| company | role | hq | verified |
|---|
| SPRINGFIELD ELECTRIC SUPPLY CO. – Champaign | DIST | Champaign, IL (US) | 1 mfrs |
| SPRINGFIELD ELECTRIC SUPPLY CO. – Danville | DIST | Danville, IL (US) | 1 mfrs |
| SPRINGFIELD ELECTRIC SUPPLY CO. – Decatur | DIST | Decatur, IL (US) | 1 mfrs |
| SPRINGFIELD ELECTRIC SUPPLY CO. – East Peoria | DIST | East Peoria, IL (US) | 1 mfrs |
| SPRINGFIELD ELECTRIC SUPPLY CO. – Edwardsville | DIST | Edwardsville, IL (US) | 1 mfrs |
| SPRINGFIELD ELECTRIC SUPPLY CO. – Mattoon | DIST | Mattoon, IL (US) | 1 mfrs |
| SPRINGFIELD ELECTRIC SUPPLY CO. – Moline | DIST | Moline, IL (US) | 1 mfrs |
| SPRINGFIELD ELECTRIC SUPPLY CO. – Mt. Vernon | DIST | Mt. Vernon, IL (US) | 1 mfrs |
| SPRINGFIELD ELECTRIC SUPPLY CO. – Peru | DIST | Peru, IL (US) | 1 mfrs |
| SPRINGFIELD ELECTRIC SUPPLY CO. – Quincy | DIST | Quincy, IL (US) | 1 mfrs |
| SPRINGFIELD ELECTRIC SUPPLY CO. – Rockford | DIST | Rockford, IL (US) | 1 mfrs |
| SPRINGFIELD ELECTRIC SUPPLY CO. – Springfield | DIST | Springfield, IL (US) | 1 mfrs |
| STANDARD ELECTRIC SUPPLY – Champaign | DIST | Champaign, IL (US) | 1 mfrs |
| STANDARD ELECTRIC SUPPLY – Chicago | DIST | Chicago, IL (US) | 1 mfrs |
| STANDARD ELECTRIC SUPPLY – Chicago Ridge | DIST | Chicago Ridge, IL (US) | 1 mfrs |
| STANDARD ELECTRIC SUPPLY – Rockford | DIST | Rockford, IL (US) | 1 mfrs |
| Steiner Electric – Chicago Hubbard St. | DIST | Chicago, IL (US) | 1 mfrs |
| Steiner Electric – Crystal Lake | DIST | Crystal Lake, IL (US) | 1 mfrs |
| Steiner Electric – Elk Grove Village | DIST | Elk Grove Village, IL (US) | 1 mfrs |
| Steiner Electric – Rockford | DIST | Loves Park, IL (US) | 1 mfrs |