Lang & Schwarz Aktiengesellschaft, together with its subsidiaries, engages in the development and issuance of derivative financial instruments in Germany. The company operates a platform for over-the-counter trading, which allows customers to trade in shares, funds, bonds, and ETPs, as well as its products; and LS Exchange, an electronic trading system. It also provides IT support, maintenance of technical trading venue connections, and IT hardware and software services. Lang & Schwarz Aktiengesellschaft was founded in 1996 and is based in Düsseldorf, Germany.