It turned out that not only US intelligence agencies carried out surveillance of German higher officers, but the Federal intelligence service of Germany (BND) for many years, followed by military and government authorities of the USA, particularly the White house. I found this information the journalists of Der Spiegel.
The article States that from 1998 to 2006, BND implemented for surveillance 4 million search queries on phone numbers, faxes and e-mail addresses.
In addition, German intelligence agencies carried out surveillance of the space Agency NASA, aerospace firm Lockheed Martin, Human Rights Watch and a number of other institutions in the United States.
The report said about other international organizations, the headquarters are in the United States that have become objects of attention of the BND.