Carrier Aggregation

T-Systems has launched its Connect & Integrate service on local infrastructure in China, enabling Chinese suppliers and manufacturers to securely and efficiently join the Catena-X ecosystem, bridging connectivity with global OEMs while ensuring data sovereignty and regulatory compliance.

T-Systems and iPoint deliver a joint, production-ready Product Carbon Footprint (PCF) solution that enables end-to-end carbon transparency across the automotive value chain. Combining Catena-X-certified data exchange with decades of compliance and sustainability expertise, the solution empowers suppliers and OEMs to meet regulatory demands, integrate securely with existing systems, and scale digital sustainability — turning compliance into measurable business value.

At the Catena-X Next mid-term event 2025, T-Systems, together with BMW and Cofinity-X, showcased a breakthrough in company certificate management. Built on Connect & Integrate, this solution enables partners to publish, share, and verify company certificates such as ISO 9001 and TISAX through a standardized, secure, and automated process. The approach eliminates manual effort, accelerates onboarding, and strengthens trusted collaboration across the automotive data ecosystem.