Stratrix
On the Record · Seadrill

Seadrill subsidiaries, as it lists them

The subsidiaries Seadrill lists in its latest annual report, with the jurisdiction of each, linked to the filing.

Subsidiaries it lists

SubsidiaryJurisdiction
Asia Offshore Rig 1 LtdBermuda
Asia Offshore Rig 2 LtdBermuda
Asia Offshore Rig 3 LtdBermuda
Sevan Brasil LtdBermuda
Sevan Drilling Rig VI Pte LtdSingapore
Sevan Driller LtdBermuda
Sevan Louisiana Hungary KFTHungary
North Atlantic Alpha LtdBermuda
Seadrill Aquila LtdBermuda
Seadrill Ariel Ltd.Liberia
Seadrill Callisto LtdBermuda
Seadrill Carina LtdBermuda
Seadrill Castor LtdBermuda
Seadrill Cressida LtdBermuda
Seadrill Defender (S) Pte LtdSingapore
Seadrill Dione LtdBermuda
Seadrill Dorado LtdBermuda
Seadrill Draco LtdBermuda
Seadrill Eclipse LtdBermuda
North Atlantic Elara LtdBermuda
Seadrill Eminence LtdBermuda
North Atlantic Epsilon LtdBermuda
Seadrill Freedom LtdBermuda
Seadrill Gemini LtdBermuda
Seadrill Hyperion LtdBermuda
Seadrill Jupiter Ltd.Bermuda
Seadrill Indonesia LtdBermuda
Seadrill Libra LtdBermuda
Seadrill Mimas LtdBermuda
Seadrill Mira LtdBermuda
North Atlantic Navigator LtdBermuda
Seadrill Neptune Hungary KFTBermuda
Seadrill Orion LtdBermuda
Seadrill Pegasus Pte LtdSingapore
North Atlantic Pheonix LtdBermuda
Seadrill Prospero LtdBermuda
Seadrill Proteus LtdBermuda
Seadrill Rhea LtdBermuda
North Atlantic Rigel LtdBermuda
Seadrill Saturn LtdBermuda
Seadrill Telesto LtdBermuda
Seadrill Tellus LtdBermuda
Seadrill Tethys LtdBermuda
Seadrill Titan LtdBermuda
Seadrill Tucana LtdBermuda
Seadrill Umbriel LtdBermuda
North Atlantic Venture LtdBermuda
Scorpion Vigilant LtdBermuda
SFL Deepwater Ltd*Bermuda
SFL Hercules Ltd*Bermuda
SFL Linus Ltd*Bermuda
North Atlantic Crew ASNorway
North Atlantic Crewing Ltd (Bermuda)Bermuda
North Atlantic Drilling UK LtdUnited Kingdom
North Atlantic Management ASNorway
North Atlantic Norway LtdBermuda
North Atlantic Support Services LtdUnited Kingdom
Sea Dragon de Mexico S. de R.L. de C.V.Mexico
Seadrill Americas Inc.USA
Seadrill Deepwater Contracting LtdBermuda
Seadrill Deepwater Crewing LtdBermuda
Seadrill Deepwater Units Pte Ltd.Singapore
Seadrill Insurance Ltd.Bermuda
Seadrill Management (S) Pte LtdSingapore
Seadrill Management AME Ltd.Bermuda
Seadrill Management ASNorway
Seadrill Management LimitedUnited Kingdom
Seadrill Management Services LtdBritish Virgin Islands
Seadrill Offshore ASNorway
Seadrill Offshore Singapore Pte LtdSingapore
Seadrill Servicos de Petroleo Ltda.Brazil
North Atlantic Drilling LtdBermuda
Seadrill Common Holdings LtdBermuda
Seadrill Deepwater Holdings LtdBermuda
Seadrill Jack Up Holding LtdBermuda
Seadrill Member LLCMarshall Islands
Seadrill UK LtdUnited Kingdom
SeaMex LtdBermuda
Sevan Drilling ASANorway
Sevan Drilling LtdBermuda

From the subsidiary exhibit of the 20-F for 2017. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.

Read from Seadrill’s annual reports (20-F for 2017, 20-F for 2016, 20-F for 2015) and the financial data it files with the SEC, as of 2018-04-13. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.