Zero 2 Infinity

Zero 2 Infinity (Zero 2 Infinity S.L.) is a Spanish private aerospace firm specialising in near-space transport and high-altitude stratospheric operations. The organisation occupies a niche position in the launch segment, focusing on the use of high-altitude balloons as lifting platforms. Its primary focus is providing cost-effective access to the stratosphere for scientific research, atmospheric testing, and technology demonstration, while developing hybrid launch architectures for orbital insertion. The organisation’s core technological development is the Bloostar programme, a launch vehicle designed to be released from a balloon at high altitude to reach orbit. Other active initiatives include the Elevate mission for high-altitude testing and the Bloon project for human near-space flight. While the firm has worked with various European research institutions and commercial satellite operators, its primary operational footprint remains within the European experimental launch community. Prospective buyers or partners should verify the current developmental status and flight readiness of the Bloostar orbital vehicle. It is essential to confirm the regulatory approvals for specific launch windows and the technical maturity of the rockoon separation systems. Stakeholders should also validate the firm's recent flight history and the specific payload weight capacities currently supported by their balloon platforms.