As a network of German-speaking science centers and science and technology museums, MINTaktiv contributes to their further development and quality assurance. It supports its members in dealing with and solving medium and long-term challenges. MINTaktiv increases the visibility of its members by representing their interests to other stakeholders. Science centers and science and technology museums make a significant contribution to the promotion and understanding of MINT subjects. As places of learning, they offer outstanding science communication for a wide range of topics and visitor groups. In the MINTaktiv network, there is a lively exchange on the latest topics and needs of the institutions. It is characterized by trust, openness and agility. This and a wide range of highly qualified training courses and an intensive exchange of information contribute to the professionalization of the members. The uniqueness of this network with its high level of expertise constantly increases the visibility of the members and the network.