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SIMs & embedded SIMs solutions to secure your cellular connectivity

SIM and embedded SIM (eSIM) solutions provide secure cellular connectivity and ensure its seamless deployment, thus improving day-to-day user experience. From consumer, M2M and industrial applications including asset tracking and smart metering to automotive solutions such as in-vehicle emergency calls (eCall), SIMs and eSIMs simplify device monitoring and contribute to the digital transformation of a wide range of markets. With more than 1.5 billion of ST33 deployed today, ST positions itself as the industry leader for eSIM solutions. 

Our solutions for Mobile Consumer

Mobile secure solutions

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Our solutions for M2M Industrial

M2M Industrial solutions

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Our solutions for Automotive

Secure Automotive solutions

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观看ST4SIM解决方案在线研讨会
以远程管理蜂窝网连接
通过基于ST4SIM eSIM的创新开发套件,使蜂窝IoT应用更易获得
Discover ST4SIM: ST's SIM & eSIM portfolio
for cellular connectivity solutions

STMicroelectronics Becomes First Chip Maker Accredited by the GSMA to Personalize eSIMs for Mobiles and Connected IoT Devices

Building on existing accreditation to manufacture eSIM chips that meet the GSMA’s specifications for security and reliability, ST is speeding ahead of other chip makers by gaining further accreditation for securely applying eSIM personalization data, according to the GSMA’s Secure Accreditation Scheme for UICC Production (GSMA SAS-UP). 

ST can now deliver personalized eSIMs, built around the proven ST33 secure microcontroller, directly to customers’ production facilities, ready to use with no further programming required. Equipment OEMs, mobile network operators, and SIM operating-system (OS) vendors can thus enjoy greater convenience, economy, and business efficiency by streamlining the eSIM supply chain to save handling overheads and reduce time to market. The eSIMs, customized with connection credentials, enable smaller form factors, greater security, and increased flexibility. 

  • GSMA SAS-UP Certification for Rousset
  • GSMA SAS-UP Certification for Toa Payoh
  • GSMA SAS-UP Certification for Caserta

More about ST’s GSMA certification here.