GTCR manages more than $8 billion in equity and mezzanine capital invested in a wide range of companies and industries. The firm principally invests in high-growth industries, including financial services and technology, healthcare, and information services and technology. Growth strategies are driven by industry dynamics and generally include a combination of acquisitions and internal growth.

Capital under management is primarily provided by pension funds, endowments, and foundations. Portfolio company executives and the principals of GTCR have made significant investments in each of GTCR's funds. The firm's principals have invested in more than 100 companies, and are recognized for their ability to create value consistently throughout the investment life cycle.