I dubt wikipedia edited by a large number of Non UK People woud get the subtle destiction I am making here.
In the United States, we use the term "administration" to refer to an executive, his cabinet, and other associated officials. However, we still recognize the (not-so-subtle) distinction between the administration and the government as a whole; our government, as yours, is divided into three separate branches, and then again into many departments, agencies, committees, circuits, districts, and other subdivisions thereof.
I suppose you mean Silicon Valley, but I live on the East Coast (~3000 miles away). Also, our "tripartite separation" is based on yours, with the President taking the place of the Monarch/Prime Minister, the Congress taking the place of Parliament, and the Judiciary being roughly the same (we even use the same style of law, called common law, whereas most non-English-speaking countries use civil law).