Rederi AB Älvtank is located on Donsö and owned by the brothers Johannes and Sven Jakobsson and their brother in law Per-Arne Nilsson.

Today, Rederi AB Älvtank has two tankers in service.

- M/T Ramira, 17000 dwt, trading Europe

- M/T Ramona, 16000 dwt, trading Europe

1999 was a new office built close to Donsö harbour The company has about 40 employees at sea and 4 at the office.