A xel Stawski is a German-born American real estate billionaire who owns and manages a portfolio of high-end commercial properties in New York City. He is the founder and president of Stawski Partners. Born in Germany after World War II, Stawski moved to the United States for his education, earning a PhD in economics, and eventually made his way into the competitive world of Manhattan real estate.

He founded Stawski Partners in 1979 and has since built a reputation as a shrewd and patient developer and landlord. His portfolio consists of several prestigious office towers and residential buildings in prime Midtown and Downtown Manhattan locations, including 565 Fifth Avenue and 360 Madison Avenue. Unlike many developers who rely heavily on debt, Stawski is known for his conservative financial approach, which has allowed him to hold onto his properties through various market cycles. He maintains a relatively low public profile while managing his valuable collection of New York real estate.