Since 1996, RehmTech provides superior service to our customers and assists them in achieving their goals. Our many years of experience and commitment to excellence have earned us the reputation as the best Consulting solution company in the area.  RehmTech was formed by Clay Rehm in 1996.


Clay has been an Information Technology professional since 1985. He has a Bachelor’s degree in Computer Science and a Master’s Degree in Software Engineering, both from Carroll University in Waukesha, Wisconsin. He is a certified Project Manager Professional (PMP),  a Certified Computing Professional (CCP) and a Certified Scrum Master (CSM).

He has worked at numerous clients around the country, and has experience as a program manager, project manager, business architect, business analyst, systems analyst, data architect and software developer. In addition, he has co-authored the book titled ‘Impossible Data Warehouse Situations with Solutions from the Experts’. He is also a technical book editor and provided input to the books ‘Data Resource Quality’ by Michale Brackett, and the book ‘Data Warehouse Project Management’ by Adelman and Moss.

clayrehm               DWBookcover            BracketBook               DWbook

Over the years, we have the pleasure of working with great clients. A list of previous and current clients are:

Madison Wisconsin based clients:

  • American Family Insurance
  • CUNA Mutual Group
  • DynaTech NewStar
  • FIRE Light Group
  • Simply Soup Company
  • State of Wisconsin
  • Stratagem
  • Summit Credit Union (formally CUNA Credit Union)
  • WPS Health Insurance

Other Locations:

  • Century Companies of America
  • Eckland Consultants
  • Eli Lilly
  • Enterprise Group Ltd
  • Health Care Associates
  • H&R Block
  • Mutual of Omaha
  • Principal Financial Group
  • Principal Capital Management