Mitsui E & S: Establishes riser bonding tech for deep water: Seabed at depths of 4000 to 6000m
Mitsubishi Hitachi: British Primetals Technologies, Inc .: Acquired PT shares (49%) owned by Siemens
Mitsubishi Hitachi: British Primetals Technologies, Inc .: Acquired PT shares (49%) owned by Siemens