British and Irish Steam Packet Company
An Irish steamship and ferry company that operated passenger and cargo services between Ireland and Great Britain from 1836 to 1992.
Last updated August 24, 2026
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Overview
The British and Irish Steam Packet Company, commonly known as the B&I and later marketed as B&I Line, was an Irish shipping company that operated scheduled passenger, vehicle-ferry and cargo services between ports in Ireland and Great Britain. Established in Dublin in 1836 by a group of local businessmen, the company began with paddle steamers and became one of the important operators in the Irish Sea trade. Its routes and activities changed repeatedly as shipping technology, port infrastructure, ownership structures and political conditions evolved. During its first decades, the company moved from paddle steamers to iron vessels and developed services linking Irish ports with destinations in southern and western Great Britain. Its early network included Dublin, Wexford and Waterford on the Irish side, and Falmouth, Torquay, Southampton, Portsmouth and London on the British side. In 1870, it acquired the London service of the Waterford Steamship Company, strengthening its position on the Waterford–London trade. The company also took over the business of the City of Dublin Steam Packet Company, an older operator founded in 1823. The B&I became part of a wider British shipping structure during the early twentieth century. Liverpool Shipping Company was its controlling owner before the company was acquired by the Kylsant Royal Mail Company in 1917. Later that year, Coast Lines held all of the B&I shares. The Coast Lines group assembled a substantial portfolio of Irish Sea and coastal shipping interests, including Burns and Laird, the City of Cork Steam Packet Company, the Dublin and Lancashire Shipping Company, the Dundalk and Lancashire Shipping Company, the Dundalk and Newry Steam Packet Company, the City of Dublin Steam Packet Company, the Belfast Steamship Company, and Tedcastle and McCormack of Dublin. The 1930s brought difficult commercial conditions. Coast Lines offered the Irish Government an opportunity to acquire a share in the company, but the proposal was declined. The strategic implications became more apparent during the Second World War, when Coast Lines withdrew most of the B&I vessels and made them available to British authorities. The company suffered wartime losses in Liverpool in 1940, when the vessels Innisfallen and Munster were separately sunk after striking mines. The Irish Government eventually took over the B&I in 1965. At that time the fleet consisted of ten passenger and cargo vessels, many of them dating from the late 1940s. Under public ownership, management began a major modernization program centered on new car ferries and freight vessels. Munster entered service in 1968, followed by Innisfallen and Leinster in 1969. Munster and Leinster operated on the Dublin–Liverpool route, while Innisfallen served from Cork and changed from the Fishguard route to Swansea in 1969. These ships reflected the growing importance of combined passenger, vehicle and freight transportation in the Irish Sea market. The company also experimented with high-speed travel. On 25 April 1980, it introduced a jetfoil service between Dublin and Liverpool. The service was withdrawn because it did not prove commercially successful. The B&I then entered a prolonged period of financial difficulty, accompanied by labour disputes. These problems continued into the early 1990s. In 1992, the company was privatized and taken over by Irish Continental Group, bringing the independent B&I company to an end after more than 150 years of operation. Its former facilities around Dublin's North Wall and quayside formed part of the physical legacy of the business, although several sites were later redeveloped or repurposed.
History
The British and Irish Steam Packet Company was founded in Dublin in 1836 by local businessmen including James Jameson, Arthur Guinness and Francis Carlton. It entered the Irish Sea trade with a fleet of paddle steamers and established itself as a scheduled operator between Ireland and Great Britain. The company was initially based at Eden Quay in Dublin and moved to premises at 46 East Wall in 1860. Technological and commercial changes shaped the company's early expansion. Its vessels changed from paddle steamers to iron ships during the 1840s and 1850s. The company operated routes connecting Dublin, Wexford and Waterford with Falmouth, Torquay, Southampton, Portsmouth and London. In 1870, it acquired the London service of the Waterford Steamship Company, giving it a stronger position in the Waterford–London trade. It also took over the business of the City of Dublin Steam Packet Company, which had been founded in 1823. By the early twentieth century, the B&I was linked to larger shipping interests. Liverpool Shipping Company was its controlling owner before the Kylsant Royal Mail Company acquired it in 1917. Coast Lines subsequently held all of the B&I shares. Through Coast Lines, the company became associated with a broad network of Irish and British coastal operators, including Burns and Laird, City of Cork Steam Packet, the Dublin and Lancashire Shipping Company, the Dundalk and Lancashire Shipping Company, the Dundalk and Newry Steam Packet Company, the City of Dublin Steam Packet Company, the Belfast Steamship Company, and Tedcastle and McCormack. The economic conditions of the 1930s were challenging. Coast Lines offered the Irish Government an interest in the business, but the offer was declined. During the Second World War, Coast Lines withdrew most B&I vessels and placed them at the disposal of British authorities. The company suffered two notable losses in Liverpool in 1940: Innisfallen and Munster were separately sunk after mine incidents. The Irish Government took over the B&I in 1965. The company then had ten passenger and cargo vessels, many constructed in the late 1940s. Public ownership was followed by a substantial fleet renewal. The car ferry Munster entered service in 1968, while Innisfallen and Leinster followed in 1969. Munster and Leinster served the Dublin–Liverpool route. Innisfallen operated from Cork and changed from Fishguard to Swansea service in 1969. The company also introduced new freight ships, reflecting the increasing integration of passenger, vehicle and cargo traffic across the Irish Sea. On 25 April 1980, the B&I introduced a jetfoil service from Dublin to Liverpool. The high-speed service did not generate sufficient commercial returns and was withdrawn. The company subsequently experienced serious financial problems, while labour disputes continued into the early 1990s. In 1992, it was privatized and taken over by Irish Continental Group. The transaction ended the B&I as an independent company after 156 years of operation. The company maintained substantial Dublin facilities. Its North Wall Quay properties included offices and a cartage and motor-haulage department, while additional premises stood at 12 North Wall Quay. The company also had a yard at North Wall Quay and property at 27 Sir John Rogerson's Quay. Some of the North Wall buildings were demolished during 1990s redevelopment, while the Sir John Rogerson's Quay property was reported as a protected structure in 2020. The B&I's history is documented in Hazel P. Smyth's 1984 book, The B & I Line: A History of the British and Irish Steam Packet Company.
- 1992
Privatization and takeover
[1]The company was privatized and taken over by Irish Continental Group after financial and labour difficulties.
- 1980
Jetfoil service introduced
[1]The B&I launched a Dublin–Liverpool jetfoil service on 25 April, but later discontinued it because it was not commercially successful.
- 1969
Innisfallen and Leinster enter service
[1]The company introduced Innisfallen and Leinster and adjusted Innisfallen's Cork-linked service from Fishguard to Swansea.
- 1968
Munster enters service
[1]The new car ferry Munster entered service as part of the company's modernization program.
- 1965
Nationalisation
[1]The Irish Government took over the company and began a new phase of state ownership.
- 1940
Wartime vessel losses
[1]The vessels Innisfallen and Munster were separately sunk in Liverpool after mine incidents during the Second World War.
- 1917
B&I becomes part of Coast Lines
[1]Following earlier control by Liverpool Shipping Company and acquisition by Kylsant Royal Mail Company, Coast Lines held all B&I shares by the end of 1917.
- 1870
Waterford–London service acquired
[1]The B&I acquired the London service of the Waterford Steamship Company and strengthened its presence on the route.
- 1860
Dublin headquarters moves to East Wall
[1]The company moved its Dublin base from Eden Quay to 46 East Wall.
- 1836
Company established in Dublin
[1]The British and Irish Steam Packet Company was founded by a group of Dublin businessmen and began operations with paddle steamers.
Products and positioning
A traditional Irish Sea shipping operator combining passenger travel, vehicle carriage and freight transport, with a network linking Irish ports to major British ports.
Passenger transport · 1836
Passenger ferry services
Scheduled passenger services formed a core part of the B&I business from its nineteenth-century steamship operations through its later ferry era. The company linked Irish ports with destinations in Great Britain and eventually combined passenger travel with vehicle and freight carriage on major Irish Sea routes.
Vehicle ferry · 1968
Car ferry services
The post-nationalization modernization program emphasized car ferries capable of carrying passengers and vehicles. Munster served the Dublin–Liverpool route from 1968, while Innisfallen and Leinster entered service in 1969. These vessels represented the company's transition from traditional passenger ships toward integrated roll-on/roll-off Irish Sea transport.
Cargo transport · 1836
Cargo and freight shipping
The company operated cargo vessels alongside passenger ships and later added new freight ships under Irish state ownership. Its network supported the movement of goods between Irish and British ports, supplemented by shore-based cartage and motor-haulage facilities in Dublin.
High-speed passenger service · 1980
Dublin–Liverpool jetfoil
The B&I introduced a high-speed jetfoil service between Dublin and Liverpool on 25 April 1980. The service was intended to offer faster cross-channel travel, but it was withdrawn after proving commercially unsuccessful.
Brand decisions
1992
Privatization and acquisition by Irish Continental GroupM&ABackground
The B&I faced serious financial problems and continuing labour disputes in the years before 1992.
Action taken
The company was privatized and taken over by Irish Continental Group.
Aftermath
The independent B&I company ceased to operate as a separate business after more than 150 years.
1980
Launch of Dublin–Liverpool jetfoil serviceProduct launchBackground
The company sought to introduce faster passenger travel between Dublin and Liverpool.
Action taken
A jetfoil service began on 25 April 1980.
Aftermath
The service was withdrawn after it failed to achieve commercial success.
1965
Government takeover and fleet modernizationStrategyBackground
The Irish Government took over the B&I when its fleet included ten passenger and cargo ships, many dating from the late 1940s.
Action taken
Under state ownership, management initiated a major modernization program involving new car ferries and freight vessels.
Aftermath
Munster, Innisfallen and Leinster entered service between 1968 and 1969, supporting the company's passenger, vehicle and cargo operations.
Sources2 sources
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