PETRO RIO SA UNSP - ADR Business Summary

PRIO S.A. (formerly Petro Rio S.A.) is the largest independent oil and gas producer in Brazil, specializing in the acquisition, redevelopment, and operational optimization of mature offshore assets. The company generates revenue primarily through the extraction and sale of crude oil, leveraging a low-cost production model centered on subsea tie-backs and field life extension. Its primary business segments are organized by its core production clusters in the Campos and Camamu Basins, including the Frade, Polvo, Tubarão Martelo, and Albacora Leste fields, alongside the newly integrated Peregrino field and the Wahoo development. Within the Brazilian independent E&P landscape, PRIO maintains a dominant market position characterized by industry-leading lifting costs (approximately $9.4/bbl as of Q1 2026) and high operational efficiency, competing directly with other independent players such as 3R Petroleum, PetroReconcavo, and Enauta, while occupying a niche distinct from the state-controlled giant Petrobras. The company's current leadership is led by CEO Roberto Bernardes Monteiro, who joined in 2014 and was instrumental in the firm's strategic turnaround from its predecessor, HRT Participações em Petróleo. The executive team includes CFO Milton Salgado Rangel Neto and the recently appointed COO Jean Carlos Calvi, an 18-year industry veteran who assumed the role in May 2026 to oversee major projects like the Wahoo tie-back. Governance is directed by Chairman Nelson Queiroz Tanure, a key figure in the company’s restructuring and growth trajectory. PRIO is backed by a diverse base of institutional investors, with significant holdings from global asset managers including BlackRock, Schroder Investment Management, and FMR LLC (Fidelity), reflecting its status as a high-growth, cash-generative entity in the Latin American energy sector.