North and South America



South America: Brazil. North America: Canada, Trinidad and America.
Seadrill, Noble, Seadrill, Atec and Transocean.
Europe















Scotland: Invergordon Shipyard, Nigg Shipyard, North Sea Offshore, Dundee Shipyard. England, Ireland, Italy, Croatia, Denmark, Holland, Romania, Sicily, Malta, Libya, Gran Canaria, Norway, France and Cyprus.
Transocean, Monitor Systems, JCE, Ensco, EFC, Total, Bluewater, Prosafe, Flotel, Dpi, Geo Services, Rig Net, Maersk, AND Group, Rowan & Dolphin, Ensco, EOG, Dolphin, Wartsilla and Monitor Systems.
Africa





Egypt, Ivory Coast, Ghana, Nigeria, Cameroon, Congo, Angola, Namibia, Gabon, South Africa, Mozambique, Tanzania, Island and Arabia.
Transocean, Shelf Drilling, Rowan, KCA Deutag, Shelf Drilling, Monitor, Seadrill, Prosafe, EFC, Songa and Arabian Drilling.
Asia






Japan, Dubai, Abu Dhabi, India, Turkmenistan, Israel, Baku, Saudi, Korea, Sakhalin, kuwait and Singapore.
EFC, Transocean, Arabian Drilling, Shelf Drilling, BKE Shelf, Transocean, Transocean Group, Atec, EFC & Noble