the oil and gas sector registered a sharp 48.6% drop in the first half of 2026, with fewer deals and lower transaction values, signaling investor caution.
The mergers and acquisitions (M&A) landscape in Brazil’s oil and gas sector experienced a significant decline in the first six months of 2026. A survey by KPMG revealed a nearly 50% decrease in transaction volume, with only 18 deals completed, in contrast to the 35 operations recorded in the same period of the previous year.
This slowdown was not limited to the number of agreements; the total transaction value also dropped significantly. The R$20 billion transacted this semester represents a significant decrease compared to R$35 billion in the previous cycle, reflecting a more selective and cautious approach by investors and major energy corporations.
Selectivity and Strategic Assets
The market dynamics highlighted a strategic reevaluation of portfolios by companies and increased rigor in capital allocation. The participation of financial investment funds, such as private equity and venture capital, was notably reduced, with only one operation attributed to these sources.
This scenario suggests that macroeconomic uncertainties and the cost of capital are driving a more in-depth analysis of available opportunities. Despite the decrease in volume, interest in high-quality strategic assets has not dissipated. The focus is on projects with strong fundamentals and value creation potential.
First-half data shows a move towards greater selectivity in the Oil and Gas market. In this context, quality assets with solid fundamentals, operational efficiency, and clear value generation prospects tend to attract investor interest. The fuel distribution segments, responsible for the largest transacted volume in Q2 2026, and oil exploration are expected to drive new transactions in upcoming cycles.
This is the analysis of Paulo Guilherme Coimbra, a partner at KPMG, who emphasizes the priority given to operational efficiency and clear value projection in deals. The fuel distribution and oil exploration sectors are highlighted as drivers for future transactions.
The Rise of International Transactions
A relevant aspect of the period was the predominance of international transactions. Of the 18 formalized operations, 11 were cross-border, involving companies from different countries, while only seven occurred within domestic borders. This data underscores the importance of global connections for the Brazilian energy sector.
The consolidated financial volume was driven by large-scale transactions, especially in the South American market and in projects within the Brazilian sedimentary basin. Key deals included the acquisition of Raízen Argentina by Mercuria, a transaction valued at an impressive R$7.2 billion, and the full acquisition of the remaining stake in the Argonauta Field, in the Campos Basin, by Petrobras from Shell, ONGC, and Brava Energia, in a R$1.4 billion contract.
The sharp decline in mergers and acquisitions in the oil and gas sector reflects a market in a maturing phase with increased scrutiny. Despite the retraction in volume, the appetite for strategic assets and high quality remains, directing investors’ focus toward opportunities that promise solid value and growth prospects.
The trend of cross-border transactions and renewed interest in segments such as fuel distribution and oil exploration suggest that, even in a more demanding scenario, the energy sector will continue to drive significant deals in the coming cycles, albeit with a finer lens on profitability and risk.
