Big is one of Austria's largest owners of education buildings and specialized properties. Their focus is on properties in the public infrastructure sector, including schools, universities, and specialized buildings. Offering a comprehensive range of services, Big is involved in all stages of the property lifecycle, from construction and project management to object and facility management.

They also provide housing and tenant services. Big has an extensive portfolio, consisting of around 400 schools, over 200 university buildings, approximately 800 specialized properties, and almost 580 office and residential buildings throughout Austria. Additionally, their subsidiary, ARE Austrian Real Estate, specializes in the management and development of office and residential properties and integrated urban development projects.

Big is committed to creating spaces that foster quality, enabling people to explore opportunities, develop ideas, and pursue their dreams. They prioritize sustainability and strive to optimize the functionality, economic viability, and personal well-being of their buildings. Through their Big Art initiative, they integrate art and architecture, showcasing permanent and temporary art projects in selected public buildings.

With their expertise and dedication, Big aims to create future spaces that make a positive impact for generations to come