BrightSpire Capital, Inc. operates as a real estate investment trust. It originates, acquires, finances, and manages diversified portfolio consisting primarily of commercial real estate (CRE) senior mortgage loans, mezzanine loans, preferred equity, debt securities and net leased properties predominantly in the United States. It operates through the following segments: Core Portfolio, and Legacy, Non-Strategic Portfolio. The Core Portfolio segment consists of Senior and Mezzanine Loans and Preferred Equity, CRE Debt Securities, Net Leased Real Estate, and Corporate segments. The Legacy, Non-Strategic Portfolio segment consists of direct investments in operating real estate such as multi-tenant office. The company was founded on August 23, 2017 and is headquartered in New York, NY.