All3 raises $25M to industrialise European housebuilding from design to assembly

In December 2025, the European Commission published its Strategy for Housing Construction, which lands a sharp verdict on the sector: construction is now the worst-performing of Europe's industrial ecosystems in terms of productivity, with labour productivity per hour down 8% since 2019. Put simply, costs across the construction ecosystem are too high, and the solution lies in digitalisation, standardisation, and reducing the administrative burden along the entire value chain. With Europe estimated to be short of 9.6 million homes, improving productivity is crucial.

All3, founded in London in 2023 by Rodion Shishkov (CEO) and Slava Bocharov (Head of Operations), has rebuilt the entire above-ground value chain into a single automated pipeline. An AI design platform converts a brief and a site address into a compliant, robot-manufacturable building. Modular timber-composite factories then fabricate custom walls, beams, and columns at standardised, mass-production costs. The company's autonomous four-legged construction robot, Mantis, then assembles these components on site with a 100 kg payload and millimetre-level placement accuracy. The platform has already processed over 100,000 square metres of residential projects, achieving cost reductions of up to 30%, timeline reductions of up to 50%, and a 25% reduction in embodied carbon.

The company has just closed a $25 million seed round led by RTP Global, with participation from SuperSeed, Begin Capital, s16vc and VNV Global. This brings the total capital raised to $30 million, which will fund R&D in London and Belgrade, as well as the company's first commercial deployments in Germany - its chosen launch market - where the first build is scheduled to begin later this year.

The company's strategy focuses on digitalisation across the value chain, standardised components, and reduced compliance and coordination costs. All3 is built around the levers identified by the Commission, applied simultaneously across design, factory and site.

Sources: All3 | European Commission | Robotics Tomorrow

Founders: Rodion Shishkov, Slava Bocharov