The cooperative promotes the economic interests of its members through joint self-help by coordinating and mediating procurement measures for goods and selling goods and building materials in the construction sector. It aims to raise and develop the interest of its members and the public in natural and non-toxic building materials and an ecological lifestyle, and provides training, seminars, and information events for its members. It can operate sales and business premises, participate in companies with similar objectives, and promote and support social, cultural, artistic, and educational projects. It protects the interests of its members in general and can acquire or rent real estate.