Roper Industries, Inc. (Roper) is a diversified company that designs, manufactures and distributes medical and scientific imaging products and software, energy systems and controls, industrial technology products and radio frequency (RF) products and services. Roper operates in four business segments: Medical and Scientific Imaging, Energy Systems and Controls, Industrial Technology and RF Technology. Roper markets its products and services to a range of markets, including RF applications, medical, water, energy, research, education, food and food services, security and other niche markets. On February 22, 2010, The Company purchased the assets of Heartscape, Inc. On July 27, 2010, Roper acquired iTradeNetwork, Inc. In June 2011, the Company acquired Northern Digital, Inc.