Centralized IoT device
control system.
Designed for developers with flexible, robust APIs at the core.
Secure data and
device protection.
Build faster with Polaris CMP APIs platform solution suite today
Skip infrastructure complexity and plug directly into Polaris CMP to launch faster and scale effortlessly, reducing development time and operational overhead.
Trusted by
GLOBAL BY REACH.
We are a company of telecom experts, innovators, and engineers who work hard and strive passionately for one purpose: to help you succeed with your global IoT connectivity projects.
Discover Com4’s Exclusive Free Test Kit
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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"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."
"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.”
"The technology has been critical to our success and reliable, which is essential in the healthcare sector.”
Resources
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Global IoT SIM Cards for 4G and 5G Deployment
Com4's global SIM cards are designed to eliminate the complexity of managing multiple local SIM...
IoT Connectivity for Medical Devices: Connected Health by Com4
This article covers what IoT connectivity for medical devices actually requires, where most...
Prevent Global IoT SIM Ordering Delays in 2026
These delays cost more than just time. They affect your revenue projections, strain customer...
Speak to an
expert
Curious how Com4 can future proof your IoT connectivity?
Fill out the form to speak with our IoT experts or sign up for a free trial and get started today.
Pay only for what you use
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Competitive market based data pricing from €0.001/MB
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Volume discounts with customized pricing for large scale deployments
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Access to 750+ networks worldwide for reliable global coverage
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Supporting already 20 million SIMs in IoT devices globally
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Multiple network operators per country for optimal coverage and resilience
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Full flexibility to switch operators at any time
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SGP.32 ready IoT SIMs, built for the next generation of remote SIM provisioning