Brazil’s antitrust regulator, the Administrative Council for Economic Defense (CADE), has approved the merger between offshore energy contractors Saipem and Subsea7. The approval is conditional on a Concentration Control Agreement requiring the structural divestment of a specialized rigid pipeline-laying vessel to preserve market competition in subsea engineering, procurement, construction, and installation (SURF EPCI) projects across Brazilian deep and ultra-deep waters, particularly in the pre-salt layer.
CADE’s investigation revealed that while global markets feature other major players such as TechnipFMC, McDermott, and Allseas, Saipem and Subsea7 act as exceptionally close competitors during bidding processes for complex Brazilian offshore contracts. In these specialized bidding markets, formal tenders do not automatically guarantee robust price rivalry if qualified suppliers face fleet scheduling conflicts, international vessel mobilization barriers, or technical constraints. The regulator noted that even powerful clients like Petrobras face limitations if alternative contractors lack available assets within specific project execution windows.
To resolve these competitive concerns, the parties agreed to sell a specialized pipeline-laying vessel capable of operating at ocean depths exceeding 1,500 meters to an independent buyer approved by CADE. The divestment package includes transitional support obligations to ensure the purchaser can effectively compete for SURF EPCI tenders, paired with strict prohibitions against the merged entity repurchasing the asset. Additionally, the combined company committed to actively participate in future Brazilian deep-water SURF tenders and ensure uninterrupted performance on existing contracts associated with the divested vessel.
Internal strategic planning documents, customer statements, and cross-border cooperation with foreign antitrust authorities played a central role in CADE’s assessment. The regulator concluded that the structural remedy, supported by behavioral commitments, effectively mitigates the risk of increased subsea infrastructure costs and supply chain bottlenecks for Brazil’s strategic oil and gas industry.