Grontmij is part of Sweco. Sweco plans and designs the communities and cities of the future. Our work results in sustainable buildings, efficient infrastructure and access to electricity and clean water. With 14,500 employees in 15 countries, we offer our customers the right expertise for every situation. We carry out projects in 70 countries annually throughout the world. Sweco is Europe’s leading architecture and engineering consultancy, with sales of approximately SEK 15.2 billion (€ 1.7 billion) (pro forma 2014). The company is listed on NASDAQ OMX Stockholm AB.


Grontmij websites use cookies. These so called session cookies are installed only to monitor the type of visitor and his/her information needs. With this information Grontmij continuously improves her websites. In accordance with EU-regulations we kindly ask your permission to continue using these cookies. Without your consent, you can still visit our websites but your session will not be monitored.