Managed services for AI, data and iSHARE
Trust infrastructure for data ecosystems.
We run the certified iSHARE trust layer, the credential issuers and the AI authorization stack — as a managed service for telcos, enterprises and ecosystem owners. EU Data Act compliant. iSHARE v3 certified.
iSHARE v3 certified · EU Data Act compliant · EUDI Wallet ARF v1.5+ ready · MCP-compatible
Trusted by organisations including
Selected organisations Protium has worked with since 2014. Public case studies available on request.
Three managed services. One trust stack.
Pick the route that matches your role. Every route runs on the same certified iSHARE infrastructure and Ozone platform.
For telcos, MSPs and integrators
Wholesale managed iSHARE service
Resell certified data-trust services to your enterprise customers. We run the managed iSHARE stack and credential issuers. You own the brand, the channel and the customer.
- ✓Multi-tenant by design — your customers as tenants
- ✓White-label or co-branded — your brand fronts the service
- ✓We run tier-2/3 operations — you keep customer ownership
- ✓Built on certified Protium IP (PR Issuer + Authorization Registry)
For enterprises and platform teams
Managed AI + data access governance
Give AI agents, partners and customers governed access to your data — without rebuilding identity, rights and compliance from scratch. EU Data Act compliant by design.
- ✓AI agent authorization (MCP + OID4VCI)
- ✓Certified credential issuance for partners and systems
- ✓SD-JWT — privacy-preserving, selectively shareable
- ✓Integrates with your existing IAM and LLM platforms
For sectors and ecosystem owners
Managed data space as a service
Turn sector-wide data sharing into a working ecosystem. We design, govern and operate the data space so participants move from intent to usage without building their own infrastructure.
- ✓Full Protium stack as a managed service
- ✓Participant identity, rights and consent flows
- ✓Governance model and operating agreements
- ✓Available via data-space-as-a-service.eu
Why now
EU Data Act is in force
Since September 2025. Every data-sharing relationship in the EU now needs identity, rights and consent governance. The compliance window is now.
AI agents need authorization, not just access
MCP gives agents data connectivity. It does not give them identity, rights or audit. That is the layer Protium runs.
Sovereignty is a commercial requirement
European customers want data trust infrastructure operated in EU jurisdiction, by accountable operators. We are built for that.
The Protium stack
Three layers, one production-grade infrastructure.
AI & LLM layer
Authorization for AI agents, MCP-compatible, OID4VCI-based.
Trust & Credentials (core)
iSHARE v3 certified Participant Credential Issuer and Authorization Registry. 100% Protium IP.
Ozone platform
Multi-tenant delivery engine. Identity, credentials, service registry, real-time layer.
“Every time a union takes place, energy is created.”
In chemistry, protium is hydrogen-1 — stable on its own, always seeking a connection. That is how we see data and organisations. Power to the ecosystems.