Veronis Suhler & Associates, or VSS, and Trivest Partners LP finalized the acquisition of an unknown stake in Marietta, Ga.-based Quatrro Business Support Services.
CHM Ventures founder CM Sharma, who has assumed the role of CEO at Quatrro, invested alongside the private equity firms to keep a minority stake in the business.
Quatrro provides an integrated portfolio of business process outsourcing services, including accounting, finance, billing and human resources, to customers in North America and Europe.
