Ralph Matthias Weiss

TriParcus AG constructs and operates heat and power plants. The firm focuses on the development of lighting technology for energy saving fluorescent tubes and the construction of cogeneration units. The company was founded in 2007 and is headquartered in Zurich, Switzerland.

ML Trading AG is a holding company, which engages in the exploitation of gold properties and mines in Mongolia. It also involves in investment in precious metals such as gold and silver, and in non-ferrous metals including cadmium, cobalt, copper, nickel, lead, tin and zinc. It focuses in The company was founded in 1981 and is headquartered in Schaffhausen, Switzerland.