Mark Blumenthal named AON's CFO

Aon Consulting Worldwide, a unit of Chicago’s Aon Corp., has named Mark Blumenthal as its new chief financial officer. He will lead the firm’s strategic planning, relating to profitability and growth. Dennis Slusarski, Mr. Blumenthal’s predecessor, will assist through the leadership transition, according to spokesman Joe Micucci. Mr. Blumenthal reports to Andrew Appel, chief executive officer of Aon Consulting Worldwide. He joins the firm from SIRVA Inc., a provider of relocation solutions in Westmont, Ill. There, he led the global business operations and service delivery for that company’s relocation segment. Before that, he founded Blumenthal Financial Advisors, where he was CFO and an adviser to international businesses and individuals.