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Why Giersch?

Small Business Owners Are Our Heroes

At the Giersch Group, being passionate about small business is not just something we do; it's everything we do. Many of us come from families of entrepreneurs and have first-hand experience with family-run enterprises. A successful small business starts with knowing the numbers and making decisions based on data. 

Bookkeeping is at the heart of our operating strategy. We provide the best value in bookkeeping for small businesses nationwide. Learn more about the average cost of bookkeeping services and why our unique approach works better.

About Giersch


Many small business owners find producing financial statements to be a painful exercise. Often they are unsure why it must be done.

The Giersch Group bookkeeping services provide full accrual accounting, accurate reporting and a clear picture of the financial health of your business so you can make better decisions.


Entrepreneurs, small business owners and nonprofit directors can benefit from the Giersch Group’s comprehensive business review.

Our business analysis will provide feedback and recommendations on your business model, market positioning, cash flow management and operating structure.

Family Business

The Giersch Group’s family-run business services address succession, communication and the decision-making process.

We understand the unique challenges family-run businesses face because the Giersch Group is a family business. Let us help your family-owned business overcome the issues limiting your success.


The Giersch Group is always seeking to add professionals to our team.  Professionals are unlike most people. They enjoy solving problems that defy easy solutions, and they relish the opportunity to learn the hard things that most people think unnecessary.  If you have a professional attitude along with education and experience in accounting, small business consulting or nonprofit management, and would like to join a team of professionals, we’d love to hear from you.

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Client Reviews
  • “The Giersch Group helped me turn my business around at a crucial time and even stepped in to do our accounting when my bookkeeper resigned suddenly in the middle of the project. Ultimately, they helped me sell the business.  They completely turned around my situation."

    Jim Wirtz, President, Jim Wirtz's Woodworks, Inc.

  • “Peter and his team have been instrumental in helping Serenity Inns make the leap from a small grassroots organization to a powerful force for good in the inner city of Milwaukee. Specifically, the way they handled our board and strategic direction made all the difference in helping our organization reach the next level.”

    Dave Romoser, Chair, Serenity Inns Board of Directors

  • “The Giersch Group stepped up and out to help us address a financial shortfall with a very small window for operation. They expertly motivated the board and our executive director to marshal our existing resources and led us into the black with weeks to spare. We look forward to continuing our relationship as together we work to create a strategic direction for the next 3-5 years.”

    Dee Bernhardt, Treasurer, Casa Romero Renewal Center Board of Directors

See All

Giersch Group Locations

While we draw many of our clients from southeast Wisconsin, our services are 100% virtual and available to businesses anywhere in the country.

Bookkeeping services for your industry

To reach your business goals, you need an experienced advisor who understands the nature and particular details of your industry. The Giersch Group provides strategic accounting and consulting services to business owners, nonprofit directors and independent contractors in many different industries:

Milwaukee Small Business Bookkeeping & Accounting Firm

Improve the financial health of your business with CPA-ready books & reporting

The Giersch Group is a family business dedicated to helping other family-run businesses, small enterprises, franchises and nonprofit organizations in Milwaukee and the surrounding areas. For us, bookkeeping isn’t just about accrual accounting, taxes and payroll. The Giersch Group provides services to help small business owners produce, review and manage their books so they can know the financial reality at all times.

We fight for our heroes, the little guys, because there are too many small business owners whose day-to-day business operations are all stress and no reward.

Work Hard. Rest Assured.

Get the data and insights you need to make smart decisions and grow your business. Take the first step by booking your free consultation today, or learn more about:

Management consulting for small business owners

The Giersch Group helps small business owners manage money and other resources to produce greater profits. We start with a comprehensive business analysis to identify your business’s strengths, weaknesses, threats and opportunities.

As part of our management consulting service we present information covering financial systems, business strategy, determining optimal cash reserves, internal organization and technology in a clear and straightforward way along with constructive recommendations.

The Giersch Group analyzes the details and the big picture of small business processes. We partner with small business owners to help them understand the financial impact of business decisions while laying a strong foundation for growth.

Consulting, accounting & HR for startups

The Giersch Group is proud to support the entrepreneurial spirit with affordable professional business services for startups and young businesses.

We get to know you and your business goals and tailor our consulting, bookkeeping, accounting and outsourced CFO services to suit your needs and budget. We’ve helped many small businesses in the greater Milwaukee area overcome all kinds of challenges. They can afford our help, and so can you.

Opening a franchise, starting a business or expanding your existing business with a new venture or project is never easy. The Giersch Group will help you minimize risk, make the most of your precious time and see a faster return on your investment.

Family-Owned Business services

The Giersch Group family-run business practice works with multi-generational family companies to provide:

Make your family-run business stronger and more capable with help from The Giersch Group. As a family business, we understand the unique challenges family businesses face and can help you avoid common pitfalls.

Strategic planning for nonprofits

The Giersch Group has developed a comprehensive yet efficient approach to core organizational management, based on accurate financial statements and realistic expectations. We use strategic planning, nonprofit management consulting, accountability and training to help nonprofits and religious organizations create long-term development departments capable of acquiring the resources needed to fulfill the organization’s mission statement.

We also provide professional fundraising for nonprofit organizations and grant writing services. Book a free consultation with the Giersch Group in Milwaukee, Madison or Brookfield to learn more.

Serving the people who serve Milwaukee

Our bookkeeping, consulting and nonprofit services define the relationships we have with our clients. Mutual trust and respect sustain them. The Giersch Group is proud to serve Wisconsin small businesses and nonprofit organizations in Milwaukee, Waukesha, Washington and Ozaukee Counties from our Lower East Side and Brookfield bookkeeping firms. While we draw many of our clients from southeast Wisconsin, our services are 100% virtual and available to businesses anywhere in the country.

The Giersch Group is sensitive to the issues nonprofits and small businesses face. Whether you need help addressing a financial shortfall, transitioning your family business to the next generation or filling the role of CFO, controller or bookkeeper on a short- or long-term basis, we can help. Find more information in our bookkeeping and accounting FAQs and online accounting resources.

Contact our bookkeeping firm in Milwaukee, Brookfield or Madison today to schedule a free consultation for your business.
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