roundwork & sewer technology - Venray | Limburg Joop Goossens started 20 years ago and is now the specialist in the field of earthworks and sewer technology. The expertise of Joop Goossens Grondwerken and Joop Goossens Riooltechniek are often used in combination. The advantage for the client is that there is one point of contact. This allows us to provide the right advice in the preliminary phase and immediately include the implementation. By making optimal use of this right collaboration, we can add value to our customer.