Private | |
Industry | Shipbuilding |
Fate | Liquidation |
Founded | 1840 |
Defunct | 1963 |
Headquarters | Dumbarton, UK |
William Denny and Brothers Limited, and often referred to simply as Denny, was a Scottish shipbuilding company.
The shipbuilding interests of the Denny family date back to William Denny (born 1779), for whom ships are recorded being built in Dumbarton as far back as 1811 (e.g. sailing vessel Alpha). By 1823 the company name had changed to William Denny & Son (first ship the Paddle-Steamer Superb). From 1845 the company became Denny Brothers (this being William jnr, Alexander and Peter), and in 1849 the firm was reconstituted as William Denny & Brothers, this being William, James and Peter Denny.
Although the Denny yard was situated near the junction of the River Clyde and the River Leven, the yard was on the Leven. The founder developed the company's interests in ship owning and operation with interests in the British & Burmese Steam Navigation Company, the Irrawaddy Flotilla Company and La Platense Flotilla.
The Company built all types of ships but were particularly well known as producers of fine cross-channel steamships and ferries. It was a pioneer in the development of the ship's stabiliser in conjunction with Edinburgh-based Brown Brothers & Company. In 1913 the Channel steamer Paris was one of the first ships to use geared turbine engines utilising new Michell tilting-pad fluid bearing. It also undertook experimental work in hovercraft and helicopter-type aircraft.
A marine engineering company, also based in Dumbarton, was formed by Peter Denny, John Tulloch and John McAusland in 1850 as Tulloch & Denny. In 1862 the company was renamed Denny & Co. The company manufactured a wide range of types of marine engines and was absorbed into William Denny & Brothers in 1918.