First Business Bank
Madison, WI · Owner: First Bus Finl Services Inc
$4.4B
total assets, June 30, 2026
$4.4B
total assets, June 30, 2026
First Business Bank is a state nonmember bank based in Madison, WI, owned by First Bus Finl Services Inc. As of June 30, 2026 it held $4.4 billion in assets and $3.6 billion in deposits; assets were up 10.1% from a year before. It has 4 branches in 2 states.
Updated Oct 11, 2026 · numbers as of June 30, 2026
Total assets
$4.4B
+10.1% in a year · +2.1% in a quarter
Deposits
$3.6B
+8.6% in a year · +0.7% in a quarter
Loans
$3.6B
+9.8% in a year · +1.8% in a quarter
Profit so far
$30.2M
Jan 1 to Jun 30, 2026 · +21.5% in a year
Capital ratio
10.37%
+0.21 pts in a year
Return on assets
1.41%
+0.15 pts in a year
Facts
- Type
- State nonmember bank
- Head office
- 401 Charmany Dr, Madison, WI, 53719
- County
- Dane
- Holding company
- First Bus Finl Services Inc
- Established
- May 1, 1909
- Employees
- 347
- Branches
- 4 in 2 states
- Website
- www.firstbusiness.bank
- Id
- b15229
Quarter by quarter
March 31, 1984 to June 30, 2026
Assets, deposits and loans
Each quarter end, US dollars
Profit by quarter
Net income of each quarter, the last 12
Ratios
Percent. Return on assets and net interest margin are yearly rates.
Branches
4 offices as of June 30, 2026, holding $3.6 billion in deposits
Branch map
Every branch, sized by its deposits
| Largest branches | Place | Deposits |
|---|---|---|
| First Business Bank (main office) | Madison, WI | $2.9B |
| Brookfield Branch | Brookfield, WI | $490M |
| First Business Bank Branch | Leawood, KS | $158M |
| First Business Bank | Appleton, WI | $94.8M |
Related pages
Questions and answers
How big is First Business Bank?
$4.4 billion in total assets and $3.6 billion in deposits as of June 30, 2026, with assets up 10.1% from a year before. Its loans were $3.6 billion.
How many branches does First Business Bank have?
4 branches in 2 states as of June 30, 2026. The most deposits are in Wisconsin ($3.4 billion).
Is First Business Bank profitable?
Yes: it earned $30.2 million from January 1 to June 30, 2026 (up 21.5% from the same months a year before). Its return on assets was 1.41% a year; about 1% is typical.
Who owns First Business Bank?
First Business Bank is owned by First Bus Finl Services Inc, its holding company.
Official public data from the reports every insured bank files each quarter. Profit so far runs from January 1 to the quarter end. Branch deposits are counted once a year, as of June 30. New quarters appear about two months after the quarter ends.