Betsy DeVos (estimated family net worth: 5.6 billion)
Steve Mnuchin (500 million)
RexTillerson (325 million)
“Trump has also scoured the executive ranks of the banking giant Goldman Sachs for many of his senior advisers, includingGary Cohn as his top economic adviser and Dina Powell as a special adviser on economic initiatives.”
Source: The Nation Magazine March 13, 2017