History of Oldham

Although textile-related engineering declined with the processing industry, leading to the demise of both Stotts and Platts, other engineering firms existed, notably electrical and later electronic engineers Ferranti in 1896. Ferranti went into receivership in 1993, but some of its former works continue in other hands. Part of the original Hollinwood site was operated by Siemens Metering and Semiconductor divisions. The remainder of the site is occupied by Mirror Colour Print Ltd; the printing division of the Trinity Mirror group, which prints and distributes thirty-six major newspapers, and employs five hundred staff.

Coal mining

On the back of the Industrial Revolution, Oldham developed an extensive coal mining sector, correlated to supporting the local cotton industry and the town's inhabitants, though there is evidence of small scale coal mining in the area as early as the 16th century. The Oldham Coalfield stretched from Royton in the north to Bardsley in the south and in addition to Oldham, included the towns of Middleton and Chadderton to the west. The Oldham Coalfield was the site of over 150 collieries during its recorded history. Although some contemporary sources suggest there was coal mining in Oldham at a commercial scale by 1738, older sources attribute the commercial expansion of coal mining with the arrival in the town of two Welsh labourers, John Evans and William Jones, around 1770. Foreseeing the growth in demand for coal as a source of motive and steam power, they acquired colliery rights for Oldham, which by 1771 had 14 colliers. The mines were largely to the southwest of the town around Hollinwood and Werneth and