Leeuwenstein Groep

Leeuwenstein Groep B.V. (the holding in which Van Doorn Geldermalsen B.V., Dover B.V. and Signa Terra B.V. operate) is a versatile and innovative middle-sized contractors company, based in The Netherlands. Since 1963, many construction and maintenance projects have been executed by a motivated management team and about 170 specialized employees. Knowledge, creativity and team spirit constitute the hallmark of our company. Safety and quality are of paramount importance: to us as well as to our customers. Our safety assurance system is VCA** certified; our quality system is certified according to ISO-9001.

Via three specialized companies Leeuwenstein Group provides an integral approach to projects in the ereas of environmental and geotechnical engineering, structural and hydraulic engineering and infrastructural cleaning.

Our customers are: state governments, regional governments, local governments, Dutch Railways, water boards, Ministry of Defence, private compatnies and institutions as well as private persons.

These customers are offered a fast and accurate approach to all kinds of projects, facilitated by a powerful combination of forces between the different divisions. An on-time and satisfying fulfilment of appointments and contracts has the highest priority within our company. Customer satisfaction is periodically evaluated, this enables a continuous alertness to the wishes of our customers.

Basically, for everything connected tot the development of maintenance of outside infrastructure, the Leeuwenstein Group is a flexible, innovative and high quality partner!