CASE HUB See further, timeline. Case facts Outline European Commission merger investigation into the proposed merger between Saipem S.p.A. and Subsea7 S.A. (M.12236). The transaction involves horizontal overlaps in relation to the SURF (subsea umbilicals, risers and flowlines) services market. Latest developments On 22 July 2026, the Commission referred the proposed transaction for a phase II investigation.On 29 July 2026, the Commission extended the review by 14 working days under the EUMR to the 16 December 2026.On 25/08/2026, the Commission suspended the phase II deadline under Article 11(3). Parties • Saipem S.p.A. (Saipem): Saipem is a publicly listed company headquartered in Milan, Italy. It is an engineering and construction company, active worldwide in the energy infrastructure and services sector. It provides engineering, procurement, construction and installation (EPCI) services for both offshore and onshore energy projects. For offshore projects,