Hans Erik Dyster-Aas

Gleerupska Förvaltnings AB provides real estate and securities trading management services. The company was founded in 1931 and is headquartered in Lund, Sweden.

Lumina Adhesives AB provides switchable medical adhesive. It develops a Lumina Film dressing which consists of a thin polyurethane membrane, coated with a layer of switchable acrylic adhesive. It offers medical dressing that lose adhesion when exposed to visible light. The firm's products are used on fragile surfaces, including skin. The company was founded by Stefan Karl Wilhelm Svahn and Daniel Jacobsson in 2008 and is headquartered in Gothenburg, Sweden.

Nyx Security AB is engaged in the provision of security monitoring systems to enterprises and the public sector. Its solutions include camera systems, personal alarms, and access control solutions. The firm also provides camera monitoring and incident reporting. The company was founded by Andreas Johansson Österberg in 2001 and is headquartered in Ludvika, Sweden.

Appeartex AB operates as a biotechnology company which engages in the development and renewal of antimicrobial solutions for non-woven material, protective clothing, medical supplies, and cleaning and hygiene-related items. It produces water-based formulations that are used in surface treatment applications in the restaurant and catering, healthcare, veterinary, animal care sectors. The company was founded by Lars Schönemyr in 2003 and is headquartered in Gothenburg, Sweden.