Sterling Investment Partners completed the acquisition of PROtect.

Sterling Investment Partners, a private equity firm, completed the acquisition of PROtect, a compliance services provider. Financial terms were not disclosed. "We are thrilled to partner with PROtect. Safety, reliability and compliance services are non-discretionary, critical requirements for PROtect's customers. Since inception, PROtect has demonstrated its capabilities as an enterprise-level risk management partner with a strong culture, differentiated service delivery model and substantial opportunities ahead to create further value for all stakeholders, including customers and employees," Michael Barr, Sterling Senior Partner.