Drexel Metals Inc. is a leading provider of standing seam metal roofing systems to roofing contractors and distributors.
www.drexmet.com
Status: Current
Closed: 2011
LRI is a leading provider of lighting and water building efficiency services to goverment, institutional, and commercial customers.
www.lr-inc.com
Closed: 2009
Paragon is a leading provider of proprietary products and services that increase the fuel efficiency and reduce the carbon emissions of power generation assets.
www.paragonairheater.com
Closed: 2010