Since April 2025, Aregger Elektro Baden AG has stood for innovative and reliable electrical solutions in the Baden area and beyond. As the youngest member of the Aregger Group, the company brings a breath of fresh air to the electrical industry without compromising on proven quality. Under the management of Fabian Aregger, the team combines many years of experience with future-orientated technology. Whether new construction, renovation or maintenance - we offer comprehensive services in the areas of electrical installations, building automation and e-mobility. We focus on personalised advice, efficient implementation and sustainable solutions. With our new location at Brown Boveri Platz in Baden, we are centrally accessible and ready to realise exciting projects together with you. Put your trust in our expertise, commitment and innovative spirit - put your trust in Aregger Elektro Baden AG. Translated with DeepL.com (free version)

As an established real estate service provider, Markstein supports private, institutional and public-sector clients. Its comprehensive range of services includes portfolio and asset management , transaction management , construction fiduciary services , and real estate sales , thereby covering the entire life cycle of a property. An engaged management team, highly qualified employees and a strong network of specialized partners combine extensive expertise with many years of experience to develop creative and innovative solutions. The interests of our clients are always at the heart of everything we think and do.

Walter Egli und Partner GmbH is an architecture and engineering office based in Ennetbaden, Switzerland. The firm provides comprehensive services including feasibility studies, project planning, infrastructure development, execution planning, construction management, and construction supervision. They also offer visualization and 3D video animations, property administration, buying, selling, and rental services, cost estimates, construction consulting, financing assistance, and site surveys. The company emphasizes sustainable design, technical excellence, and personalized solutions tailored to client needs.