IoT communication


Com4 is one of few mobile-operators in with their own mobile core-network and PLMN code. This means we have full control over our service, which is produced in a dedicated and and advanced infrastructure. Our platform is optimized for handling mobile data communication for IoT solutions.

IoT Communication

Our standard products are designed to cover the most basic needs and requirements of an IoT solution, but there are always some solutions that require individual customization. With full control over the infrastructure and leading technical competence in the field, Com4 is well suited to quickly and efficiently tailor the right solution for you.

Important components in the infrastructure that constitutes our IoT platform is among others:

  • RSP Platform (Remote SIM Provisioning)
  • SMSC
  • PCRF
  • Core-network for IP/MPLS
  • Test-Lab
  • OTA platform
  • Web-Portal for management of SIMs and services, troubleshooting and reporting.

We offer global coverage – everything delivered by a simple SIM. If an operator has no coverage in the area, or are having technical difficulties, you will automatically find an alternative network abroad.



Dedicated core network

Com4 as one of few mobile operators, have their own mobile core network and PLMN code.
It is in the core network the logic and functionality of the mobile network lies, and it is through full control over this advanced infrastructure we can offer a wide array of unique services which address the needs of machines. With leading technical competence in-house, we can quickly and efficiently offer custom solutions for solutions with special requirements.



Full redundancy

Redundant mobile platforms with duplex lines for power and fibre contribute to minimizing downtime, and is essential to suppliers of communication services. In addition to redundant datacentres, Com4 have invested in a secondary backup location in a secure mountain-hall. Therefore, the information is secure even if the primary location is exposed to external influences like water damage, fire or power outage.




Complete portfolio of industrial-grade SIM cards optimised for different usage scenarios for the IoT.Com4 was the first IoT operator in Europe to offer customers eUICC v3.1 GSMA security compliant eSIM subscription management.

A pioneer in advanced SIM technologies, with first profile swap in Europe and first nuSIM operator partner.




End-to-end / value chain perspective.We deliver standardized industrial equipment such as routers, chipset/modules antennas and other equipment used for access to customer services. Renowned and innovative brands like Advantech, Quectel, NSC and UBLOx. Very useful when e.g. customer project implementing new technologies like NB-IoT and nuSIM.



Test lab

Do you need a thorough verification of the solution before deployment ? Our test lab is used to test and verify hundreds of routers, chipset and other hardware. Closed test environment with mobile networks (including base stations) for full test. Can detect errors and defects before deployment.