IPLOCA Members: Onshore Open Profiles
- A.Hak Construction B.V.
- A.J. LUCAS GROUP LIMITED
- Al-Qahtani Pipe Coating Industries
- Alsim Alarko Sanayi Tesisleri Ve Ticaret AS
- ARCHIRODON
- ARENDAL
- Arkad Engineering and Construction Co.
- ATTILA DOGAN
- Bechtel Pipeline
- China Petroleum Pipeline Engineering Co., Ltd.
- Conduto
- Consolidated Contractors Company
- COSIDER CANALISATION
- Denys
- Dodsal Group
- ENTREPOSE Group
- EUPEC Pipecoatings France
- EUROGASSTROY (JV)
- Fernas Construction Company
- Fluor®
- G.D.I.
- Gasoductos Y Redes GISCA S.A.
- GULF INTERSTATE ENGINEERING COMPANY
- Gulf Petrochemical Services & Trading LLC
- HABAU Hoch- und Tiefbaugesellschaft m.b.H.
- Horizontal Drilling International
- Impresa Tre Colli S.p.A.
- Iran Arvin Construction & Engineering Company
- J. Murphy & Sons Limited
- J.S. Welding & Building Company
- Joannou & Paraskevaides (Overseas) Limited
- Joint-Stock Company StroyTransNefteGaz (STNG JSC)
- Kalpataru Power Transmission Limited
- KazStroyService OGCC JSC
- Ledcor Pipeline Limited
- LIMAK Construction Industry and Trade INC.
- Lineas de Produccion S.A. de C.V.
- MASA PIPELINES S.L
- MAX STREICHER GmbH & Co. KG aA
- McConnell Dowell Corporation Ltd
- Mears Group Inc.
- Michels Corporation
- MMEC MANNESMANN GmbH
- Mohammed Al-Barghash Trading & Contracting Company
- Nacap Pty Ltd.
- National Petroleum Construction Company (NPCC)
- NOVA Limited Liability Company
- Nuova Ghizzoni S.p.A.
- OT Industries-KVV Contractor Co. Ltd.
- OVERGAS Engineering
- Oz Directional Drilling
- Petrojet
- Pipeline Induction Heat Ltd (PIH)
- PPS PIPELINE SYSTEMS GmbH
- PRECISION PIPELINE, LLC
- Price Gregory International, Inc.
- Primoris Services Corporation (PSC)
- PTPS JSC
- Punj Lloyd Limited
- Quanta Services Australia Pty Ltd
- ROMANA CONSTRUZIONI S.P.A.
- ROSEN GROUP
- S.A.L.P. S.p.A.
- SERIMAX
- Serpetbol Peru
- ShawCor Ltd.
- Sicilsaldo S.p.A.
- SICIM S.P.A.
- SPAC
- SPIECAPAG
- Strike, LLC
- Stroygazmontazh
- SU No.2
- TECHINT ENGINEERING & CONSTRUCTION DIVISION
- TEKFEN INSAAT VE TESISAT
- The C.A.T. Group of Companies
- The Pipeline Engineers and Associates Limited (PEAL)
- U.S. Pipeline, Inc.
- Vemak InsaaT Taahhut Makine San. TIC.A.S
- VISSER & SMIT HANAB BV
- ZAKHEM INTERNATIONAL CONSTRUCTION LTD