| Business Type | : | Research & Development Labs, Testing Labs |
| Address | : | 504 N 4th St Ste 102, Fairfield, IA 52556 |
| Coordinate | : | 41.01152,-91.9681 |
| Phone | : | (641) 469-6181 |
| Year | : | 1996 |
1. Union Pacific Railroad Co
2315 1/2 Hayes Ave, Ames, IA 50010
Coordinate: 42.045135,-93.6336
Phone: (515) 232-8134
2. North Iowa Ready Mix
750 Highway 105, Northwood, IA 50459
Coordinate: 43.4335,-93.36518
Phone: (641) 323-7040
3. Norton Terry & Marilyn
28996 Superior Rd, Clarksville, IA 50619
Coordinate: 42.78341,-92.65392
Phone: (319) 278-1037
4. Wapsie Ridge Golf Course
2652 Vine Ave, Fairbank, IA 50629
Coordinate: 42.663452,-92.13083
Phone: (319) 638-4653
5. Green Rick & Carla
2838 W Tama Rd, Hudson, IA 50643
Coordinate: 42.311806,-92.41462
Phone: (319) 988-3598
6. Calvary Foursquare
1529 S 7th St, Keokuk, IA 52632
Coordinate: 40.39075,-91.40249
Phone: (319) 524-3517