Thanks for stopping by! We’re pleased to announce that Rentenbach Constructors Incorporated is now officially known as The Christman Company. Christman acquired Rentenbach in a merger of the two privately-held firms in December 2013 and the company’s Knoxville, TN and Greensboro, NC offices continued operating under the Rentenbach name for several years but are now moving forward under the Christman brand.

Visit www.christmanco.com to be redirected and learn more.

Brian Kayser

    Brian Kayser
    Vice President, Information Technology
    Lansing Community College, A.A., Computer Programming
    Northwood University, B.A., Information Systems Management

    Brian oversees all technology systems for corporate offices and field site offices for Christman and its affiliate companies, including information systems, telecommunications and other technology resources and solutions. He is responsible for establishing and directing the strategic long-term goals, policies and procedures of the information systems team, providing vision and leadership in the development, implementation and support of all technology. His 15-year background as a network analyst/technical consultant afforded him proficiencies in large network design, business continuity planning, technology implementation planning, and computer programming. Brian joined Christman in 2004 as information systems manager, was promoted to director of technology in 2006 and to vice president of information technology in 2008.