Bloomberg L.P. is a privately held financial software, data, and media company headquartered in Midtown Manhattan, New York City. Bloomberg L.P. was founded by Michael Bloomberg in 1981 with the help of Thomas Secunda, Duncan MacMillan, Charles Zegar, and a 30% ownership investment by Merrill Lynch.
Master Chief Petty Officer John-117, or more commonly known as the Master Chief, is a Spartan-II commando of the UNSC Naval Special Warfare Command who became one of the most important UNSC heroes during the Human-Covenant war.
The White House Chief of Staff is the highest ranking employee of the White House. The position is a modern successor to the earlier role of the President's private secretary.The role was formalized as the Assistant to the President in 1946 and acquired its current name in 1961.The Chief of Staff is appointed by and serves at the pleasure of the President; it does not require Senate confirmation. The current White House Chief of Staff is Denis McDonough.He assumed the position on January 25, 2013, after the previous Chief of Staff, Jack Lew, was nominated to become Secretary of the Treasury.he average term of service for a White House Chief of Staff is a little under 2.5 years. John R. Steelman, under Harry S. Truman, was the last Chief of Staff to serve for an entire presidential administration. Steelman also holds the record for longest-serving Chief of Staff (six years).