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Secure Global Connectivity Solutions

Unlock the full potential of your IoT deployment with our advanced global cellular IoT technology.

Looking for a mobile operator that provides a reliable and advanced service for your IoT solutions? Look no further than Com4! With its own mobile core-network and PLMN code, Com4 has complete control over its service and delivers unparalleled quality and performance. Our dedicated and advanced infrastructure ensures that your mobile data communication needs are met with ease. Trust us to optimize our platform for seamless and efficient IoT solutions, so you can focus on what you do best.

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Benefits

Global connectivity

Global Coverage

Elevate your IoT experience with Com 4 global network for non-steered IoT SIMs. With no steering built into our SIMs, your devices can access all possible networks, ensuring a reliable and seamless connection at all times. Take advantage of the latest IoT cellular technologies, such as LTE-M and NB-IoT, and benefit from the range of RANs available in your area.

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IoT Security

Our APN (Access Point Name) provides a secure and private connection to the internet, while our VPN (Virtual Private Network) extends that level of security to your device's entire network. With our APN solution, you can ensure that your IoT devices are connecting only to authorized networks, keeping your data safe and secure from any unauthorized access. Additionally, our VPN solution creates a secure and encrypted tunnel, protecting your data from any potential cyber threats.

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Full Redundancy 

At Com4, we know that minimizing downtime is critical for suppliers of communication services, which is why we offer a range of redundant mobile platforms with duplex lines for power and fibre.
We take our commitment to reliability and security seriously, which is why we've invested in redundant data centres and a secondary backup location in a secure mountain hall. Our redundant systems mean that your information is always protected, even in the face of external influences like water damage, fire, or power outages.

Advanced Test Lab

Advanced Test Lab

Ensure seamless connectivity for your IoT devices with our state-of-the-art test lab. Our lab offers a comprehensive suite of tests to validate the performance, security, and interoperability of your IoT devices and network. Trust us to deliver accurate results, identify potential issues, and help you achieve optimal IoT connectivity. Invest in the future of your IoT devices with our cutting-edge test lab today.

End to End solutions

End-to-End IoT Solutions

Discover how our end-to-end IoT Connectivity solutions can streamline your customer projects and enable seamless access to innovative technologies like NB-IoT and nuSIM. At our company, we offer a wide range of standardized industrial equipment, including routers, chipset/modules, antennas, and more, from renowned and innovative brands such as Advantech, Quectel, Teltonika og Peplink. Trust us to deliver the reliable and cutting-edge technology that your business needs to succeed in today's fast-paced digital landscape.

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Global IoT SIM Cards

Com4 offers a complete portfolio of commercial and industrial-grade SIM cards optimised for different usage scenarios for the IoT. Com4 was the first IoT operator in Europe to offer customers eUICC GSMA security compliant eSIM subscription management.

Com4 is a pioneer in advanced SIM technologies, with the first profile swap in Europe.

Networks
750 +
Connect your devices to over 750 cellular networks spanning across 190 countries with Com4's carrier-agnostic IoT SIM cards.
Customers
800 +
Join the ranks of over 800 satisfied customers worldwide who have leveraged our disruptive IoT solutions for their projects.
Countries
190 +
Enjoy seamless 2G, 3G, 4G, LTE-M, NB-IoT, or 5G connectivity that's tailor-made for your specific needs. We've got you covered, wherever you are in the world.
IoT Connections
13 M+
Com4 has already enabled connectivity for over 10 million SIM cards and facilitated countless IoT projects.

Discover the Power of IoT with Com4’s Exclusive Free Test Kit

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Ready to revolutionize your IoT journey? Com4 invites you to experience the future with our Free IoT Test Kit – a gateway to seamless connectivity and unparalleled possibilities.

The Free IoT Test Kit includes:
  • Up to 5 SIM cards per applicant
  • 100 MB of data per SIM per month, usable within the EU
  • A 60-day validity period
  • Possibility to include eSIM form factor
  • Support for multiple technologies, including 2G/3G/4G/5G, LTE-M, and NB-IoT, all within a single SIM
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iSIM

Revolutionize your IoT connectivity with iSIM - the simplified, amplified, and modernized solution that's changing the game. iSIM is a cutting-edge software SIM, with no physical chips required, making it the most streamlined and cost-effective option on the market. Our innovative technology is designed specifically for IoT, offering unparalleled connectivity and versatility. As the world's first agnostic connectivity solution, iSIM is the future of IoT connectivity, providing you with a flexible and reliable option for all of your IoT needs. Say goodbye to the limitations of traditional SIM cards and join the future of connectivity with iSIM.

"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."
"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.”

FAQ

Can satellite and mobile communication be integrated in the same interface?

Yes, the interface can look exactly the same on the customer side, independent of what kind of technology you use for carrying the traffic.

What is the difference between 2G/3G/4G?

Second, third and fourth generation mobile networks all have their different characteristics. For M2M/IoT it is important to remember that 2G is usually GPRS and EDGE, which means packet-data over the traditional GSM-grid. 2G is usually known as limited data rate. 3G is usually referred to as UMTS or WCDMA, with further developments HSDPA, HSUPA, HSPA+ DC-HSPA+. All of them are based on UMTS. 4G is UMTS-LTE (Long Term Evolution), an is a simplified architecture for mobile, based on IP-protocols, end to end.

How to achieve secure communication?

Secure communication is best achieved by combining different technologies.
Com4 recommends using a closed APN for logic separation from other customers, and separating the communications from regular internet-traffic, at the same time as ensuring sufficient encryption by the help of mechanisms on the transport-layer (example: IPsec or SSL/TLS) and application-encryption and integrity-control.

Can traffic on a device be logged when an error occurs?

The customer-portal has a feature “View Call History” where you at any time can see connections and attempts, including APN-name, timestamp and an error if it occurs.

Detailed logs that expand on this will be hardware-specific from device to device.

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Unlock the path to a brighter future with our unparalleled IoT solutions and support. Partner with us today and pave your highway to success.