About Us

Our Company Background

Diane Biersteker created Human Resources Consulting, LLC in January 2011.

Diane started from the belief there was a need for HR support at small to mid-sized companies, also knowing these companies couldn’t generally afford (or need) the services of a full time HR professional. She began working individually with company owners and executives providing HR support on an Ad Hoc basis, using her accumulated business and HR knowledge to assist and advise them on employee and business challenges.

Diane became the person they called for advice because the “issue” was something she had handled before and was able to solve creatively for the client.

Soon Diane realized there was a strong need for HR support on an “as needed basis” within Northeast WI. In response, her company evolved and grew to be able to offer a comprehensive “à la carte menu” of HR and business support services.


Five years and 3 more full time employees and determination has led Human Resources Consulting to be one of the most reputable and relied upon outsourced HR departments in Northeastern, WI and several other states as they continue to grow. The ability to act as an Interim, Ad Hoc or long term solution has given companies the ability to adjust, grow and have confidence in their employee and employer practices. Having worked with over 160 clients after just five years Diane and her team continue to grow and show success in their contemporary and versatile Human Resources support model. We look forward to working with you over the next several generations!

From a solo practice, Human Resources Consulting LLC has grown to include a solid TEAM of experienced HR Consultants, Recruiters, and Administrative support staff serving a wide range of clients across Northeast WI and beyond.

Working with company owners, Presidents, and CEO’s, Human Resources Consulting LLC provides customized service and support needed to continue to grow THEIR business.

Our Team

Diane Biersteker

Executive HR Consultant


Diane Haase

Senior Human Resources Consultant

Anne Wettstein

Human Resources Consultant

Nick Erler

Human Resources Consultant

Carsin Poole

Human Resources Associate

Samantha Pedersen

Human Resources Assistant

Our Team