Saipem–Subsea 7 Merger Clears U.S. HSR Waiting Period
The waiting periods applicable to the proposed Saipem–Subsea 7 merger under the U.S. Hart-Scott-Rodino Act expired on July 31, 2026, permitting the parties to close the transaction in the United States. The proposed merger remains conditional on regulatory approvals in other jurisdictions.
Confirmed development: Saipem reported that the Hart-Scott-Rodino antitrust waiting periods applicable to its proposed merger with Subsea 7 have expired. This removes the identified U.S. waiting-period condition and permits the transaction to close in the United States, but it does not represent completion of the merger or full global regulatory clearance. Saipem explicitly stated that approvals outside the United States remain outstanding.
Analytical significance: The milestone reduces one element of regulatory uncertainty surrounding a proposed combination of two major offshore engineering, construction and subsea contractors. If completed, the transaction could materially affect competitive positioning and capacity across offshore EPCI, subsea installation and construction-vessel markets. Those potential market effects are interpretation; the release provides no closing timetable, integration details or updated financial terms. Extracted transaction relationships remain subject to analyst review and are not database-verified.