Acquisition creates new business unit that delivers expense optimization and streamlining of highly complex technology systemsOAK BROOK, Ill., June 5, 2023 /PRNewswire/ -- E78 Partners, a leading provider of finance, accounting and technology solutions for the Office of the CFO and private equity firms, announced today that it has acquired Profit Enhancement Systems (PES), a technology-enabled managed service provider with nearly 30 years' experience optimizing and managing cloud, mobility and infrastructure costs.