Wild Well Control, Inc.Texas, United States
Target Well Control Ltd.
Subsea Technologies Group Ltd.
Cudd Pressure Control, Inc.
Gushor, Inc.Alberta, Canada
Maersk Drilling A/SHovedstaden, Denmark
M-I LLCTexas, United States
Flow-Rite Controls Ltd.Michigan, United States
Cubility ASRogaland, Norway
AXON EP, Inc.Texas, United States
Shanghai SK Petroleum & Chemical Equipment Corp. Ltd.Shanghai Shi, China