About Tjaden

Tjaden is a drainage and drilling company operating in the Netherlands, Belgium and France, with over a century of experience in the field of groundwater and ground source energy solutions.

We serve clients in the construction, water, renewable energy systems and underground infrastructure markets with a wide range of services. We provide a wide range of services, from dewatering, well drilling and water treatment, to firewater facilities and installations, ground source energy systems and (geohydrological) consultancy.