GSMA-Compliant SIM OS

Kigen OS is a low footprint software stack that enables full integration of eUICC functionality into chip or SoC designs, both for consumer and M2M applications. Built from the ground up and specifically for IoT applications, it is tuned to the key real-world needs of our customers to provide practical reliability and high performance. It is ultra secure and compliant with the 3GPP, JavaCard, SIMAlliance, ETSI and GSMA specifications.

>1B SIMs Enabled

Over 1 billion SIMs enabled by Kigen OS.

50% of Regional Vendors

50% of SIM vendors use Kigen.

#4 in SIM Cards (By Volume)

One of the top OS to enable SIMs.

All  Form Factors Supported

From SIM to MFF2, WLCSP and iSIM.

Features and Benefits
Secure

Designed to meet the industry required Common Criteria certification, Kigen OS offers the highest level of logical security when employed on any SIM form factor, including a security enclave.

Hardware and Grade Agnostic

Ports to multiple hardware form factors (removable, WLCSP, eSIM and iSIM) and supports multiple industries (industrial, automotive, consumer, healthcare).

Seamless Integration

Interoperable with a broad range of GSMA-compliant IoT platforms and various leading network profiles.

Low Footprint OS

Optimized for code compactness and implementation flexibility.

Security Enclave Agnostic

Runs on different security enclaves, including Arm CryptoIsland.

Wide Network Support

Supports 2G, 3G, 4G/LTE, LTE Cat 1, LTE-M, NB-IoT and 5G.

More Flexibility for the Connected Value Chain

By enabling eSIM and iSIM, Kigen OS helps to overcome the barriers of the traditional SIM model.

 

eSIM (eUICC) and iSIM are poised to radically change the connected value chain by bringing a lot more flexibility to the way SIMs are procured and managed. Now different stakeholders can have supply relationships for each aspect of a SIM product and, as these new technologies continue to mature, we expect to see new business models, services and fundamentally different interactions within the connected value chain.

Talk with an Expert

Discover how the Kigen team can help you get the most out of eSIM and iSIM.

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Innovation
What We’re Thinking

SIM, eSIM, iSIM. What’s the Difference and Why Should You Care?

Seven Top eSIM Use Cases

An Essential Guide to GSMA eSIM Certification

An Essential Guide to Remote SIM Provisioning (RSP)

Support for Kigen OS
Find Out More