Sixth Street Specialty Lending, Inc.

Sixth Street Specialty Lending, Inc. is a business development company that provides debt and equity financing to middle-market companies across the United States. The firm structures transactions across the capital spectrum, including senior secured loans (first-lien, second-lien, and unitranche), unsecured debt, mezzanine financing, and corporate bonds, alongside non-control structured equity and common equity investments. Individual debt transactions typically range from $15 million to $350 million, with the ability to arrange syndicated deals up to $500 million.

The company focuses on middle-market enterprises with enterprise values between $50 million and $1 billion and EBITDA ranging from $10 million to $250 million. Its investment activities span multiple sectors, including business services, software and technology, healthcare, energy, consumer and retail, manufacturing, industrials, education, royalty-related businesses, and specialty finance. The firm pursues co-investments alongside its sponsors to support organic growth initiatives, acquisitions, market and product expansion, restructuring efforts, recapitalizations, growth capital deployment, leveraged buyouts, and refinancing activities.

Headquartered in Dallas, Texas, and incorporated in Delaware, the company is publicly listed on the New York Stock Exchange. Specific employee count and revenue figures are not publicly detailed in standard equity research disclosures.