Perran Foundry
Cornish foundry established in 1791 to supply steam-engine pumps and heavy machinery to mines, waterworks and ironworks.
Haigh Foundry
Ironworks and foundry in Haigh near Wigan that was notable for the manufacture of steam engines.
Round Foundry
Engineering works off Water Lane in Holbeck, Leeds in Yorkshire, built for Fenton, Murray and Wood.
John Grundy Limited
Company of heating engineers and ironfounders, started in Tyldesley, Lancashire in 1857.