PremierBank
Headquarters: Fort Atkinson, Wisconsin
Overview
PremierBank is an FDIC-insured bank headquartered in Fort Atkinson, Wisconsin. It reported $585.98M in assets and $456.62M in deposits for the period ending March 31, 2026. Bankular currently lists 7 branch locations.
What Bankular checked
These dates identify the official records and review steps supporting this profile.
Quarterly change
What changed since the previous report
December 31, 2025 to March 31, 2026
These comparisons use consecutive official regulatory reporting periods. A change is descriptive and is not a recommendation or safety rating.
Financial indicators
Capital, profitability and credit quality
These are the latest reported capital, profitability and credit-quality measures available for this institution. Read the figures together rather than as a single safety rating.
Branch footprint
Where PremierBank has branches
Explore the cities with the most currently listed locations. Branch hours can change, so confirm current lobby, drive-through and appointment hours with the institution before visiting.
Locations
Find a branch of PremierBank
Commercial Bank
200 S Fremont St, Whitewater, Wisconsin, 53190
Full-service branch · Opened July 3, 1913
Drive-In Facility
100 Sherman Ave E, Fort Atkinson, Wisconsin, 53538
Limited Service: Drive Thru/Detached Facility · Opened May 12, 1986
Address and directions →Janesville Branch
1400 Black Bridge Road, Janesville, Wisconsin, 53545
Full-service branch · Opened November 25, 1991
Jefferson Branch
320 S Center Ave, Jefferson, Wisconsin, 53549
Full-service branch · Opened October 1, 1858
Johnson Creek Branch
100 Grell Ln, Johnson Creek, Wisconsin, 53038
Full-service branch · Opened July 25, 1995
Main Office
70 N Main St, Fort Atkinson, Wisconsin, 53538
Full-service branch · Opened October 27, 1863
Financial overview
Latest reported figures
Through March 31, 2026
Financial trends
How the balance sheet has changed
Compare recent quarters to see the direction of assets, deposits and loans.
| Quarter | Assets | Deposits | Net loans | ROA |
|---|---|---|---|---|
| March 31, 2026 | $585.98M | $456.62M | $368.94M | 1.03% |
| December 31, 2025 | $579.98M | $452.79M | $363.16M | 0.77% |
| September 30, 2025 | $560.75M | $447.85M | $357.06M | 0.62% |
| June 30, 2025 | $558.30M | $450.76M | $355.87M | 0.43% |
| March 31, 2025 | $581.91M | $461.71M | $346.74M | 0.01% |
| December 31, 2024 | $558.93M | $467.75M | $341.89M | 0.38% |
| September 30, 2024 | $561.27M | $461.55M | $332.79M | 0.38% |
| June 30, 2024 | $549.46M | $451.50M | $329.54M | 0.34% |
Size and reach
How this institution compares
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More on PremierBank
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Branch locations
7 listed locations.
Explore →Compare this institution
Compare size, financial metrics, rates and access.
Explore →State banking market
Explore institutions and deposit-market context in Wisconsin.
Explore →Fort Atkinson banking market
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Explore →Rankings and research
Place this institution in national and market context.
Explore →Sources and methodology
Review the official sources and reporting periods.
Explore →Frequently asked questions
Is PremierBank federally insured?
Yes. Bankular identifies this institution in FDIC records under certificate 5295.
Where is PremierBank headquartered?
PremierBank is headquartered in Fort Atkinson, Wisconsin, at 70 N Main St, Fort Atkinson, Wisconsin, 53538.
How large is PremierBank?
It reported $585.98M in assets and $456.62M in deposits for the period ending March 31, 2026.
How many locations does PremierBank have?
Bankular currently lists 7 branch locations for this institution.
Data sources and methodology
Bankular combines official regulatory records with institution-published product information. The detailed sources are available below for readers who want to verify a figure.