Coldfire Construction was a construction company used by the Slitheen. The company used the tagline: "Building a better future".
They built reactors in ten major cities across Earth which all had underground railways, namely London, Barcelona, Washington DC, Santiago, Los Angeles, Sydney, Beijing, Moscow, Naples, and Paris. These reactors would unite and black out the Sun. In London, they built several science buildings at various schools such as Park Vale Comprehensive School in Ealing and St Cheldon's Comprehensive School in Upminster as well as schools in Epping, Amersham, Richmond, and Morden.
The secretary Janine had been killed by a member of the Slitheen. Sarah Jane Smith, Luke Smith, Maria Jackson and Clyde Langer stopped them, though. Soon after, Sarah Jane called UNIT so they would clear up all the Coldfire sites across the world. (TV: Revenge of the Slitheen)
Behind the scenes[[edit] | [edit source]]
A contractor named ColdFire Construction was founded in West Africa in 2012, five years following the appearance of the fictional Coldfire Construction in Revenge of the Slitheen.[1]