Sil Groot, based in Warmenhuizen, North Holland, Netherlands, is currently a HR-Officer at Comaen. Find your spark., bringing experience from previous roles at SDIM Online Marketing and Comaen. Find your spark.. Sil Groot holds a 2017 - 2021 Human Resource Management @ Hogeschool van Amsterdam. Sil Groot has 2 emails on RocketReach.