Jeroen van der Neut

Sweco Nederland engages in the provision of management, design and engineering, and consultancy services. It serves the building and urban areas; water, energy, and industry; and mobility and infrastructure sectors. The company was founded by Doedo Veenhuizen in 1913 and is headquartered in De Bilt, the Netherlands.

Grontmij AB provides technical consulting services. Its services include planning and design, covers house construction and architecture, transportation and mobility, relates to services within social construction and project management, monitoring and testing, covers all scientific and technical knowledge used in construction. The company was founded in 1915 and is headquartered in Stockholm, Sweden.