North Eastern Steel Co
of Acklam Works, Middlesbrough, adjacent to Britannia Steel Works
1881 The company was registered on 9 July.
1889 Reported to be turning out about 132,000 tons of steel per annum. 
1903 Became part of Dorman, Long and Co.
1919?-16 Five locomotives (all 0-4-0ST) built. 
1923 Dorman Long's subsidiary companies were liquidated and the assets transferred to the parent
Sources of Information
- The Engineer 1889/03/08
- The Engineer 1895/08/09
- The Stock Exchange Year Book 1908
- British Steam Locomotive Builders by James W. Lowe. Published in 1975. ISBN 0-905100-816
- The Times, Apr 18, 1923