Our Team

Michael F. Ajango, CFP^®

Owner and Founder - WealthPlan, LLC, Investment Advisor Representative

As our founder, Mike has served in the financial services industry since 1983 and has held the Certified Financial PlannerSM practitioner designation since 1988. As an Investment Advisor Representative, Mike focuses on retirement...

Allen J. Mahnke (A.J.)

Portfolio Manager

920-336-8560

ajmahnke@hirep.net

A.J. joined our team in 2013 after running his own financial advisory business in Shawano and Green Bay. Today, he assists Mike and Len with investment research and trading for all client accounts. A.J. graduated from University of...

Leonard J. Stadtmueller (Len)

Investment Advisor Representative

920-336-8560

ljstadtmueller@hirep.net

Len brings over 25 years of business experience in manufacturing, logistics, and computer consulting. From these business and life experiences, he’s gained a passion for educating and helping his clients with planning,...

Kim Kielpikowski

Operations Manager

920-336-8560

kmbrosig@hirep.net

Kim brings over 40 years of customer service experience to her role as our Operations Manager. Since 1999, she has been overseeing office operations at WealthPlan and dedicates her time to helping ensure our team works smoothly and...

Danielle Green

Administrative Assistant

920-336-8560

dgreen@hirep.net

With nearly 30 years of customer service experience, Danielle rounds out the meaningful, hands-on support we provide our clients. Since joining our team in 2008, she is often a first point of contact and is always eager to greet them...

Janet Ajango

Administrative Assistant

920-336-8560

Janet joined WealthPlan in 2014 and helps ensure that we maintain efficiency and confidentiality throughout our financial relationships. Her paralegal background brings attention to detail and responsiveness that underpins how closely...