Development Roadmap
TNA Oil & Gas Engineering Company has built its growth journey on technical expertise, execution experience, and a strong commitment to quality, delivering landmark projects across the oil, gas, petrochemical, and energy industries.
Establishment of TNA
- Construction of the Return Water (Outfall) Pipeline for the Refineries of Phases 20 & 21 of South Pars
- Project Management Consultancy Services for Petrochemical Infrastructure Projects in Special Economic Zones and Other Areas
- Non-Industrial Buildings of Adish Southern Refinery
- Feed and Product Pipelines for the Petrochemical Special Economic Zone Organization
Launch of the Oil, Gas & Petrochemical Group
- Consultancy Services for Site Selection and Basic Design of the Jask Terminal and Marine Facilities Development Project
- Detailed Design, Procurement Engineering, and Field Engineering Services for the Utilities and Offsites Project of Bushehr Petrochemical Complex
- Detailed Design, Procurement Engineering, and Field Engineering Services for the Balaroud Project
- Engineering, Field Supervision, and Design Review Services for Projects of the National Iranian Oil Terminals Company (NITC)
- Detailed Engineering Completion of the ABS/Rubber Units of Pad Jam Petrochemical Complex
Obtaining Grade 1 Certification for Oil and Gas Transmission Pipelines
- Engineering, Field Supervision, and Design Review Services for Projects of the National Iranian Oil Terminals Company (NITC)
- Basic Design of Two 350,000-Barrel Heavy Crude Oil Storage Tanks
- Engineering and Field Supervision Services for Projects of the National Iranian Oil Terminals Company (NITC)
- Design and Engineering Services for the Development of LAB2 Unit
- Basic Design of the 24- and 16-Inch Haft Tappeh Pipelines, the 16-Inch Dezful Transmission Pipeline, and the Zargan and Loshan Pressure Control Stations
Obtaining Grade 1 Certification for Oil, Gas, and Petrochemical Refinery Units
- Engineering and Field Supervision Services for Projects of the National Iranian Oil Terminals Company (NITC)
- Detailed Engineering, Procurement Engineering, and Field Engineering Services for the Ethylenediamine (EDA) Production Unit
- Engineering and Field Supervision Services for Projects of the National Iranian Oil Terminals Company (NITC)
- 36-Inch Nehbandan–Sarbisheh Gas Transmission Pipeline Project