On September 17, 2026, the 4th Cloud X Summit by STACKIT will take place at the RheinMain CongressCenter in Wiesbaden. Following the great success of previous years, the 2026 summit will be even bigger and better.

STACKIT, the sovereign cloud provider from Schwarz Digits, is putting Europe’s digital future front and center. Under the motto “Xperience. Xchange. Xplore.,” the summit brings together decision-makers from the private and public sectors to discuss concrete paths toward digital sovereignty, technological independence, and the highest level of data security.

The event will kick off the day before, on September 16, 2026, with an exclusive Partner Summit by Schwarz Digits.

The focus will be on practical insights, strategic ideas, and peer-to-peer exchange. How can Europe become more digitally independent? What role does a sovereign cloud infrastructure play? And how do companies and public institutions specifically benefit from this? These questions will be discussed during the summit.

Official registration opens with further details in early March 2026.