Manchester became the main production base for the British Dragon's Den studio after its move from London.
The programme was initially associated with London production, including the BBC Television Centre era. It later moved production to Manchester, reflecting the BBC's wider investment in production outside the capital. The move also connected the programme with the city's growing television and media infrastructure.
Manchester is a major UK media centre, with MediaCityUK in nearby Salford hosting broadcasters, studios and creative companies. Because “Manchester” and “Salford” are sometimes used interchangeably in descriptions of the regional media complex, location questions can appear ambiguous. The programme's production base is commonly identified with Manchester in accounts of the move.
This does not mean every episode was filmed in every part of the city, or that the Dragons' businesses are based there. It refers to the television production location used by the series after leaving its earlier London base.