YOUR County Chamber




    Jannsen + Company helps you keep your eye on what really counts – growing your business, instead of just managing it. How? By taking some of the most challenging and time-consuming facets of running a business off your hands. As your trusted partner, we’ll help you integrate and coordinate your business like never before. So you can focus on taking your performance to a whole new level.


    We offer the following services:

    • CPA & Accounting Services
    • Information Technology
    • Wealth Management
    • Human Resources
    • Payroll Specialists
    • Professional Athlete Services


    Jannsen + Company – so you can focus on what really matters.


    Jannsen + Company Team


    Did You Know?

    • Jannsen + Company has been in business for more than 35 years.
    • We will always value long-term trust over short-term profit.
    • Jannsen + Company was named a “Top 10 Business of the Year” by the Waukesha County Business Alliance in 2013.
    • We were named a Diamond Eagle firm at the 1st Global national conference, an award for outstanding achievement in wealth management excellence.
    • Two Jannsen + Company team members were named 2013 Five Star Wealth Managers, a distinction given by Five Star Professional, the largest and most widely published wealth manager award program in North America.
    • Terry Jannsen, President of Jannsen + Company, won the inaugural Challenger Award at the 1st Global national conference, honoring Jannsen’s ability to demonstrate excellence in challenging conventional wisdom to attract new clients and to push the boundaries of the financial services profession.
    • Jannsen + Company launched innovative partnerships with the Milwaukee Admirals and ESPN Wisconsin and was featured in the BizTimes.
    • Our focus on client relationships has been featured on both and in Accounting Today
    • Jannsen + Company employs 35+ team members in Pewaukee.
    • Our team members give of time, talent and treasure to more than 40 organizations that make a positive difference in our community.

  • If you would like your business or know of a business that should be highlighted in the Member Spotlight, please contact