Giuliani Partners LLC

Giuliani Partners LLCis a management consulting and security consulting business founded by former New York City Mayor Rudy Giuliani in January 2002. As of 2020, Dun & Bradstreet estimated that the business had 20 employees and revenues of $6.34 million.

On December 1, 2004 his consulting firm announced it purchased accounting firm Ernst & Young's investment banking unit. The new investment bank would be known as Giuliani Capital Advisors LLC and would advise companies on acquisitions, restructurings, and other strategic issues.

On March 5, 2007, due to his presidential campaign, Giuliani Capital Advisors was sold to Macquarie Group, an Australian financial group, for an amount that analysts said may approach $100 million.