Since its founding in 2014

CompRex, LLC has established itself as a leading supplier of highly advanced industrial heat exchangers and reactors for use under extreme conditions in applications such as power generation, oil and chemical production, and waste treatment. Our products offer unparalleled performance, compact footprint, and significant cost savings, enabling us to win multi-million dollar projects alongside the likes of GE, Boeing, MIT, and UCLA. We are proudly based in America’s heartland, in La Crosse, Wisconsin, where we have a state-of-the art in-house manufacturing facility, and with the support of our partners, we are able to design, engineer, and produce ASME-certified systems to our many customers.