Mars Mill Ltd. of Mars Mill, Ivor Street, Castleton, Rochdale.
1906 Built the Mars Mill.
1919 Sold to Cottam and Mellor.
1920 Restructured as Mars Mill (1920)
1935 Acquired by the Lancashire Cotton Corporation.
1966 Listed as Courtaulds, Spinning Division, Mars Mill, Ivor Street, Rochdale.[1]
1990 Mill closed.[2]