Xerox Corporation (NYSE: XRX) (name pronounce /ˈziːrɒks/) is a global document management company, which manufactures and sells a range of color and black-and-white printers, multifunction systems, photo copiers, digital production printing presses, and related consulting services and supplies. Xerox is headquartered in Norwalk, Connecticut (moved from Stamford, Connecticut in October 2007), though its largest population of employees is based in and around Rochester, New York, the area in which the company was founded.