| Samarius Precision Instruments (Wallingford, CT)
|
| Saminco Inc (Fort Myers, FL)
|
| Santa Barbara Control Systems (Santa Barbara, CA)
|
| Schlemmer Associates (Fort Wayne, IN)
|
| Schneider Automation Inc (North Andover, MA)
|
| Schweitzer Engineering Lab Inc (Vacaville, CA)
|
| Schweitzer Engineering Labs (Belleville, IL)
|
| Scibetta Distributors (Baldwinsville, NY)
|
| Sck Direct Inc (Stratford, CT)
|
| Scott Edwards Electronics Inc (Sierra Vista, AZ)
|
| Seelye Equipment Specialists (Charlevoix, MI)
|
| Sigma Corp (Auburn Hills, MI)
|
| Simplex Grinnell (Belle Vernon, PA)
|
| Single Source (Sulphur, LA)
|
| Sky Electronics Intl (Oxford, GA)
|
| Solid State Time Co (Atwater, MN)
|
| South Coast Technology (Houston, TX)
|
| Sparks Systems Llc (Arlington, TX)
|
| Specialty Concepts Inc (Chatsworth, CA)
|
| Specialty Controls (Savannah, GA)
|
| Specialty Motors Inc (Valencia, CA)
|
| Sprecher & Schuh Inc (Lithia Springs, GA)
|
| Square D (Oxford, OH)
|
| Standard Controls (Dallas, TX)
|
| Sterling Controls Inc (Sterling, IL)
|
