About ONH

ONH Co, was formed in 2009 to provide complete engineering design and technical services to the industrial especially oil & gas and petrochemical sectors. ONH’s services cover primarily the following areas:

  • EPCC of offshore & onshore oil and gas Projects
  • Project Management of oil and gas production and processing facilities
  • Commissioning & Pre-Commissioning of refineries and petrochemical plants · Design Engineering of receiving facilities and loading terminals
  • EPC of Telecom Projects & Monitoring systems
  • Calibration & Automation
  • Maintenance Engineering
  • Training

ONH has been awarded National grade 1 accreditation by institute of standard and industrial research of Iran (ISIRI) for Training services. The multi-discipline services we are providing include:

  • Onshore and Offshore oil & gas production and processing
  • Onshore receiving facilities and loading terminals
  • Operation and Maintenance of Refineries and Petrochemical plants
  • Mechanical and Piping design and drafting
  • Structural and Civil design and drafting
  • Electrical and Instrumentation design and drafting
  • Project and Construction Management Services that includes EPCM & PMC
  • Risk Management Services
  • Procurement Management Services
  • Planning, Budget and Cost control
  • Feasibility Studies
  • Document Control Management
  • Establish HSE Plan and Quality management systems