Vincent Théo

Since 2017, Constructions-3D, an innovative French company, has been developing 3D concrete printing solutions that are transforming how we build—even in the most challenging environments. Specializing in the design of autonomous, robust, and mobile machines, the company meets growing needs for resilient, rapid, and flexible deployment on construction sites. Designed for real-world demands, our technology enables the on-site creation of concrete structures with minimal human and logistical resources. Our solutions offer an efficient, scalable alternative to traditional construction for tactical applications: technical buildings, housing, protective shelters, civil engineering works, and both temporary and permanent structures. Among our range, the MaxiPrinter stands out for its ability to quickly print concrete elements, even in hard-to-reach locations, while remaining compact, mobile, and operational in under two hours with just two operators. It enables full automation of the construction process, while supporting a reduced environmental footprint through the use of local materials and industrial by-products.