https://www.dsd.no/en/our-companies/dsd-shipping
DSD Shipping was founded in 1989 as a subsidiary of DSD AS. Since then, the company has grown and developed into a modern and flexible player in tankers and charter operations.

DSD shipping has a fleet of five tankers sailing internationally as well as three ships that will be delivered during 2020. In addition, the company has commercial responsibility for two smaller ships.

https://www.dsd.no/en/about-us
DSD AS is a wholly-owned subsidiary of Folke Hermansen AS. Folke Hermansen AS is owned by the Hermansen family. Yuhong Jin Hermansen is chair of DSD AS.

We have 14 members of staff working at our head office in Stavanger. In 2019 we established a representative office in Shanghai in China, and on 15 January 2020 we changed name from Det Stavangerske Dampskibsselskab AS to DSD AS (“DSD”).
[Ed: according to Google Translate Det Dampskibsselskab means The Steamship Company]

STAVANGER POSEIDON - IMO 9839105