Martin Possienke

SPARTA Invest AG engages in the acquisition, management, and disposal of participating interests in corporations and partnerships as well as listed stock corporations. Its business activities also include the management of its own assets, financial transactions, and transactions in financial instruments. The company was founded on May 25, 2004 and is headquartered in Heidelberg, Germany.

Sparta AG (Investment Company) (Sparta-IC) is the investment management division of Sparta AG (FRA: SPT6), an investment company headquartered in Heidelberg, Germany. The firm was founded in 1995 and engages in the acquisition, management, and sale of shareholdings in corporations, partnerships, and listed public companies. Sparta-IC specializes in investments in listed companies on the German and Swiss stock exchanges, primarily from the German-speaking countries.

equinet Bank AG provides investment banking services. The firm acts as a broker, trade stocks, derivatives and fixed-income securities on behalf of German and foreign banks, investment companies, insurers and investment fund companies. The company was founded by Lutz Weiler in 1999 and is headquartered in Frankfurt, Germany.