Shipping company
Thorvald Halvorsen, Bergen
- Grunnlagt
- ukjent
- D/S Sten 1879 - D/S A/S Kistransport
D/S Lysland 1886 - D/S A/S Lysland
D/S Borg b.1888 - Dampsk- A/S Borg
D/S Jernland 1905 - Halvorsens Shipping Co.A/S (Ltd)
D/S P.G. Halvorsen 1912 - A/S Thv. Halvorsens Rederi
