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All3

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All3 is a London-based construction technology company that integrates AI-powered design, robotic off-site fabrication, and autonomous on-site assembly to deliver fully custom buildings at the cost and speed of mass production. Its vertically integrated platform includes an AI architectural design tool, robotic factories producing custom timber composite components, and Mantis, a proprietary legged autonomous robot for on-site assembly. The platform targets Europe's housing crisis by cutting build costs by up to 30%, reducing construction timelines by up to 50%, and lowering embodied carbon by up to 25%.

Company Founded in 2023