More and more businesses are calling on De Watergroep to take a closer look at their drinking water consumption. They can rely on us for ‘customised water’ solutions. Backed by our expertise, we select a suitable and sustainable water source at their business premises, such as river water, rainwater or effluent from industrial water treatment. We then convert this water to the required final quality level. In 2019, our annual production of customised water rose from 8.1 to 9 million cubic metres.