D987 | Midland Acid Company, Pye Bridge | 1913-1969 | Midland Acid Company, Pye Bridge | Derbyshire Record Office |
D1629 | E & A West Ltd (c1838-1976) of Derby, manufacturers of ferric sulphate and other chemicals | 1875-1976 | E & A West Ltd of Derby, manufacturers of ferric sulphate and other chemicals | Derbyshire Record Office |
D2598 | Photographs and bundle of drawings of coal projector at Hindlow Kiln, Buxton owned by ICI | | Unidentified | Derbyshire Record Office |
D2667 | Buxton Lime Firms Co Ltd and successor companies | [19th-20th cent] | ICI Mond, including Buxton Lime Firms | Derbyshire Record Office |
D6091 | Staveley Chemicals Ltd | 1986 | Staveley Chemicals Ltd | Derbyshire Record Office |
D6395 | Deb Ltd, Belper | 1941-1986 | Deb Ltd, Belper | Derbyshire Record Office |