Attached files

file filename
10-K - 10-K - ROWAN COMPANIES PLCrdc-12312015x10k.htm
EX-10.30 - EXHIBIT 10.30 - ROWAN COMPANIES PLCexhibit10302015.htm
EX-23 - EXHIBIT 23 - ROWAN COMPANIES PLCexhibit232015.htm
EX-31.2 - EXHIBIT 31.2 - ROWAN COMPANIES PLCrdc-12312015x10kexhibit312.htm
EX-32.2 - EXHIBIT 32.2 - ROWAN COMPANIES PLCrdc-12312015x10kexhibit322.htm
EX-31.1 - EXHIBIT 31.1 - ROWAN COMPANIES PLCrdc-12312015x10kexhibit311.htm
EX-32.1 - EXHIBIT 32.1 - ROWAN COMPANIES PLCrdc-12312015x10kexhibit321.htm
Exhibit 21

ROWAN COMPANIES PLC
LIST OF SUBSIDIARIES
As of December 31, 2015

Company Name
Jurisdiction(s)
Atlantic Maritime Services LLC (fka Atlantic Maritime Services, Inc.)
USA Delaware
British American Offshore Limited
UK England & Wales
Great White Shark Limited
Gibraltar
Green Turtle Limited
Gibraltar
Lionfish Luxembourg S.a r.l.
Luxembourg
Manatee Limited
Malta
Manta Ray Limited
Malta
Marine Blue Limited
Gibraltar
Ralph Coffman Cayman Limited (fka Rowan S116E#3, Inc.)
Cayman Islands
Ralph Coffman Limited
Gibraltar
Ralph Coffman Luxembourg S.à r.l. (fka Rowan Financement S.à r.l.)
Luxembourg
RCI International, Inc.
Cayman Islands
RD International Services Pte. Ltd.
Singapore
RDC Arabia Drilling, Inc.
Cayman Islands
RDC Holdings Luxembourg S.à r.l.
Luxembourg
RDC Malta Limited (fka RDC (Gibraltar) Limited)
Malta
RDC Marine, Inc.
USA Texas
RDC Offshore Luxembourg S.à r.l.
Luxembourg
RDC Offshore Malta Limited (fka RDC Offshore (Gibraltar) Limited)
Malta
Renaissance Cayman Limited (fka Rowan Cayman Holding Limited)
Cayman Islands
Resolute Cayman Limited
Cayman Islands
RoCal Cayman Limited (fka RCI Drilling International, Inc.)
Cayman Islands
Rowan 240C#3, Inc.
Cayman Islands
Rowan 350 Slot Rigs, Inc. (fka RDC Qatar, Inc.)
USA Delaware
Rowan Angola Limitada
Angola
Rowan Austria GmbH
Austria
Rowan California S.à r.l.
Luxembourg
Rowan Cayman Limited
Cayman Islands
Rowan Deepwater Drilling (Gibraltar) Limited
Gibraltar
Rowan do Brasil Servicos de Perfuraçao Ltda.
Brazil
Rowan Drilling & Aviation (Netherlands) B.V.
The Netherlands
Rowan Drilling Americas Limited (in liquidation)
England & Wales
Rowan Drilling Cyprus Limited
Cyprus
Rowan Drilling (Gibraltar) Limited
Gibraltar
Rowan Drilling (Trinidad) Limited
Cayman Islands
Rowan Drilling Services Limited (fka Rowan Labor (Gibraltar) Limited
Gibraltar
Rowan Drilling Services Nigeria Limited
Nigeria
Rowan Drilling (U.K.) Limited
UK Scotland
Rowan Drilling US Limited
England & Wales
Rowan Egypt Petroleum Services L.L.C.
Egypt
Rowan Finance LLC
USA Delaware



Exhibit 21

Company Name
Jurisdiction(s)
Rowan Finanz S.à r.l.
Luxembourg
Rowan Global Drilling Services Limited
Gibraltar
Rowan Gorilla V (Gibraltar) Limited
Gibraltar
Rowan Gorilla VII (Gibraltar) Limited
Gibraltar
Rowan Holdings Luxembourg S.à r.l.
Luxembourg
Rowan Marine Services, Inc.
USA Texas
Rowan Middle East, Inc.
Cayman Islands
Rowan N-Class (Gibraltar) Limited
Gibraltar
Rowan No. 1 Limited
England & Wales
Rowan No. 2 Limited
England & Wales
Rowan North Sea, Inc.
Cayman Islands
Rowan Norway Limited (fka Rowan (Gibraltar) Limited)
Gibraltar
Rowan Offshore (Gibraltar) Limited
Gibraltar
Rowan Offshore Luxembourg S.à r.l.
Luxembourg
Rowan Petroleum, Inc.
USA Texas
Rowan Relentless Limited
Gibraltar
Rowan Relentless Luxembourg S.à r.l. (fka Rowan Finanzeieren S.à r.l.)
Luxembourg
Rowan Reliance Cayman Limited
Cayman Islands
Rowan Reliance Limited
Gibraltar
Rowan Reliance Luxembourg S.à r.l.
Luxembourg
Rowan Resolute Limited
Gibraltar
Rowan Renaissance Luxembourg S.à r.l.
Luxembourg
Rowan Resolute Luxembourg S.a r.l.
Luxembourg
Rowan, S. de R.L. de C.V.
Mexico
Rowan Services LLC
USA Delaware
Rowan S116E#4, Inc.
Cayman Islands
Rowan (UK) Relentless Limited
England & Wales
Rowan (UK) Reliance Limited
England & Wales
Rowan (UK) Renaissance Limited
England & Wales
Rowan UK Renaissance Onshore Limited
England & Wales
Rowan (UK) Resolute Limited
England & Wales
Rowan US Holdings (Gibraltar) Limited
Gibraltar
Rowandrill, Inc.
USA Texas
Rowandrill Labuan Limited
Labuan
Rowandrill Malaysia Sdn. Bhd.
Malaysia
SKDP 1 Limited
Cyprus
SKDP 2 Limited
Cyprus
SKDP 3 Limited
Cyprus