Giersch Milwaukee Bookkeeping for Business
A Tradition of Excellence.

Get to Know Your Milwaukee Bookkeeping & Accounting Firm

How The Giersch Group Started

Giersch Group was founded to solve the problems that many small businesses face when it comes to bookkeeping.

 The story of the Giersch Group goes back to 2004 when Peter Giersch started Cathedral Consulting Group in his basement in a small suburb north of Milwaukee, WI.

Over the next decade, Cathedral Consulting Group grew into a multimillion-dollar, multi-national firm under the leadership of Peter’s then-partner and CEO of Cathedral Consulting, Phil Clements. After Clements’ passing in 2015, Peter withdrew from the firm he co-founded and started the Giersch Group to carry on the tradition of excellence in consulting for small businesses and grassroots nonprofits.


Book a free consultation today and discover the best value in Milwaukee bookkeeping.

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Professionals with a Passion for Small Enterprise

Every person who works at the Giersch Group has a passion for small enterprise, and many of us come from families of entrepreneurs and/or family businesses. We take pride in providing affordable professional services for Milwaukee area business owners and nonprofit managers. 

While there is a place in this world for institutions and corporations, it is the small business owner or non-profit volunteer who is our hero. It is our pleasure to support the free market and the entrepreneurial spirit by using the best corporate and institutional practices adapted for the small enterprise.

Effective planning starts with knowing the numbers and making decisions based on them. Our bookkeeping, virtual CFO and board services are how we do this, and are at the heart of what we do. Basic human resources tools, accounting software setup, marketing & sales support, grant writing and fundraising are other specialties we offer our clients.

Our bookkeepingconsulting and nonprofit services define the relationships we have with our clients. Mutual trust and respect sustain them.


Milwaukee Giersch Group bookkeeping & consulting company headquarters

Our professionals have the experience and the heart to help you reach your goals.


Giersch Group Leadership

Our leadership team oversees a support staff of bookkeepers and controllers to serve you.

Giersch on the Radio

Awards & Memberships

affordable Milwaukee bookkeeping service

Countless studies show that there is no correlation between money and happiness; those who are wealthy are not necessarily happier than those who have less money, and vice versa. According to the Washington Post, once people surpass the level of poverty, money does not play a great role in day-to-day happiness. Yes, money can buy goods and services that bring temporary enjoyment, but these things do not directly address, let alone fix, the troubles people experience in their daily lives. 

If money only provides temporary enjoyment, then what’s the key to happiness? According to a study at the University of California Berkeley, having higher quality of relationships has a greater impact on one’s quality of life and their overall happiness. By focusing on the well-being of others, people who are compassionate, generous, and generally cooperative have greater relationships between their colleagues, clients, family, and friends.

The Giersch Group logo represents the importance of balancing relationships and maintaining financial health. Our logo is a graphic representation of the fact that relationships are more important than money while acknowledging that money gets involved in every relationship at some point, especially for a business owner. Getting your financials sorted out will improve relationships and make you happier.

After hearing our ads on the radio, many people search for Gersh, Gersch, Girsh, Giersh or even Gursh Group.

Searches for, gersh wisconsin, gursh group or even gersh agency are often people looking for the Giersch Group in Milwaukee, Brookfield, and Madison, Wisconsin.

Call us the Gersh Group, the Gersch Group, the Girsh Group, or Giersh Group - as long as you call us at 414-255-4866 for a free consultation to learn how our services can deliver improved financial results for your business.

We don't mind creative spelling - the accuracy of your business financials is what matters to us.

However you write it, G-I-E-R-S-C-H spells the best value in Milwaukee bookkeeping & business consulting.

Giersch Group bookkeepers, accountants, and strategic consultants build and maintain relationships between business leaders and their numbers.

We balance your books and keep them balanced. We mentor business owners and leaders in the best financial practices used by the most successful corporations, adapted for the small enterprise.

Giersch Group services:

  • Provide clear, accurate, timely financials
  • Eliminate unpredictable financial events
  • Monitor risks
  • Demonstrate financial opportunities
  • Oversee payroll and insurance matters
  • Make filing your taxes and enduring audits easier 

With Giersch Group you’ll have by-your-numbers business mentors, happiness at your fingertips, and a clear path to success.

Get in touch for a free, no-pressure consultation today and we’ll show you how a healthy relationship with your numbers can conserve and generate profit.

The Giersch Group provides professional bookkeeping, accounting & consulting services for a wide variety of businesses throughout the greater Milwaukee area, Brookfield and Madison.

Our areas of expertise include working with the construction industry and contractors, professional services, the hospitality and service industry, and service organizations.

All types of businesses deserve and benefit from our bookkeeping, accounting and consulting services. We offer flexible services including outsourced, online, interim or part-time.

No matter what type of business or organization you’re running or the challenges you’re facing, we'll work with you to establish an affordable rate for services tailored to meet your business needs.

Half of all new businesses fail within five years; most don’t make it a decade.

Will your business beat the odds?

Your ideas can be brilliant, the market can be there for your services, but an unhappy relationship with numbers ruins everything.

Just a couple of unexpected cash flow hiccups made worse by the wrong action (or reaction) can be enough to cripple or kill a business when the numeric relationship is unhealthy.

A requirement for working at the Giersch Group is being a good communicator. A lot of new clients come to Giersch Group because their former accountants did not communicate with them. Communication is our number one core value, along with speed, accuracy and security. In addition to the monthly package you'll have access to a dedicated client controller that you can communicate with at any time. Our commitment is to answer every email the same day and to try to resolve issues within 24 hours. We’d love to hear from you about what you are looking for in an accountant, contact us today.

Contact Us

We provide accounting & consulting services from three Wisconsin locations

Although our virtual bookkeeping and CFO services are available anywhere, we primarily serve businesses located in and around Milwaukee, Ozaukee, Washington and Waukesha counties, including:

Milwaukee, Shorewood, Whitefish Bay, Glendale, Brown Deer, West Allis, Greenfield, Franklin, South Milwaukee, Oak Creek, Menomonee Falls, Sussex, Mequon, West Bend, Hartford, Kewaskum, Richfield, Cedarburg, Grafton, Saukville, Waukesha, Brookfield, New Berlin, Muskego, Big Bend, Mukwonago, Eagle, Dousman, Wales, Oconomowoc, Delafield, Pewaukee, Hartland and the surrounding communities.

Get a Free Consultation for Your Business

Schedule your free, no-obligation consultation with the Giersch Group and get a free balance sheet analysis, a clearer picture of the financial health of your organization, and answers to your questions.

Contact Us Contact Us to Receive Financial Advice Choose financial peace of mind today.