Baker Manufacturing Company, LLC, headquartered in Evansville, Wisconsin, and was founded in 1873. Today, Baker consists of three divisions: Baker Water Systems (Campbell, Monitor, and Monoflex brands), which produces water well accessories and filtration products for residential use; pitless units and booster stations for municipal and industrial use; and well monitoring products for environmental use; Haight Pump, which designs and produces gear pumps and positive displacement pumps for the OEM and process market; and Casting, which pours gray and ductile iron castings for OEMs and machine shops as well as our own Haight and Monitor products. In addition to the Evansville, Wisconsin headquarters, Baker has facilities in Prairie Du Sac, Wisconsin; Bechtelsville, Pennsylvania; and Largo, Florida. Baker is ISO 9001:2015 certified.