Welcome to Birger Gran AS!

Birger Gran AS is a modern and dynamic shipping company, with main segments being spare parts for medium speed diesel engines, both propulsion and generator sets. We are also the patent owners of the world renowned BOA sealing box for rudderstocks.

We are representatives for harbour towage and AHTS companies world wide, and can quote on port calls upon request.

Our roots can be traced back to 1785, when the company was formed as Jens Gran & Sons. In 1936 we became an AS (stock divided company), and the name was changed to Birger Gran AS.

Our office in Bergen is manned by a crew of three, and the managing director and owner is Mr. Torbjørn Wickman, who is also in charge of towage services.


BIRGER GRAN AS is a diversified company servicing the Shipping Industry in both the technical and commercial sector.


Our core activities:

Worldwide Harbour Towage Contracting Brokers & Agents.

Independently operated MaK medium speed diesel Service Station.

Sales and patent owners of BOA Rudderstock Sealings.

Spare part services covering Deutz, MAN B&W and Dorman range of diesel engines.

Address: Fabrikkgaten 5, N-5059 BERGEN, Norway, Phone: +47 55 20 70 90, Email: post@bgran.no

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