HMVT is a wide-ranging environmental technology company that searches for and delivers innovative solutions for the protection and remediation of soils and the purification of water flows and air flows. The remediation of a diesel NAPL layer under a former industrial site, the remediation of chlorine-contaminated groundwater underneath a town, the purification of processed air or the deployment of a temporary wastewater purification system during maintenance of an industrial plant – these are all examples of projects we are working on every day.

WeGroSan is the Belgian 'daughter' of HMVT, specialized in environmental works and in complex civil works such as the construction of environmental and recreational works, the construction of gas stations and container parks.