15 November 2011 Reef Subsea charters for five years two new-built DP2 subsea construction vessels from Neptune Offshore. Neptune Subsea welcomes Reef Subsea as a key shareholder
11 November 2011 Reef Subsea acquires Rotech Subsea creating a world leader in seabed dredging & excavation services. Rotech Group will concentrate on Aberdeen-based engineering & fabrication businesses.