Siem Offshore Inc.

Siem Offshore vessels

Our vision is to become the leading provider and the most attractive employer

The company has a fleet consisting of:


  • Platform Supply Vessels (PSV)
  • Multi Role Support Vessels (MRSV)
  • Anchor Handling Tug Supply Vessels (AHTS)
  • Offshore Subsea Construction Vessels (OSCV)
  • Core Drilling Vessel

Siem Offshore has its offices in Norway, USA, Brazil, Germany, Netherlands, Ghana and India.

Siem Offshore Inc.
+47 38 60 04 00