| Business | Phone |
| 1st Source Bank 3395 Willowcreek Rd, Portage 46368 | (219) 762-3834 |
| Bank One 3275 Willowcreek Rd, Portage 46368 | (219) 762-2157 |
| Bank One 6200 Central Ave, Portage 46368 | (219) 762-3102 |
| Centier Bank 3320 Willowcreek Rd, Portage 46368 | (219) 763-3376 |
| Centier Bank 6046 Central Ave, Portage 46368 | (219) 762-3637 |
| Fifth Third Bank 6050 Us Highway 6, Portage 46368 | (219) 762-2200 |
| First National Bank 6043 Central Ave # P, Portage 46368 | (219) 762-2165 |
| Hfs Bank 5200 Central Ave, Portage 46368 | (219) 764-0756 |
| Hfs Bank 5959 Us Highway 6, Portage 46368 | (219) 762-8574 |
| Horizon Bank 2650 Willowcreek Rd, Portage 46368 | (219) 763-9570 |
| Horizon Bank 6504 Us Highway 6, Portage 46368 | (219) 764-4602 |
| Mercantile National Bank Of In 6015 Us Highway 6, Portage 46368 | (219) 764-2442 |