Holinger AG

HOLINGER AG is a leading engineering firm specializing in solutions for the water cycle. With more than 700 employees at over 30 locations across Europe, we deliver around 4,500 projects each year in 13 countries. Our expertise spans wastewater, construction, digital planning, energy, industry, urban drainage, hydraulic engineering, and water supply. By combining technical know-how, scientific expertise, and a wealth of experience, we develop innovative solutions that are not only economical but also forward-looking from an ecological perspective. For over 90 years we have set standards in the engineering sector, and we intend to keep contributing to environmental protection in the future. At the heart of our work are sustainable development approaches that benefit both people and nature. Our projects reflect the diversity and commitment we bring to every challenge. From planning innovative water supply facilities to environmentally friendly wastewater treatment systems, we constantly strive to meet our clients' needs and to deliver solutions that improve people's quality of life. In addition, we actively pursue research and development in order to integrate the latest technologies into our projects and thereby increase efficiency and sustainability. HOLINGER AG always stays one step ahead in order to meet future challenges with intelligent solutions.