dhk is currently Gravit8's largest client. They are an established architectural and design group. Recently, Gravit8 has installed a large Linux server. The benefits of this new setup protects dhk from virus attacks and stabilises the network.

The dhk network setup requires support of AutoCAD clients, fax utilities, an Exchange Mail server, a Linux file server, and a print server.They have also recently opened a Johannesburg branch that is connected to Cape Town via a VPN connection. Gravit8 support both the Jhb and Cpt branches.