Teleservice AG, operating through its various subsidiaries, offers a comprehensive suite of telecommunication services tailored for business customers. Their extensive offerings include mobile device management (MSM), which encompasses help desk support, tariff and contract administration, billing oversight, and complete device lifecycle management. They also supply a wide array of voice and data products sourced from numerous network operators. Furthermore, the company provides advanced internet connectivity solutions such as fiber optic, Ethernet, secure MPLS VPNs, and agile SD-WAN services. Clients can also benefit from modern cloud-based and traditional fixed-line telephony systems, alongside cloud and hosting infrastructure, and professional consulting services. The company's operations are based out of Munich, Germany.