Teesside Teesside Teesside () is the conurbation in the north east of England around the urban centre of Middlesbrough that is primarily made up of the towns Billingham, Redcar, Stockton-on-Tees, Thornaby and surrounding settlements near the River Tees. It was the name of a local government district between 1968 and 1974—the County Borough of Teesside. Teesside remains an important centre for heavy industry, although the number of people employed has declined. Traditional industries, primarily steelmaking (British Steel) and chemical manufacture (Imperial Chemical Industries (ICI)), have been replaced to a large extent by high technology activities, science development and service sector roles.
Colleges of Durham University with Durham ended. In 1969 the Technical College merged with Sunderland Teacher Training College and the Sunderland School of Art to form Sunderland Polytechnic (now the University of Sunderland). Originally established in 1992 as the Joint University College On Teesside (JUCOT), a limited company established as a joint venture between Durham and the University of Teesside operating under the name of University College Stockton, this became a teaching and residential college of Durham in 1994 as University College Stockton (UCS), the JUCOT company being wound up. In 1998 the teaching and residential aspects were separated, with teaching becoming the responsibility