Subsea 7 S.A. (Oslo Børs: SUBC, ADR: SUBCY, 0OGK) announced on 4 November 2026 that Brazil's competition authority, the Conselho Administrativo de Defesa Econômica (CADE), has approved the proposed combination of Subsea 7 and Saipem to form Saipem7, subject to compliance with a Merger Control Agreement. As a condition of approval, both companies have committed to divest the vessel Seven Borealis to address competition concerns raised during CADE's review. The company states that the divestiture is not expected to materially affect the strategic rationale of the combination, and that previously announced synergies remain confirmed.

Key Points

  • Subsea 7 S.A. (Oslo Børs: SUBC, ADR: SUBCY, 0OGK) is a global offshore energy services company listed in Luxembourg and Oslo
  • Brazil's CADE tribunal has approved the Subsea 7 and Saipem combination to create Saipem7, subject to a Merger Control Agreement
  • Subsea 7 and Saipem have committed to divest Seven Borealis; the divestiture includes provisions to ensure continuity of the existing project backlog
  • Investors should watch for satisfaction or waiver of remaining conditions set out in the common merger plan approved by shareholders of both companies

CADE Tribunal Grants Conditional Clearance for Subsea 7 and Saipem to Form Saipem7

Subsea 7 S.A., a global leader in offshore energy project delivery operating across international markets, confirmed that CADE's tribunal has formally approved the proposed combination with Italian contractor Saipem. The merged entity would operate under the name Saipem7. Approval is conditional upon both parties complying with the commitments detailed in a Merger Control Agreement, which CADE required as part of its competition review. The announcement states that Subsea 7 and Saipem remain firmly committed to completing the combination and will continue engaging constructively with relevant regulatory authorities to satisfy or obtain waivers for all remaining conditions outlined in the shareholder-approved common merger plan.

Seven Borealis Vessel Divestiture Required to Satisfy CADE's Competition Concerns

To secure CADE's clearance, Subsea 7 and Saipem have agreed to divest Seven Borealis, a specialist offshore vessel, directly addressing the competition concerns identified by the Brazilian tribunal during its review. The divestiture commitment includes specific provisions designed to ensure continuity in the execution of Seven Borealis's existing project backlog, limiting operational disruption for clients currently served by the vessel. The company stated in the announcement that this divestiture is not expected to materially affect the strategic rationale underpinning the proposed combination, and that previously communicated synergies from the merger remain confirmed and unchanged.

Saipem7 Merger Synergies Confirmed as Remaining Regulatory Conditions Are Pursued

With CADE's approval now secured, Subsea 7 and Saipem have cleared a significant regulatory hurdle in what is a multi-jurisdiction merger review process. The announcement confirms that synergies previously announced in connection with the Saipem7 combination remain intact following the Seven Borealis divestiture decision. Investors may be watching progress on the remaining conditions set out in the common merger plan, which was approved by shareholders of both companies. Subsea 7 is listed on the Oslo Børs under ticker SUBC, carries ISIN LU0075646355, and LEI 222100AIF0CBCY80AH62, with investor relations led by Katherine Tonks in London.