Todd Rottmann started Rottmann Architects, Inc. in 1997 with a strong community building focus. One of the firm's most notable projects is the Fall Creek Place Neighborhood which restored an entire historic neighborhood in downtown Indianapolis. Award-winning work by the company includes projects for clients such as WellPoint, Anthem Blue Cross and Blue Shield, Fifth Third Bank, Ball State University, and the City of Indianapolis.
Rod Collier was a design architect and project manager with MSKTD before joining the firm in 2009. The firm was renamed Rottmann Collier Architects in 2010. In addition to several projects for Indiana University, Purdue University, and DePauw University, Collier was the design architect for significant projects such as the Ball State University David Letterman Communication and Media Building, Ball State University Student Recreation and Wellness Facility, and the Lutheran Children's Hospital.