Iowa
| Company | Category | Area | Address | Web | Contact person | |
| SERVICES INC | Services-misc | Iowa | 4950 SE 104TH ST, RUNNELLS, Polk, Iowa, 50237-1172, USA | - | - | Toby AMS |
| SERVICES INC | Services-misc | Iowa | 4950 SE 104TH ST, RUNNELLS, Polk, Iowa, 50237-1172, USA | - | - | Toby AMS |
| SERVICES ON SITE HEALTH | Testing Laboratory | Iowa | 2080 WASHBURN AVE, MASONVILLE, Delaware, Iowa, 50654-9604, USA | - | - | Deanna Griswold |
| SERVICES UNLIMITED | Controls Control Systems/Regul | Iowa | 314 MAIN ST, IRETON, Sioux, Iowa, 51027-7749, USA | - | - | Mel Schwiesow |