TOA Corp. engages in the production and sale of electronic devices, broadcasting, communication and other information transmission equipment. Its operations are carried out through the following business divisions: Security and Safety; Information and Communications; and Professional Audio. The Security and Safety division provides cameras, lens, integrated energy PA systems, sensor related equipment, intercom systems, peripheral and emergency equipment. The Information and Communications division provides public address equipment systems such as wireless systems, portable amplifiers, microphones, megaphones, car-mounted Pa Amplifiers, sound control equipment, PA amplifiers, AV system for educational applications, music play equipment, speakers and others. The Professional Audio division provides speakers, sound control equipment and amplifiers. The company was founded by Tsunetaro Nakatani on September 1, 1934 and is headquartered in Kobe, Japan.