Tempered Spring Co
of Sheffield
1895 Company founded.
1900 Private company.
1937 Spring manufacturer.[1]
1954 Tempered Spring Co., Ltd., The Manufacturers of springs in a large selection of patterns and designs for the aircraft industry. Directors: S. J. Young, M.Inst.C.E. {Governing}, G. Young {Managing}, H. Singleton; C. G. Murray. Head Office and Main Works: Warren Street, Sheffield, 4, Yorks. T.: 21333. T.A.: Tempered. Cables: Tempered Sheffield. Codes: A.B.C. 5th Edition, Bentley’s. Works: Burton Weir Works, Sheffield, 4; Effingham Street Works, Sheffield, 4.[2]
1961 Helical spring, heavy presswork and agricultural component manufacturers. 1,000 employees.[3]
1962 A member of the Tempered Group
1963 Motor Show exhibitor. Coil springs and presswork.[4]
1992 Part of T. and N.