HEPACO, a portfolio company of Gryphon Investors, has acquired Evergreen AES Environmental Services. Evergreen AES is an environmental contractor specializing in emergency response, environmental remediation, industrial services, and waste management. The company's customers include transportation companies, industrial facilities, hospitals, manufacturing and emergency response managers. Evergreen AES operates seven offices providing coverage in Indiana, Kentucky, Ohio, [...]The post Gryphon Continues Build of Environmental Contractor appeared first on Private Equity Professional.