Frank Schienle

RENA Technologies GmbH engages in the delivery of solar technology, semiconductor technology, and medical technology. It offers medtech, semiconductor, green energy, glass & sapphire, and customized solutions. The company was founded by Jürgen Gutekunst in 1993 and is headquartered in Gütenbach, Germany.

LayTec AG develops, manufactures ,and markets optical in-situ and in-line metrology systems for thin-film processes. Its products include in-situ metrology, in-line metrology, lab-line metrology, map-line metrology, and original equipment manufacturer (OEM) solutions. The company was founded by Markus Weyers in 1999 and is headquartered in Berlin, Germany.

RENA GmbH manufactures and supplies process technology equipment for wet chemical applications. It provides solutions in the fields of solar, semiconductors, microsystems, medical technology, circuit board, and plastic screws. The company was founded in 1993 and is headquartered in Gütenbach, Germany.