The Sovereignty Stack

The Sovereignty Map

A living map of the eight tiers of the technology layer model, sketching the supply and demand side, incumbents, innovators and investors that drive tech sovereignty. The backend is a proprietary database of sovereignty solutions and market research.

Every Briefing and Signal is tagged to a layer below; click any line on the map, or any layer, to see what we've covered.

Beyond Beta follows the updated technology layer model proposed by Prof. Dr. Henning Kagermann, Karl-Heinz Streibich, and Dr. Katrin Suder — Kagermann, H., Streibich, K.-H., & Suder, K. (2021). Digital Sovereignty: Status Quo and Perspectives. Acatech Impulse. Read the paper →