Lindsay Corporation (NYSE: LNN), formerly known as Lindsay Manufacturing Co., is a manufacturer of Zimmatic brand center pivot irrigation systems, based in the U.S. state of Nebraska. It also manufactures farm and construction machinery, as well as road and railroad infrastructure equipment. The company states that it has a market capitalization of $547,584,000. At August 31, 2008, the company had 1,239 employees. The company was founded in 1955 in Lindsay, Nebraska. Corporate headquarters are in Omaha. In 1992, Gary Parker of Lindsay Manufacturing Co. was named to the National Agri-Marketing Association Agribusiness Leader of the Year honor roll. Parker had started working at Lindsay Manufacturing in 1971, and went on to become the president in 1984 and the CEO in 1989. He retired from the position of CEO in 2000 at the age of 54.