U.S.A & Canada Pe Ben USA Regular Member Worley Regular Member A.Hak Groep B.V. Regular Member Allseas Group S.A. Regular Member NIPPON Steel Engineering Co., Ltd. Regular Member U.S. Pipeline, Inc. Regular Member Al-Qahtani Pipe Coating Industries Regular Member Gulf Interstate Engineering Company Regular Member Primoris Services Corporation (PSC) Regular Member Bechtel Energy Inc. Regular Member SERIMAX Regular Member Bonatti S.p.A. Regular Member Michels Corporation Regular Member DENYS Regular Member Techint Engineering & Construction Regular Member Entrepose Contracting Regular Member Mears Group Inc. Regular Member Price Gregory International, LLC Regular Member ROSEN Group Regular Member Precision Pipeline, LLC Regular Member Horizontal Drilling International (HDI) Regular Member MAX STREICHER GmbH & Co. KG a.A Regular Member Spiecapag Regular Member SICIM S.p.A. Regular Member CRC Evans Regular Member J. Murphy & Sons Limited Regular Member Internacional de Pipelines DAIP S.L. Regular Member Elecnor Regular Member
