With professional services and managed services, GMS support throughout the entire lifecycle of AV technology, media operation and video conferencing systems- from the conception to the installation to the operation and service. The number of experts being currently employed by GMS amounts to 120 and is steadily growing. Besides the head office in Schwalbach near Frankfurt, the company maintains a subsidiary in Stuttgart. Moreover, there are on-site-teams permanently supporting our clients throughout Germany. Beyond that, GMS is a member of Global Presence Alliance, which is a partner network of major solution providers dealing with unified communications.