Dietmar Kubis

Part of TRIGAMMA Vermögensverwaltung GmbH, SHT Haustechnik AG is Austria's number one partner for installers in the field of plumbing, heating, and installation technology. The company is based in Vienna, Austria. The Austrian company offers marketing services such as advertising campaigns and seminars to its member companies under the well-known brand "1a-Installers". SHT Haustechnik also has a passion for bathrooms and offers a range of high-quality products under the PASSION brand.

Medi-Globe Corp. manufactures and distributes equipment and devices for minimally invasive surgery and urology, as well as hospital supplies. It offers endoscopic devices and instruments, endo-urology devices and consumables, ureteral stents, nephrostomy catheters, gastroenterology products, and personal care products. The company was founded by Stefan Wohnhas in June 1990 and is headquartered in Achenmühle, Germany.

GUB Investment Trust GmbH & Co. KGaA engages in the provision of venture capital for the financing of emerging technology companies. It focuses on firms in the medical, dental and information technology sectors. The company was founded in 1994 and is headquartered in Obersulm, Germany.

GUB Unternehmensbeteiligungen GmbH was an investment holding company which engaged in venture capital investments, management of foundations, and climate funds. It also invested in companies in the industrial and services sectors. The company was founded by Gerald Glasauer in 1994 and was headquartered in Plauen, Germany.

Aifotec AG engages in the development and distribution of integrated circuit packaging, assembly, and bonding technology solutions for photonic and semi-conductor components. The firm’s products include laser-based spot size eutectic bonding, heat plate-based eutectic bonding, epoxy bonding, and fiber coupling technology. It also provides development, production, and partner services. The company was founded by Gunther Vollrath on November 27, 2000 and is headquartered in Jena, Germany.