However, siblings Miriam and Markus have sold their shares to Magdalena and Rahel in order to run their own companies. Rahel is the youngest of the four and she serves only as shareholder while Magdalena is the company’s CEO. Ems-Chemie is now said to generate $2.1 billion in sales and to have a market valuation of more than $8.8 billion. As for Rahel’s father, Christoph, he is still a high-ranking leader of the conservative Swiss People’s Party, the biggest political party in the country.