HostSlim is your partner for everything web We focus on providing high-quality hosting services from our own data center in Lelystad, The Netherlands. From day one, we’ve always centered our business around our clients. By choosing us, you receive and can expect unparalleled support and service levels. HostSlim was founded in late 2008 and has grown into one of the larger hosting providers in the Netherlands, serving over 10.000 clients.