| Business | Phone |
| Thyssen Krupp Gerlach Co 1000 Lynch Rd, Danville 61834 | (217) 431-0061 |
| Thyssen Krupp Gerlach Co 3503 Cambridge Ct, Danville 61832 | (217) 446-1054 |
| Thyssen Krupp Gerlach Co 75 Walz Crk, Danville 61834 | (217) 431-4212 |
| Circle Iron & Metal Div 1402 Warrington Ave, Danville 61832 | (217) 431-3229 |