| Business | Phone |
| National Bank & Trust Co 1425 Dekalb Ave, Sycamore 60178 | (815) 895-2125 |
| Old Second Bank Kane County 1810 Dekalb Ave, Sycamore 60178 | (815) 895-2377 |
| Resource Bank 401 E State St, Sycamore 60178 | (815) 895-1703 |
| Resource Bank 555 Bethany Rd, Sycamore 60178 | (815) 756-6321 |