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. (DW: The Stolen Earth)
It is said that the Mr copper foundation was founded by the same Mr Copper whom met the doctor aboard the S.S. Titanic. We saw him leave with a credit card containing £1,000,000 , which the doctor told him was worth 50,000,056 credits. leaving as a millionaire, he could have easily formed the foundation responsible for the subwave network, where the technology could be of distinct alien origin