Transport companies established in 1848

Fred. Olsen Cruise Lines is a UK-based, Norwegian-owned cruise shipping line with three cruise ships. The company is owned by Bonheur and is headquartered in Ipswich, Suffolk, in the United Kingdom. The company is part of the Fred. Olsen Group.

Fred. Olsen & Co. is a holding company based in Oslo, Norway. The company was founded as a shipping firm by Petter Olsen in 1848. Today the company manages the Olsen family's interests in a variety of sectors including logistics, energy and consumer goods.

The Pacific Mail Steamship Company was founded April 18, 1848, as a joint stock company under the laws of the State of New York by a group of New York City merchants. Incorporators included William H. Aspinwall, Edwin Bartlett (American consul at Lima, Peru and also involved with the Panama Railroad Company), Henry Chauncey, Mr. Alsop, G.G. Howland and S.S. Howland.

The Hayle and Bristol Steam Packet Company operated steam ship services between Hayle, Ilfracombe and Bristol in the mid nineteenth century. Confusingly from 1848 to 1860, the company name was used by two separate operators.

The General Screw Steam Shipping Company was a British company established in 1848 by James Laming, who had for about 30 years owned sailing ships travelling between England and the Netherlands.