At the forefront of embedded technologies that change the way we communicate with devices
Our state-of-the-art physical SIM and eSIM are solutions tailored to meet the demands of mobile network operators worldwide. As the telecommunications industry rapidly evolves, we’re ensuring that operators stay ahead of the curve with secure, scalable, and future-proof technology. Our facility in the heart of the country's tech revolution, Bengaluru, reinforces our commitment to driving innovation in this vital sector.
Our entire SIM and eSIM manufacturing process is proudly being set up in India. By
localising production, we not only ensure faster delivery and lower costs but also align
with the "Make in India" initiative, supporting the country's drive toward technological
self-reliance. With advanced infrastructure, strict adherence to global standards, and
leveraging our rich experience in payment solutions and IoT solutions, we are well-placed to
serve both domestic and international markets with exceptional quality and speed.
SIM manufacturing requires strict adherence to security standards to ensure data protection. We are ISO 27001 (information security) and ISO 7816 (smart card standards) certified. Our expertise in IoT enhances the traceability of the SIM through the production and distribution process, providing transparency and reducing risks related to counterfeit products.
Seshaasai is in the final stages of setting up a cutting-edge production line for manufacturing physical SIM cards. These SIM cards will feature the latest chip technology, ensuring compatibility with 2G, 3G, 4G, and 5G networks. Our SIMs will support multiple form factors, including nano and micro SIM cards, to meet diverse customer needs.
Each SIM will be equipped with an embedded secure element that complies with GSMA standards, ensuring data protection for subscribers. We are in the process of obtaining the necessary certifications to make our SIMS suitable for all applications and to comply with global standards.
Network operators will have the option to customise the SIM profiles, branding, and packaging, offering personalised services to their customers, from unique designs to pre-configured network settings.
With our upcoming robust manufacturing facilities, we can meet the high demands of mobile operators, producing millions of SIM cards and provisioning thousands of eSIM profiles per day. Reliability is scale is a hallmark of our operations.
Both our physical SIMs and eSIMs will be fully compliant with GSMA standards, ensuring they work seamlessly across global networks, enabling operators to provide cross-border services and roaming with ease.
Security is at the heart of our offerings. Our solutions incorporate encryption technologies and adhere to the latest industry security certifications to ensure safe user authentication and data management.
Our experience in IoT and card manufacturing positions us perfectly to enter the SIM and eSIM market. With a proven track record in producing secure identification cards, payment cards, and IoT devices, we have built a reputation for precision, reliability, and innovation. Our long-standing relationships with existing clients attest to our commitment to quality, and we are confident that this success will extend into our new venture.
As we continue to grow and innovate within the SIM and eSIM market, we invite mobile network operators, device manufacturers, and businesses to partner with us on this exciting journey. Together, we can unlock new possibilities, streamline global connectivity, and build the future of mobile communications.
Explore the limitless potential of SIM and eSIM technology with us—the next era of connected devices and intelligent networks.
With a commitment to India-specific requirements, our eSIM card personalisation operations are located within India, ensuring compliance with local regulations and data security standards.
Seshaasai has semiconductor tie-ups with large international manufacturers to meet the requirements of the industry.
Encouraged by government initiatives, Seshaasai is exploring the development of Indian-owned operating systems and applets, which will offer enhanced control and customization for domestic markets.
Seshaasai specialises in using technology to solve business problems. We provide tailor-made solutions for BFSI, retail, manufacturing, supply chain, government, renewable energy and more.
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