A Vodafone Company

grandcentrix is a member of the Vodafone Group and a subsidiary of Vodafone GmbH

The next chapter

Innovation and Passion

Under the Vodafone umbrella, we are increasingly concentrating on the componentization and productization of preconceived solution modules in addition to our familiar focus areas.

Connecting Together

This enables us to implement individual IoT solutions for you faster and more cost-effectively. Vodafone is investing a double-digit million amount in this new business unit. At the same time, we are significantly expanding our expertise in low-power wide-area technologies. This includes narrowband IoT and LTE-M.


Cellular First

For many smart solutions, cellular technologies are already a worry-free and secure way to connect. New network technologies and cheaper electronics are paving the way for cellular first. In the future, we will also supply you with network-integrated expertise from a single source - worldwide.


IoT Powered By Leaders

With over 100 million active IoT connections worldwide, Vodafone is recognized by Gartner as a Leader in the Magic Quadrant for IoT Connectivity Services for the 7th consecutive time1. Take advantage from our experience.

Our new products


Autonomously connectable products, without complex infrastructure. Global availability, thanks to our partnership with Vodafone.
Connects your product
Easy integration into Azure IoT or your MQTT cloud
Replaces complex, local gateway structures
From one cent per day, per device

Cellular IoT

With our Cellular IoT offering, we simply and securely connect your existing product to your IT landscape.
NRF91 Connectivity Board
Vodafone MFF2 SIM card
Connection to MQTT
Connection to Azure IoT Hub

Connect Together

Listen to our German podcast grandcentrix.fm to find out what advantages LPWA technology Narrowband-IoT can offer you.

Our grandcentrix colleagues Oliver Wierichs (Cellular Connectivity Expert), Martin Knorre (Cellular Solution Engineer) and Stephan Hochhaus (VP Products) tell the "short" story of cellular technologies; how NB-IoT came about, the features of NB-IoT and most importantly why it is considered the first choice especially for IoT projects to connect "things" together.