Enhanced Drilling AS has been acquired by EV Private Equity

4Subsea has been acquired by Subsea 7 S.A.

Halfwave AS and Halfwave Subsea Holding has been acquired by Eddyfi/NDT

Enpro Subsea Ltd has been acquired by Hunting PLC

Trevi Finanziaria Industriale SpA has sold Drillmec SpA to Megha Engineering Infrastructures Limited

Adyard, a subsidiary of Interserve Group, has been acquired by Altrad Group

Zilift AS has divested Zilift Holdings Limited to Schlumberger

Blue Water Energy LLP, has sold its controlling stake in pxGroup to the firm's management team backed by institutional investors

CGG Holding B.V. has divested its airborne and marine multi-physiscs data acquisition business to Xcalibur Airborne Geophysics

Hydrasun has been acquired by SCF Partners