EX-21.1 5 oesx-20130331xex211.htm EX-21.1 OESX-2013.03.31-EX21.1

Exhibit 21.1
Subsidiaries
 
Entity
 
Jurisdiction of Organization
Great Lakes Energy Technologies, LLC
 
Wisconsin
Clean Energy Solutions, LLC
 
Wisconsin
Orion Asset Management, LLC
 
Wisconsin