Apollo

Blackstone Group is a private equity firm that invests in buyouts, debt, mergers and acquisitions, mezzanine, and growth capital.

H.I.G. Capital is an investment firm specializing in private equity, real estate, and healthcare industries.

Wellington Management focuses on investment management by applying its resources to meet the needs of the institutional clients it serves.

T. Rowe Price is an investment management firm that focuses on funding technology startups.

Advent International is a private equity firm that invests in the business and financial services.

BlackRock is an investment company that offers its services to institutions, intermediaries, foundations, and individual investors.