In the area of the existing factory premises in Immenstaad on Lake Constance, a hall extension was built for satellite integration. A clean room production hall in ISO 8 and ISO 5 for the assembly of the satellites was built on an area of approx. 4.200 sqm. The clean room volume of the two ISO 5/8 rooms, which are not separated from each other, amounts to 4.500 sqm and is supplied via a 3-sided supply / exhaust air (ceiling, side wall, floor).