| Business Name | Address | |
| Robert'S Auto Body & Locksmith | 2550 285th St Oskaloosa, IA 52577 |
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| White'S Key & Closer Shop | 806 2nd Ave W Oskaloosa, IA 52577 |
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| Grinnell Safe & Lock Co | 800 Main St Grinnell, IA 50112 |
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| Loktronics Security Corp | 914 Church St Ottumwa, IA 52501 |
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| Mobile Locksmith | 537 Church St Ottumwa, IA 52501 |
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