| Business | Phone |
| Barron Equipment Co 5329 Tremont Ave, Davenport 52807 | (563) 391-1052 |
| Hupp Electric Motors 808 W River Dr, Davenport 52802 | (563) 322-3168 |
| Mhc Systems 2828 W 73rd St, Davenport 52806 | (563) 388-9830 |
| Riekes Material Handling 2945 Farnam St, Davenport 52803 | (563) 884-8198 |