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Join Our Team!

Join Our Team!

We are hiring an agriculture relationship manager to support and grow our agricultural banking portfolio in the Bloomer market.

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Investing In Local Growth

Investing In Local Growth

SFB broke ground on a new 25, 000-square-foot administrative office location with project completion anticipated in spring 2027.

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Fraud Seminar for Businesses

Fraud Seminar for Businesses

Join us for a free seminar on how to protect against scams and fraud targeting small businesses.

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Spring into Savings

Spring into Savings

Grow your money with a 7-month CD from SFB. Open an account online or with a personal banker today.

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Youth Savings Accounts

Youth Savings Accounts

Teach your kids about healthy financial habits and start them on the path to a secure future with a Youth Savings Account.

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Mark Oldenberg Elected to WBA Board

Press Releases

Mark Oldenberg Elected to WBA Board

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So, You're Thinking About Going Organic?

Agriculture

So, You're Thinking About Going Organic?

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A Banking Account Built for Business Growth

Business

A Banking Account Built for Business Growth

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Insurance Agency Merger & Acquisition Trends

Insurance Agencies

Insurance Agency Merger & Acquisition Trends

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Bankers Who Believe in You

SFB is not like other banks. We realize your business is unique, and that's why we will tailor a unique solution to your financial needs based on what's important to you.

Free Business Checking

Get more free from your business checking.

Insure What Matters

Mitigate your risk with our insurance products.

Home Loans

Make your dream home a reality.

Free Positive Pay

Cash management and fraud protection for your business.

Latest Facebook Post

Thursday, April 16

Security Financial Bank President and CEO Mark Oldenberg has been elected to the Wisconsin Bankers Association (WBA) Board of Directors. Oldenberg will serve a three-year term beginning June 1, 2026, representing Group 1.

Read more: https://www.sfbank.com/article.phtml/mark_oldenberg_elected_to_wba_board

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