Electrical Coil Manufacturers
| Spectrum Control Inc (Fairview, PA) |
| Taut Inc (Geneva, IL) |
| Transformer Manufacturers Inc (Harwood Heights, IL) |
| Tyco Electronics Corp (Glen Rock, PA) |
| frequency selective networks, inc. (maspeth, NY)
Manufacturer |
| Nelco Coil Supply Co (Chicago, IL)
Manufacturer, Contract Manufacturer |
| A C Transformer Corp (Newark, NJ) |
| A J Smoy Inc (Chicago, IL) |
| Abbott Technologies Inc (Sun Valley, CA) |
| Able Coil & Electronics Co (Bolton, CT) |
| Actown-Electrocoil Inc (Spring Grove, IL) |
| Afp Transformers Llc (Edison, NJ) |
| Amecon Inc (Anaheim, CA) |
| American Transformer Corp (Dundee, OR) |
| Api Delevan (East Aurora, NY) |
| Apx Technologies Inc (Hicksville, NY) |
| Arstan Products-Apx (Hicksville, NY) |
| Artisan Magnetics (Anniston, AL) |
| Atco Technology Inc (Rancho Cucamonga, CA) |
| Atlantic Magnetics Inc (Pompano Beach, FL) |
| Az Coil Winding Cnsltnts (Payson, AZ) |
| B H Electronics Inc (Marshall, MN) |
| Babcock Inc (La Mirada, CA) |
| Bomag Usa (Terryville, CT) |
| Bone Frontier Co (Brighton, CO) |
