EX-8.1 2 exhibit81.htm EX-8.1 Document

EXHIBIT 8.1
Subsidiaries of the Company
The following table lists the Company’s significant subsidiaries and their purpose that are included in the Consolidated Financial Statements as of December 31, 2020.
 
Name of the CompanyJurisdiction of 
Incorporation		Principal Activities
Seabras Rig Holdco KftHungaryRig owner
Seadrill Auriga Hungary KftHungaryRig owner
Seadrill Canada LtdCanadaOperating company
Seadrill Capricorn Holdings LLCMarshall IslandsHolding company
Seadrill China Operations LtdLuxembourgRig owner
Seadrill Deepwater Drillship LtdCayman IslandsRig owner
Seadrill Ghana Operations LtdBermudaOperating company
Seadrill Gulf Operations Auriga LLCU.S.A.Operating company
Seadrill Gulf Operations Sirius LLCU.S.A.Operating company
Seadrill Gulf Operations Vela LLCU.S.A.Operating company
Seadrill Hungary KftHungaryRig owner
Seadrill International LtdHong KongOperating company
Seadrill Leo LtdBermudaRig owner
Seadrill Mobile Units LtdNigeriaService company
Seadrill Operating LPMarshall IslandsHolding company
Seadrill Operating GP LLCMarshall IslandsHolding company
Seadrill Operating LLCMarshall IslandsHolding company
Seadrill Partners Malaysia Sdn BhdMalaysiaOperating company
Seadrill Partners Operating LLCMarshall IslandsHolding company
Seadrill Polaris Ltd.BermudaRig Owner
Seadrill T15 LtdBermudaRig owner
Seadrill T16 LtdBermudaRig owner
Seadrill US Gulf LLCU.S.A.Operating company
Seadrill Vela Hungary KftHungaryRig owner
Seadrill Vencedor LtdBermudaRig owner