GreenStar Services Corp. - In 2007, Eos invested in WDF Services Corporation, an infrastructure focused mechanical and specialty construction services provider. In January 2008 Eos invested in the merger of WDF Services with Five Star Electric to create GreenStar Service Corporation. GreenStar is a construction services provider specializing in large-scale complex mechanical, electrical and specialty construction projects. The Company’s primary projects are in the municipal, public works, environmental, industrial, healthcare and commercial markets in the New York City and South Florida metropolitan areas. The Company maintains a backlog exceeding $1.1 billion.