Our Profile


OECOS GmbH is an environmental planning consultancy, resident in Hamburg and internationally active. The company mainly deals with spatial development concepts, the site development of individual locations and the conduction of environmental impact assessment studies at all planning levels. The OECOS team works predominantly on an interdisciplinary basis, with geographers, biologists, landscape planners, in may cases with economists and jurists as well. Our team is also regularly commissioned for R&D projects in which we investigate innovative ways of sustainable development.

OECOS GmbH was founded by apl. Pr. Dr. Karsten Runge. Since January 2024 Dr. Sebastian Dörrenberg and Dennis Lummer are the managing directors.