Arbor Realty Trust, Inc. operates as a real estate investment trust, which engages in the provision of loan origination and servicing for multifamily, seniors housing, healthcare, and diverse commercial real estate assets. It operates through the Structured Business and Agency Business segments. The Structured Business segment offers a diversified portfolio of structured finance assets in the multifamily, single-family rental, and commercial real estate markets. The Agency Business segment focuses on the sale and service of a range of multifamily finance products through the Federal National Mortgage Association and the Federal Home Loan Mortgage Corporation. The company was founded by Ivan Kaufman in June 2003 and is headquartered in Uniondale, NY.