Siemens is a leading technology company focused on industry, infrastructure, mobility, and healthcare. The company’s purpose is to create technology to transform the everyday, for everyone. By combining the real and the digital worlds, Siemens empowers customers to accelerate their digital and sustainability transformations, making factories more efficient, cities more livable, and transportation more sustainable.

Siemens is Norway's partner in the development of sustainable technologies and solutions. Through electrification, automation, and digitalization, they help ensure Norwegian competitiveness.

Founded in 2012, Straume Tekniske delivers bespoke ventilation, heat pump, and building automation systems tailored to each client’s needs. Their holistic approach reviews a building’s technical systems in full—covering design, implementation, testing, plumbing, and electrical work—to ensure seamless, energy-efficient operation. Led by seasoned experts in automation and ventilation, the team provides ongoing training, service, and maintenance for optimal performance. Straume Tekniske’s goal is to be a trusted partner, driving reduced energy consumption, enhanced indoor comfort, and a sustainable future.

Ravneberghaugen—Norway’s first convalescent home, founded in 1899—has grown into a year-round interdisciplinary rehabilitation center under Helse Vest. With 40 patient rooms, multiple common areas, a dining hall, kitchen, gym, treatment, and activity rooms, its management needed precise control over the radiator heating to ensure a comfortable environment, control precise temperature, and cut energy costs. A full rewiring or renovation was impossible without disrupting patient care, so they sought a retrofit solution that would be non-invasive, preserve occupant comfort, and significantly boost efficiency by giving individual control of the existing radiators.