| Catalytica Energy Systems (Howe, IN) | 
						
							| Cba Lighting & Controls Inc (Windsor Locks, CT) | 
						
							| Central Moloney Inc (Pine Bluff, AR) | 
						
							| Cfm Corp (Blackwell, OK) | 
						
							| Channell Power Transmission (Montville, NJ) | 
						
							| Coast Acm (Los Angeles, CA) | 
						
							| Columbia Fuel Svc Inc (Farmingdale, NJ) | 
						
							| Communications Laboratories (Owls Head, ME) | 
						
							| Communications Supply Corp (Stamford, CT) | 
						
							| Conex Electro Systems (Bellingham, WA) | 
						
							| Consolidated Electrical Distr (Dallas, TX) | 
						
							| Contact Fabricators of Indiana (Shirley, IN) | 
						
							| Control Devices Inc (New Iberia, LA) | 
						
							| Control Point Assoc-Ups Syst (Lanham, MD) | 
						
							| Control Research Corp (Woodland Hills, CA) | 
						
							| Controlcraft (New Salem, MA) | 
						
							| Cooper Power Systems Inc (Naperville, IL) | 
						
							| Core Power Inc (Norristown, PA) | 
						
							| Critical & Emergency Power Sys (Powhatan, VA) | 
						
							| Crosstown Electric Supply (Chicago, IL) | 
						
							| Cryotech Deicing Technology (Aurora, CO) | 
						
							| Current Control Co (Wellsville, NY) | 
						
							| Cypress Magnetics (Rancho Cucamonga, CA) | 
						
							| D C Industrial Sales Co (Warren, RI) | 
						
							| D C Power Solutions (Salt Lake City, UT) |