Sjobris Af Umea

History

1. 1915 – 1973

   Trio

   Kran & Bogserings A/B · Sweden

2. 29‑06‑1978 – 19‑02‑1979

   Trio Av Lulea

   Lulea Akeri A/B (Riggert Engberg) · Sweden

3. 1979 – 1981

   Trio Av Lulea

   Lulea Akeri A/B (Riggert Engberg) · Sweden

4. 19‑02‑1979 – 22‑06‑1988

   Trio

   Wirens Rederi A/B (Wirship A/B) · Sweden

5. 1981 – 1983

   Trio

   Wirens Rederi A/B (Wirship A/B) · Sweden

6. 1983 – 1990

   Atlas

   AB Stockholms Vattenentreprenader · Stockholm

7. 1990 – 1994

   Mistral Af Lulea

   Lulea Akeri A/B (Riggert Engberg) · Sweden

8. 1994 – 1995

   Mistral Af Lulea

   Ingemar Ristrom · Sweden

9. 1995 – present

   Sjobris Af Umea

   Rederi AB Sjobris · Sweden

10. 24‑12‑1998 – 2001

    Mistral Af Lulea

    Lulea Akeri A/B (Riggert Engberg) · Sweden

11. 2001 – 10‑12‑2001

    Mistral Af Lulea

    Ingemar Ristrom · Sweden

12. 10‑12‑2001 – 2009

    Sjobris Af Umea