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.

Amy J. Baumer

    Amy J. Baumer
    Vice President, Marketing and Business Development
    Michigan State University, B.A., Political Theory and Constitutional Democracy
    Michigan State University, M.P.A.

    Amy provides corporate leadership for Christman's marketing, business development and government relations. She develops relationships and strategic partnerships to ensure client satisfaction, cultivate markets and enhance Christman's visibility in the marketplace. With Christman since 2012, Amy brings 20 years of experience in translating complex organizational needs into transformational business outcomes. She contributes to the continuous improvement of Christman's systems and strategic thinking, with a consultative, solution-oriented style and expertise in aligning vision to action. Current community commitments include Michigan State University's Michigan Political Leadership Program Advisory Board, the Michigan Architectural Foundation Silent Auction Committee and Ele's Place Lansing Community Board.