T-Systems and NTT are shaping the future of trusted global data exchange by combining telecom-grade infrastructure with federated identity and dataspace interoperability. Their joint contributions to the IDSA paper and cross-border testbeds between Europe and Japan show how telcos can drive secure, scalable, and regulation-compliant data collaboration across ecosystems. This approach supports real-world use cases like Digital Product Passports, predictive maintenance, and circular economy models—laying the groundwork for a network of sovereign, interoperable digital infrastructures.

Managing company certificates across multiple business partners is complex and error-prone. T-Systems' Connect & Integrate solution simplifies this with a secure, standardized approach to certificate exchange in the Catena-X network. By leveraging a shared semantic model and automated certificate lifecycle management, organizations can drastically reduce operational overhead, improve compliance, and accelerate onboarding—without needing deep technical knowledge. Whether you're a supplier, OEM, or service provider, this is your path to seamless, scalable certificate management in a federated dataspace.

T-Systems simplifies secure, large-scale file exchange in the Catena-X ecosystem by combining OFTP2 and EDC capabilities. With Connect & Integrate, OEMs and suppliers can transfer sensitive data like CAD files or compliance documents reliably and at scale. Our cloud-ready solution ensures smooth onboarding, uninterrupted communication—even behind firewalls—and full compliance with Catena-X and OFTP2 standards. Whether you're upgrading from legacy OFTP2 workflows or starting fresh, we streamline your journey with minimal disruption and maximum interoperability.

At Hannover Messe 2025, T-Systems showcased innovations across Data Spaces, the Metaverse, AI, and sustainability—spanning use cases from immersive training and CO₂ tracking to international supply chain transparency and sovereign cloud infrastructure. With active participation across Gaia-X, Industry 4.0, and umati partner stands, T-Systems highlighted its leadership in digital industrial transformation, engaging with political, media, and industry leaders to shape the future of manufacturing.

Mit dem Wachstum digitaler Ökosysteme wird ein nahtloser und sicherer Zugang zu einer entscheidenden Herausforderung. T-Systems Trust & Participate adressiert dieses Problem mit Managed Identity Wallets, die sich an offenen Standards wie Gaia-X, eIDAS und Self-Sovereign Identity (SSI) orientieren. Diese Wallets vereinfachen das Onboarding, stellen die Compliance sicher und stärken das Vertrauen der Nutzer, indem sie Organisationen und Einzelpersonen den mühelosen Austausch von überprüfbaren Anmeldeinformationen ermöglichen. Integriert in den Pontus-X-Marktplatz ermöglicht diese Lösung den Teilnehmern einen sicheren Zugang zu Diensten, die Überprüfung von Identitäten und die einfache Verwaltung von Berechtigungsnachweisen - und schließt so die Lücke zwischen offenen Frameworks und unternehmenstauglicher Benutzerfreundlichkeit für eine wirklich interoperable und zukunftssichere digitale Wirtschaft.