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Brazil Clears Saipem-Subsea7 Merger Despite Petrobras Competition Concerns

By  |  November 4, 2026
Brazil, IPOs, investments

Brazil’s competition regulator has approved the proposed merger of Italian engineering group Saipem and offshore services company Subsea7, clearing a significant regulatory hurdle for a combination that would reshape the global subsea energy industry.

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    The decision comes despite concerns raised by Brazilian state-controlled oil producer Petrobras about the potential concentration of suppliers in the offshore services market, according to a Nov. 4 report by Upstream.

    The transaction would bring together two major providers of offshore engineering, construction and subsea services under a combined business known as Saipem7.

    Brazil’s approval is particularly significant given the country’s importance to the global offshore oil and gas industry. Petrobras is a major customer for subsea engineering and installation services, making competition among contractors an important consideration for the sector.

    The regulator’s decision indicates that Petrobras’ concerns did not prevent the transaction from receiving antitrust clearance in Brazil. However, the publicly accessible portion of Upstream’s report does not specify whether the approval includes conditions or remedies.

    As a condition of approval, Saipem and Subsea7 have agreed to sell the Seven Borealis, a specialized offshore pipelaying and heavy-lift vessel, according to a separate Nov. 4 statement from Saipem. The companies said the sale would address competition concerns while protecting work already included in their project backlog.

    Brazil’s Administrative Council for Economic Defense, known as CADE, had previously granted the transaction unconditional clearance at an earlier stage of its review. The case subsequently faced challenges from Petrobras and other industry participants, prompting further regulatory scrutiny.

    The competition concerns center on the availability of specialized vessels and contractors capable of installing subsea infrastructure in deepwater and ultra-deepwater oil fields.

    Saipem said the required vessel sale would not materially change the commercial rationale for the merger or the anticipated benefits of combining the two businesses.

    The companies must still satisfy remaining regulatory and transaction requirements before completing the deal. Reviews in other jurisdictions, including the European Union and Australia, remain relevant to the transaction’s timetable.

    Source: Upstream