Teesside Steelworks South Bank coke ovens and the BOS plant at Lackenby closed in 2015. The Teesside Beam Mill and some support services still operate at the Lackenby part of the site. Steel production on Teesside begins when Bolckow, Vaughan & Co Ltd, formerly Bolckow, Vaughan, opens the Cleveland Steelworks in Middlesbrough. Using the Bessemer process, the works have 3 blast furnaces. Albert John Dorman enters into a partnership with Albert de Lande Long taking over the West Marsh Ironworks in Middlesbrough. Dorman Long is founded. Bolckow, Vaughan & Co Ltd. acquire the Southbank Steelworks. The firm is also persuaded by Sydney
Teesside Park North Yorkshire. There is a new development in the central car park with two new inner buildings. Construction started in March 2012. The two new units are occupied by Greggs and Carphone Warehouse, which moved from an outer building. The two new units Officially opened in August 2012. Teesside Park is now served by Arriva services S1 and S2 which both run half hourly on Saturdays only. It is also a short walk from the Stagecoach services 36, 37, and 38 which run to Stockton, Norton and Hartlepool Marina. Teesside Park Teesside Park is a retail superstore and leisure development