Based on end-to-end encryption & smart contracts, EcoSteer US-patented Data Ownership Platform is a data sharing governance layer implementing the GDPR principle of Data Ownership. By decentralizing data access control and giving it back to data owners, EcoSteer’s technology supports GDPR-compliant, decentralized corporate data streams marketplaces, where consumers share their IoT data with multiple stakeholders and are compensated. We target energy and mobility companies, enabling them to generate new revenues by creating and managing their own Data Streams Marketplaces.