FDIC-insured bank
Fortifi Bank
Bank headquartered in Berlin, Wisconsin, part of FIRST BERLIN BCORP INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 240 Broadway Berlin, WI 54923 |
| County | Green Lake |
| Website | www.fortifibank.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 5286 |
| Federal Reserve RSSD ID | 111942 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | FIRST BERLIN BCORP INC |
| Domestic offices | 10 |
| Financials as of | June 30, 2026 |
Routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.fortifibank.com.
See how your odds compare before you apply at Fortifi Bank.
Offices nearest to headquarters
| Fortifi Bank main office Berlin, WI |
240 Broadway, 54923 |
| Berlin Corporate Office Branch Berlin, WI |
140 W Huron St, 54923 |
| Green Lake Branch Green Lake, WI |
N6230 State Road 49, 54941 |
| Ripon Branch Ripon, WI |
1092 W Fond Du Lac St, 54971 |
| Omro Branch Omro, WI |
120 Alder Ave, 54963 |
| Winneconne Financial Center Branch Winneconne, WI |
908 E Main St, 54986 |
| Oshkosh Branch Oshkosh, WI |
400 N Koeller St, 54902 |
| Montello Branch Montello, WI |
408 Main St, 53949 |
| Waunakee Financial Center Branch Waunakee, WI |
1330 Montondon Avenue, 53597 |
| Green Bay Branch Green Bay, WI |
701 Cormier Rd, 54304 |
Where Fortifi Bank has offices
Other banks headquartered in Berlin
| The Farmers & Merchants Bank | $949.40 million |