• Gulf Oil Drilling S.A. de C.V.
    Mexico
    Drilling contractor
  • ISO International Drilling, Inc.
    Houston - Texas
    Drilling and Appraisal Services.
  • Universal Offshore Rigs Inc.
    Houston - Texas
    Offshore Oil Rigs Trading, Repairing, Moving and Recycling.
  • Global Energy Equipment Ltd
    United Arab Emirates
    Drilling Equipment trading