Companies in the Stena Sphere with their own home pages

Stena AB is the parent company of Stena Line, Stena Bulk, Stena RoRo, Stena Drilling, Stena Teknik, Northern Marine Management, Stena Fastigheter and Stena Adactum.

Stena Line is one of the world’s largest ferry operators.

Stena Bulk is one of the world’s leading tanker shipping companies and controls a fleet of around 70 tankers.

Stena RoRo is one of the leading players on the international RoRo market.

Stena Drilling is one of the world’s leading players in Offshore Drilling.

Northern Marine Management is a ship management and manning company with just over 6 500 employed seafarers.

Stena Fastigheter is one of Sweden’s largest privately-owned property companies.

Stena Adactum is an investment company that makes long-term investments in, primarily, unlisted companies.

Concordia Maritime is an international tanker shipping company listed on the Stockholm Stock Exchange.