EPIGAP optoelectronic GmbH [ EPIGAP ] - As an integrated optoelectronics group, Jenoptik divides its activities into five divisions: Lasers & Material Processing, Optical Systems, Industrial Metrology, Traffic Solutions and Defense & Civil Systems. Its customers around the world mainly include companies in the semiconductor and semiconductor equipment manufacturing industry, automotive and automotive supplier industry, medical technology, security and defense technology as well as the aviation industry. The Jenoptik Group headquarters are in Jena (Thuringia). In addition to several major sites in Germany Jenoptik is represented in nearly 70 countries and has major production sites abroad in the USA, France and Switzerland as well as shareholdings in India, China, Korea and Japan. JENOPTIK AG is listed on the Frankfurt Stock Exchange and included in the TecDax index. Jenoptik has approx. 3,270 employees and in 2012 generated sales of 585 million euros.