John Summers & Sons Ltd was a major United Kingdom

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 iron and steel producer, latterly based at Shotton

Shotton

-Places:England* Shotton, Northumberland, a village in the County of Northumberland* Shotton, Peterlee, a village in County Durham* Shotton, Sedgefield, a village in County Durham* Shotton Colliery, a village in County DurhamWales...

, Flintshire

Flintshire

Flintshire is a county in north-east Wales. It borders Denbighshire, Wrexham and the English county of Cheshire. It is named after the historic county of Flintshire, which had notably different borders...

. The company was absorbed into British Steel

British Steel

British Steel was a major British steel producer. It originated as a nationalised industry, the British Steel Corporation , formed in 1967. This was converted to a public limited company, British Steel PLC, and privatised in 1988. It was once a constituent of the FTSE 100 Index...

 in 1967; British Steel became Corus in 1999 and this company was taken over by Tata Steel

Tata Steel

Tata Steel is a multinational steel company headquartered in Jamshedpur, India and part of Tata Group. It is the world's seventh-largest steel company, with an annual crude steel capacity of 31 million tonnes, and the largest private-sector steel company in India measured by domestic production...

 in 2007.

The founder, John Summers, was born in Bolton

Bolton

Bolton is a town in Greater Manchester, in the North West of England. Close to the West Pennine Moors, it is north west of the city of Manchester. Bolton is surrounded by several smaller towns and villages which together form the Metropolitan Borough of Bolton, of which Bolton is the...

, Lancashire

Lancashire

Lancashire is a non-metropolitan county of historic origin in the North West of England. It takes its name from the city of Lancaster, and is sometimes known as the County of Lancaster. Although Lancaster is still considered to be the county town, Lancashire County Council is based in Preston...

 in 1822. While working as a clogger, he visited the Great Exhibition in 1851, where he bought a nail making machine, and commenced making nails with which to fasten the iron strips on to the soles of clogs.