OCI was represented by the law firm of Sullivan &amp; Cromwell, two of whose employees and partners were John Foster Dulles and Allen Dulles who in 1950 were not yet fully part of the U.S. government. When the OCI contract was thwarted by Mossadeq and the Iranian Parliament, John Foster Dulles and Allen Dulles declared personal war on Mossadeq. Once the two Dulles brothers officially entered United States government in 1953 as the Secretary of State and the Director of the CIA they arranged, with the help of Christopher Montague Woodhouse, the former chief of British intelligence in Iran, and head of the British Secret Intelligence Service, Sir John Sinclair, often referred to as "C", to overthrow Mohammed Mossadeq's government. The overthrow was overseen by Frank Wisner, a friend of Allen Dulles in Washington and a subordinate at the CIA. The onsite partner in the overthrow and CIA employee was Kermit Roosevelt. Mohammed Mossadeq detested Communism and considered the new President, General Eisenhower, a friend. Mossadeq's main crime was to thwart the profits of the Dulles brothers personally, their firm Sullivan &amp; Cromwell, their clients OCI, the J. Schroder Banking Corporation, and Chase Manhattan Bank. The two banking clients appear to be minor players, the identity of the eleven engineering and consulting firms remains obscure and their pervasive influence in the post war rebuilding process something that needs to be further researched.