Soverli develops parallel multi-operating system technology for smartphones that enables multiple Android operating systems to run simultaneously on a single device. The technology allows organizations to deploy and run sovereign, customer-controlled operating systems alongside standard consumer operating systems on the same smartphone hardware. The company's solution addresses three primary markets. For public sector and mission-critical communication users, it provides control over the smartphone software supply chain by isolating essential applications in a separate sovereign OS that remains operational during outages or misconfigurations. For enterprises and organizations, the technology enables a company-controlled Android OS to run alongside an employee's personal Android OS on the same device, enforcing security policies for work applications and data while maintaining user productivity. For smartphone OEMs, the platform allows device manufacturers to support customer-deployed sovereign operating systems on standard devices without requiring hardware customization for each client. The OS-level separation architecture isolates work applications and data while preserving the familiar smartphone user experience. Users can switch between operating systems with a button press. The technology removes traditional security friction points by allowing actions like copy-pasting between work apps or opening links within the secure environment, eliminating the need for restrictive controls that users typically bypass. Soverli is backed by Founderful, ETH Foundation, Venture Kick, Imagine You Know, and Bridge.