BI GmbH is your reliable partner for the development and realization of modern residential construction projects in Austria. Our focus lies on the professional planning, construction, and marketing of our own property development projects – ranging from stylish single-family homes, semi-detached houses, and terraced housing estates to multi-family residential complexes. With comprehensive expertise, the highest quality standards, and energy-efficient construction methods, we create sustainable living spaces for families and solid asset investments for capital investors.