CST/Berger
CST/Berger is the result of the merger of two older companies, Chicago Steel Tape (CST) and Berger Instruments. Like the David White Company, CST/Berger was purchased by the Robert Bosch Tool Corporation. CST/Berger is based out of Watseka, Illinois, and in conjunction with the Robert Bosch Tool Corporation is one of the world leading manufacturers of laser levels, surveying instruments and accessories.