Private equity firms Veronis Suhler Stevenson and Trivest Partners invested in Quatrro Business Support Services, a leading provider of tech-enabled business process outsourcing services. Financial terms of the private transaction were not disclosed. “We are excited to partner with VSS and a talented BPO executive like CM Sharma to accelerate QBSS’s already impressive organic growth. Additionally, Trivest, along with VSS, will assist CM Sharma and the QBSS senior leadership team with an aggressive but thoughtful add-on acquisition program aimed at increasing the Company’s size and scale in the coming years.” Jamie Elias, Partner at Trivest.