THL Credit, Inc. operates as a business development company, focusing its investment strategy on both direct capital deployments and fund-of-funds structures. The firm primarily allocates capital to debt and equity securities issued by middle-market companies. It actively participates in a range of transaction types, such as Private Investments in Public Equity (PIPES), growth financing, acquisitions, market or product expansion initiatives, recapitalizations, investments in mature businesses, and change-of-control transactions, supporting both sponsored and unsponsored issuers.