1981
RTM was founded by Ramesh Mirchandani in Schaumburg, Illinois.
2011
RTM expands by opening the first organic office in downtown Chicago. After several moves, the Chicago office finds a home downtown with plenty of space to continue to grow.
2012
NW Consulting Engineers joins RTM bringing mechanical, electrical, and plumbing engineering design expertise for commercial, industrial and mixed-use buildings.
2013
Applied Engineering Services, Ltd. joins RTM, expanding our services to include civil engineering.
2014
RTM expands in Iowa by opening an office in Davenport.
2014
Geiger+Larson Engineering and Engineering Concepts, Inc. joins RTM, further expanding our expertise and services to Milwaukee and the surrounding areas.
2015
Milan Engineering joins RTM expanding our services to Orlando, Florida and gaining contemporary design techniques for projects including renovations and new construction for education, government and transportation.
2016
Lippe and Associates Consulting Engineers joins RTM bringing high-quality and responsive design services for clients in retail, industrial, commercial and healthcare in Dallas, Texas.
2018
RTM expands in Florida by opening an organic office in Tampa.
2018
Malone, Finkle, Eckhardt & Collins joins RTM, expanding our MEP design services for corporate offices, healthcare facilities, schools and hotels to Overland Park, Kansas and Springfield, Missouri.