Welcome to think SI³. We are a dynamic company specializing in the development of new approaches to prevention and ensuring safety in public spaces. Our goal is to make urban environments safer and more livable, thereby contributing to social cohesion. More

With our park – and neighborhood walkers and park managers, we oversee various locations in Berlin. Our park managers serve as dedicated networkers between park visitors, residents, the street and green space office, civil society organizations and associations, such as addiction counseling and homeless assistance, nature conservation groups, as well as the police, the regulatory office, and waste disposal companies.

Neighborhoods, parks, and green spaces are parts of public space that are equally accessible to all citizens. Here, we mediate conflicts of use on an equal footing and ensure that the rules for respectful and peaceful coexistence are observed.

For different challenges and target groups in urban areas, we develop suitable formats such as awareness teams and station walkers. For more information, please check our German page or get in touch.

We develop new approaches and methods to enhance the experience of all users in urban spaces. Our role-playing game “Change of Perspective” is designed to enable children, young people, and adults to playfully present the ideas and problems they have experienced or want to learn about in public spaces and to address aspects relevant to them.

Join our team of urban planners, communication and social scientists, security experts, landscape architects, and organizational talents in administration, and engage with us for a safe and livable city. Check out our current job openings. More