Starwood Property Trust, Inc. functions as a Real Estate Investment Trust (REIT) with operations spanning the United States, Europe, and Australia. The company's diverse activities are organized into four distinct segments: Commercial and Residential Lending, Infrastructure Lending, Property, and Investing and Servicing. Its Commercial and Residential Lending division is responsible for originating, purchasing, funding, and overseeing a broad portfolio of commercial first mortgages, non-agency residential mortgages, subordinated and mezzanine debt, preferred equity stakes, commercial mortgage-backed securities (CMBS), and residential mortgage-backed securities (RMBS).