Wissenschafts- und Technologiepark Adlershof (WISTA) is Germany's largest science and technology park and one of the most successful technology locations in Europe. Located in southeast Berlin, the 4.2 km² campus hosts over 1,200 companies, 6 non-university research institutes, 6 Humboldt-Universität departments, and numerous startups, employing a combined workforce of over 24,000 people.
The park's origins trace back to the site of the German Experimental Institute for Aviation (DVL) and, after reunification, it was systematically developed into a modern science and technology campus. Today, WISTA is organised around several key technology clusters: photonics and optics, renewable energy and cleantech, IT and media, microsystems and materials, environmental and biotechnology.
For smart city innovation, Adlershof is particularly significant through its energy research cluster, which includes the Adlershof Smartgrid-Allianz for smart grid technology, renewable energy companies, and the Helmholtz-Zentrum Berlin's energy research. The park also hosts companies working on environmental monitoring, mobility solutions, and digital infrastructure.
The campus functions as a living laboratory for integrated urban development: it combines research, business, residential, and recreational uses in a masterplanned environment that demonstrates how science parks can evolve into complete urban districts. Recent development has added residential areas and retail, moving Adlershof beyond a purely business-oriented technology park toward a mixed-use urban quarter.
WISTA is managed by WISTA Management GmbH, which is majority-owned by the State of Berlin. The park attracts approximately €2 billion in annual revenue from its tenant companies, making it a significant contributor to Berlin's economy and a model for science-based urban economic development across Europe.