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LTD. 333-257022-100 0001866814 Alpha Orca Co 333-257022-10 0001866927 GREAT WHITE SHARK Ltd 333-257022-09 0001866928 GREEN TURTLE Ltd 333-257022-08 0001866929 INTERNATIONAL TECHNICAL SERVICES LLC 333-257022-07 0001866931 MANATEE Ltd 333-257022-06 0001866932 MANTA RAY Ltd 333-257022-05 0001866881 Ralph Coffman Ltd 333-257022-04 0001866934 VALARIS HOLDCO 2 Ltd 333-257022-03 0001867065 Rowan N-Class (Gibraltar) Ltd 333-257022-02 0001867060 Rowan No. 1 Ltd 333-257022-01