Teradyne (NYSE:TER) is a leading supplier of Automatic Test Equipment used to test semiconductors, wireless products, data storage and complex electronic systems which serve consumer, communications, industrial and government customers. In 2012, Teradyne had sales of $1.66 billion and currently employs about 3,600 people worldwide. The company's divisions, Semiconductor Test Division, Systems Test Group, and Wireless Test are organized by the products they develop and deliver.