| Business | Phone |
| Brinks Inc 1704 W 2nd St, Davenport 52802 | (563) 322-1688 |
| Lewis System Of Iowa Inc 312 Myrtle St, Davenport 52802 | (563) 324-7002 |
| Loomis Fargo & Co 2380 Westlake Blvd, Davenport 52804 | (563) 381-2900 |
| United Armored Svc 17040 215th St, Davenport 52804 | (563) 386-2540 |