Corporate Sponsors

CWS
CWS is a Service provider for washroom hygiene & floor care.

Dopper
Dopper is an initiative that promotes clean drinking water for everyone and reduces plastic

Made Blue
Made Blue is a start-up that calculates the water footprint of a company’s product or service by investing in drinking water projects in developing countries.

PWN
PWN Water Supply Company Noord-Holland represents pure and reliable drinking water and responsible management of

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