The company owner and manager Otto Pravida, builds to inspire.

Otto Pravida (47) and Helwig Frank (65) are like little boys cooking up a plan, and it is sure that almost nothing can keep them from putting it into practice: they build energy-efficient houses and radiation shielded buildings. With their passion for innovative developments and techniques they are now writing another stunning success story.

You find the whole article HERE or in INFORMATION - Press Articles (“V.I.-People” magazine, issue no. 34).
(available in German language)