Wir fühlen uns der Umwelt, unseren MitbürgerInnen und KundInnen verpflichtet, fair und transparent zu wirtschaften. Unsere Ressourcen schont die Ego langfristig; wir wirtschaften nachhaltig, gerecht und solidarisch. Alle MitarbeiterInnen in der Ego schaffen soviel, wie sie wünschen. Familienarbeit, Sozialpflege, Weiterbildung, Parteiarbeit, Vergnügen und Müssiggang wird ermöglicht durch das gemeinsame Wirtschaften.

Dönni Solar & Bau provides customized solar solutions for residential and commercial clients. From consultation and planning to the installation of photovoltaic systems, we focus on sustainable energy and top-quality service. Our expertise includes roof renovation, building technology, and energy efficiency solutions. Benefit from eco-friendly solar power and optimize your energy costs. With cutting-edge technology and years of experience, we help you transition to renewable energy.

Sustech, as an independent engineering firm for energy and building technology, offers all services from energy consulting to planning and monitoring. We support builders in residential areas as well as in administration, schools, nursing homes, gastronomy, industry, and more. Our primary goal is to optimize sustainability and comfort. • GEAK • Energy Consulting • Building Physics • HVAC Planning • Fossil-Free Heating • Photovoltaic Planning