Robertson Worldwide, previously known as Robertson Transformer Company, is the largest manufacturer of compact fluorescent and specialty ballasts in the USA. Robertson offers a complete line of electronic and electromagnetic products for a myriad of applications including germicidal ultraviolet, medical equipment, aquariums, home appliances, gaming and vending machines. Robertson Worldwide is based in Blue Island, IL, in a 70,000 square feet facility. The company has sales offices throughout the United States and Canada. Robertson also has manufacturing facilities in China. In 1998, the company was renamed Robertson Worldwide to exemplify the company's commitment to provide innovative lighting solutions to a global market. Although the name has changed slightly Robertson still prid