Tananger Offshore is a privately owned Norwegian company operating support vessels engaged in offshore operations worldwide:

• Seismic Support vessels & security platform.
• Guard vessels.
• Seismic Support in Polar waters.

The company was established in 1996. Main office is located in Hafrsfjord, Norway. The Company has also established an office in Singapore.

Vessels have been operated under the flags of:

• Marshall Islands
• Norway