Simartis
Simartis is a dynamic company established in the European Union in 2004, with core development expertise in SIM, Device, and eSIM services tailored for connectivity providers.
Our areas of expertise include device and SIM/eSIM management, with a product portfolio that features: eSIM Solutions, IoT, OTA SIM platform, Roaming Steering, Multi IMSI, Automatic Device Detection and Device Management & Analytics. As a global provider across 5 continents, Simartis has experience with over 1 billion SIM card applications installed. Our strategy focuses on creating long-term value by helping clients expand their operations through innovative, future-ready solutions.
Our GSMA-certified eSIM solution simplifies eSIM profile lifecycle management for Mobile Operators via SM-DP+ and SM-DS server functionalities.
Simartis delivers end-to-end, ready-to-deploy platforms that address key challenges in the telecom industry (MNOs and MVNOs). Our turnkey solutions are built for fast deployment, seamless integration, and scalability - meeting the evolving needs of Mobile Operators, MVNOs and IoT Connectivity Providers. With extensive expertise in SIM technology, roaming optimization, and SIM applets, we provide robust, future-proof tools that enhance operational efficiency, improve customer experience, and support revenue growth.
For more information, please visit https://www.simartis.com/
Reliable Connectivity Starts with Device Interoperability
In a constantly evolving device ecosystem, interoperability is essential. Discover how continuous device testing helps Simartis deliver reliable connectivity and consistent experiences across devices, operating systems and markets.
Customer Experience at Simartis: A Commitment Beyond Implementation
At Simartis, Customer Experience is about delivering more than technology. We combine continuous improvement, customer feedback, and a flexible, customer-first approach to build trusted, long-term partnerships and create lasting business value.
Simartis Joins eSIM Marathon 2026 as a Session Speaker
Discover in eSIM Marathon how the telecom industry is transitioning from consumer eSIM to IoT eSIM. Explore SM-DP+, eIM, SGP.32, and OTA lifecycle management, with practical implementation insights, real-world challenges, and strategies for deploying scalable, future-ready IoT connectivity solutions.
Key eSIM IoT Use Cases under GSMA SGP.32
eSIM IoT (SGP.32) delivers a lifecycle-driven connectivity model for large-scale, long-lived IoT deployments - enabling regulatory compliance, zero-touch onboarding, secure profile switching, and long-term continuity without physical access.
OTA in 5G SA: From Roaming Steering to SIM-Level Execution in the Core
In 5G SA, OTA becomes a core network execution layer, enabling Steering of Roaming decisions to be applied directly on the SIM. Through SP-AF, network policies are securely transformed into persistent USIM-level actions.
Simartis at MWC Shanghai 2026
Simartis will attend MWC Shanghai 2026, one of Asia’s leading events for connectivity and mobile innovation, taking place on June 24–26, 2026.