011h

011h (011H Sustainable Construction S.L.) is a Barcelona-based new-generation construction technology company founded in 2020. The company is revolutionising the building sector through an integrated industrialised construction system and proprietary digital platform that connects factory, design, and construction site. 011h designs and delivers turnkey residential and hospitality buildings using a hybrid system combining prefabricated concrete, timber, and steel components with a certified supplier network, enabling significantly reduced construction timelines, lower CO2 emissions (up to 50% below conventional construction), and competitive costs. Its digital platform integrates design, procurement, and execution workflows for full data traceability across projects. 011h serves real estate developers in Spain with projects ranging from affordable social housing to private residential and hospitality assets, and has delivered over 884 units across completed projects while avoiding 15,346 tonnes of CO2. The company is a certified B Corporation and has raised over EUR 33M from investors including Seaya Ventures, Foundamental, Redalpine, Breega, and A/O Proptech.