Sixth Street Specialty Lending, Inc. is a specialty finance company focused on lending to middle-market companies. The Company seeks to generate current income primarily in U.S.-domiciled middle-market companies through direct originations of senior secured loans and, to a lesser extent, originations of mezzanine and unsecured loans and investments in corporate bonds and equity securities. The Company has elected to be regulated as a business development company, or BDC, under the Investment Company Act of 1940 and the rules and regulations promulgated thereunder. TSLX is externally managed by Sixth Street Specialty Advisers, LLC, an affiliate of Sixth Street and an SEC registered investment adviser. TSLX leverages the deep investment, sector, and operating resources of Sixth Street Partners, LLC, a global investment firm with over $50 billion of assets under management.