Technology
SIM and eSIM, reimagined as a Root of Trust.
SiMiS turns a hardware element already present in billions of devices into a programmable platform for digital identity, credentials, keys and native wallets.
Standards
- GSMA SIM/eSIM
- JavaCard
- FIDO
- W3C Verifiable Credentials
- IoT SAFE
Capabilities
A trust platform on a chip the world already trusts.
Verifiable Digital Identity
Per-device cryptographic identity issued and bound to the SIM/eSIM, usable with FIDO and W3C verifiable credentials.
Credentials & Certificates
Storage and lifecycle for X.509 certificates, attestations and operator/issuer-signed credentials.
Cryptographic Keys
Hardware-protected key generation, signing and key agreement, isolated from the host operating system.
Native Wallets
On-device wallet for value, tokens and machine-economy transactions, signed inside the secure element.
Certified Events
Tamper-evident signing of telemetry, driving events and operational logs for audit and compliance.
Selective Disclosure
Reveal only what is required by policy — minimise data exposure to cloud AI services.
Standards
Standards-based, operator-friendly, deployment-ready.
SiMiS builds on GSMA SIM/eSIM specifications, JavaCard, FIDO and W3C Verifiable Credentials. It is designed to coexist with the existing telco ecosystem — no parallel infrastructure required.
SiMiS is the programmable trust and transaction layer that sits above the secure element — standards-compliant, but not locked to any single operator, issuer or settlement network.
Talk to the team
Build trusted autonomous systems.
SiMiS is designed with industrial partners across automotive, robotics, telco and IoT. Let's explore how it fits your roadmap.