Worldwide IoT SIM Cards with Multi-Network and Multi-Technology Connectivity
Trusted by IoT Leaders. Built on Partnership.
One Global IoT SIM for All Networks
Access cellular (2G–5G), LPWA (LTE-M, NB-IoT), and satellite (NTN) with a single IoT SIM—ensuring seamless connectivity across all technologies and regions.
Worldwide Coverage with Multi-Network Access
Connect to multiple networks in every country. Devices automatically select the strongest signal, maximizing uptime, reliability, and global coverage.
Intelligent Multi-Technology Connectivity
Combine cellular, LPWA, and satellite in one solution—optimizing performance, power consumption, and cost across any IoT use case.
SGP.32-Ready Remote SIM Management
Future-proof your deployment with SGP.32 support, enabling remote operator switching, centralized lifecycle management, and reduced operational complexity.
Purpose-Built IoT Core Network
Benefit from a dedicated and redundant mobile core, delivering secure, low-latency, and highly reliable connectivity—designed to scale seamlessly from pilot to global deployment.
Transparent and Scalable Global Pricing
Flexible pricing with no hidden fees. Pay only for what you use and scale cost-efficiently as your IoT deployment grows worldwide.
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"AI is transforming crop protection, but it depends on fast and reliable connectivity in every field. With Com4’s low latency and high speed IoT services, data flows seamlessly and software updates anywhere, driving smarter and more sustainable farming."
“It’s critical that the IoT connectivity just works. With Com4, it does – and that’s why we chose them.”
"Com4 enables a reliable and efficient connection at all our customers’ stations. It is of the utmost importance for us to have a supplier who can guarantee that our communication works smoothly and reliably in all nine countries where we operate."
"It's often a tedious task to monitor machines that run as they should 99.5% of the time. With our solution based on Com4 technology, workdays are better, and we contribute to fewer cars on the road."
“Com4 was the only company that showed the flexibility needed to handle the new CENELEC-protocol requiring a different form of communication with the electricity meters.”
"Rapid and stable connectivity between the cages and the operations center is fundamental for the advancement of artificial intelligence."
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"The technology has been critical to our success and reliable, which is essential in the healthcare sector.”
"The solutions from Com4 are absolutely essential when sensor data from containers is transferred to the cloud."
“Com4's IoT solutions have exhibited flawless performance, unlike other operators we have tested.”
"The solution from Com4 makes it easy for us to get the old telephone devices online. All devices connect to a central web solution. This allows booth guardians across the country to update and upload audio files to the kiosks."
“For an entrepreneurial company, the expertise of Com4 has been invaluable in developing our GPS tracking technology – and has elevated our capacity in a way we are very grateful for.”
Future-Ready Global IoT Connectivity
The global IoT landscape is evolving rapidly as LTE-M and NB-IoT replace legacy 2G and 3G networks, while satellite technologies like Starlink, LEO, and NTN extend connectivity to remote and hard-to-reach locations.
Com4 delivers secure, energy-efficient global IoT connectivity with full support for LTE-M, NB-IoT, 4G, and 5G, combined with next-generation satellite IoT solutions. Our managed connectivity platform ensures seamless, reliable coverage across borders; helping you deploy, scale, and future-proof your IoT solutions worldwide.
Why Choose Com4
- Worldwide IoT SIM cards with multi-network access in every country
- Connectivity across cellular, LPWA, and satellite (NTN) technologies
- SGP.32-ready SIM solutions for remote provisioning
- Dedicated IoT core network optimized for performance and scalability
- Full SIM lifecycle management through a self-service platform
- Real-time visibility into usage, performance, and connectivity
- Transparent, competitive, and scalable pricing
- Flexibility to switch operators and adapt to changing requirements
Resources for IoT Connectivity
Check out our blog for the latest insights and tips to optimize your IoT solutions.
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Speak to an
expert
Com4 helps organizations design, deploy, and scale IoT solutions worldwide.
Our experts will guide you in selecting the right connectivity strategy based on your use case, geography, and technical requirements.
- Pay only for what you use
- Clear and competitive pricing models
- Volume discounts for large-scale deployments
- Multi-network access across all regions
- Full flexibility and control of your SIMs