Time in Stavanger

Time in Singapore

+47 5186 9020

About Us

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

Our Business

Tananger Offshore AS provides support vessels for offshore seismic jobs and stand-by vessels for offshore installations.

In 2017, Tananger offshore AS introduced a new fleet expands its business in fish farm support.

Our Vessels all equipped with towing arrangement, bunker winches and streamer winches, and bunker capacity from 500- 1000m3. For Guard Celena, she is equipped with all the polar water operating capable equipment onboard.

Guard Celena is certified with Polar Ship Certificate, our onboard crew all are well trained with good experience on working in polar waters.

Our onboard personnel have rich experience in operating on seismic sites all over the World: the Persian Gulf, India, South Korea, the Red Sea and the Gulf of Suez, the Mediterranean and the Black Sea, Europe, South America, the western coast of Africa and Arctic area.


Mission Statement

We are committed to providing reliable and efficient offshore support services to our clients through:

  • Effective marine operations.
  • Professional expertise.
  • Recruiting experienced seamen.
  • Close relationships with our clients, evaluating their requirements and suggestions for improvements.
  • Assessing and reducing risks to people, assets and the environment.

Fleet Overview

M/V Guard Celena

Offshore Multi-Purpose Vessel

Serve as Multi-Purpose Vessel, Built up in 2008,in GuangZhou ZhongShan Shipyard in China. SPS certificated with unrestricted worldwide services. Certified…

M/V Guard Supplier

Offshore Multi-Purpose Vessel

Multi-purpose offshore vessel, currently works as Fish Farm support vessel. Built up in Japan in 1999, 69 bollard Pull , Brake horsepower 5,440 BHP.