Mr Copper Foundation
From Tardis Wiki, the free Doctor Who reference
The Mr Copper Foundation was a foundation that developed the Subwave network. Harriet Jones used this technology to communicate with Martha Jones, Torchwood Three and Sarah Jane Smith. (TV: The Stolen Earth)
Behind the scenes
Though the script for The Stolen Earth doesn't make clear it is Copper from Voyage of the Damned who started the foundation, Doctor Who: The Writer's Tale certainly does. However, that information is behind the scenes and therefore is not referenced in the main article above.
