Simplify and streamline SIM and eSIM lifecycle management
At HCLTech, we enable mobile network operators, virtual network operators and machine-to-machine communications service providers to efficiently manage the complete lifecycle of their SIMs and eSIMs through a comprehensive suite of software solutions and professional services.
Our remote management solutions are fully agnostic – compatible with any SIM, eUICC or device vendor – and can be seamlessly integrated with our Entitlement Server solution to automate key eSIM use cases.
Backed by more than 40 years of experience in the telecom industry, we empower large telecom operators to design, develop and deploy mission-critical software that drives operational efficiency and customer satisfaction.
Today, leading service providers across public and private networks rely on our SIM/eSIM remote management solutions to activate millions of SIMs or eSIMs – enabling secure and seamless connectivity.

Our Credentials at a Glance
of SIM/eSIM deployment expertise
client installations in production environments
faster SIM card activation time
SIM cards activated annually for a leading digital service provider
YoY eSIM activation transactions’ growth using our RSPM platform