Dean, Smith & Grace is a British manufacturer of lathes and milling machines, based in Keighley, West Yorkshire.
In the late 1860s Dean Smith & Grace moved to Keighley, and exported machine tools across the Empire.
[4] By the early 20th century, Dean Smith & Grace had grown to be one of the leading heavy tool firms in Yorkshire.
By this time the company was noted for equipping the engineering research laboratories and workshops at UMIST in Manchester.
[12] In April 2015, it was announced that Dean, Smith and Grace was to be moved to Halifax by MTTG.