In a world full of change and challenges, client needs sometimes arise so quickly that the Drees & Sommer Group is unable to develop appropriate responses in a reasonable time. In such cases, Drees & Sommer expands its expertise through shareholdings. Affiliated companies make their expertise available to the Group and provide timely support to our clients.

In keeping with our aspirations and philosophy, the companies involved are all leaders in their fields. We work together with them as equals. In this way, the affiliates not only complement our service portfolio in an ideal way; like us, they work with enthusiasm to ensure our clients’ success.

Seit 1. Januar 2019 gehen Drees & Sommer und die vormalige EPEA Internationale Umweltforschung GmbH gemeinsame Wege. Nach fünf Jahren einer engen Partnerschaft in der Beratung von Bauherren und Investoren haben sich Drees & Sommer und Prof. Dr. Michael Braungart unter der neuen Firmierung EPEA GmbH – Part of Drees & Sommer zusammengeschlossen. Ziel dabei ist es, die Cradle to Cradle® Designprinzipien für die Circular Economy in allen Industriebranchen zu etablieren.