GTCR LLC is a Chicago, Illinois-based private equity firm focused on leveraged buyout, leveraged recapitalization, growth capital and rollup transactions. The firm principally invests in high-growth industries, including financial services & technology, healthcare, information services & technology, and growth business services. Since 1980, GTCR has reportedly invested more than $15 billion in over 200 companies. As of 2021, the firm has more than 80 employees, including over 40 investment professionals.