TOPCON Corporation, TSA's parent company in Japan, is world leading Optomechatronics - Optics, Mechatronics, Electronics - manufacturer since its establishment, 1932. The Topcon name carries a reputation of integrity and products of the highest quality, receiving
ISO 9001 certification for both its positioning and medical divisions. Topcon has revenues of over $600 million annually and employs over 3,000 people worldwide with 14 domestic subsidiaries, and 26 overseas sales and manufacturing subsidiaries.