Steven Callens, based in Zemst, BE, is currently a Teammanager Leidingmonitoring at De Watergroep. Steven Callens brings experience from previous roles at De Watergroep and VIVAQUA. Steven Callens holds a 1992 - 1997 Burgerlijk Ingenieur (Ir.) in burgerlijk ingenieur bouwkunde @ Vrije Universiteit Brussel. Steven Callens has 1 emails on RocketReach.
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