A ten-year veteran of Engel & Völkers Americas as president and CEO of the New York City brokerage and chief strategy officer of Engel & Völkers Americas, Siegel took over for Anthony Hitt as interim CEO in late 2024. Siegel is also global head of the brand’s private office (for clients with high-value and often multi-market real estate portfolios) and development services units. Siegel began his career at Sotheby’s International Real Estate helping to build the luxury brokerage business from scratch.