Seed · Supply Chain & Ops Tech · Paris, France · Founded 2022 · 10–50 employees
Koncrete is a French construction-tech platform that digitizes the procurement and logistics of bulk building materials (sand, gravel, aggregates) and rubble evacuation for construction professionals. From a single worksite address, users can generate instant quotes, compare supplier pricing across 2,500+ referenced suppliers, and arrange delivery within 24–48 hours. The startup has achieved strong early traction, serving 3,000+ construction sites including Grand Paris infrastructure projects and the Paris Olympic Village, and facilitating the transport of hundreds of thousands of tonnes of materials. In June 2025, Skreenhouse Ventures (the innovation arm of SigmaRoc) led a €1 million seed round to accelerate growth and data-driven logistics in France. Koncrete is also backed by emlyon business school incubator, the Wilco Construtech accelerator, BPI France, and Région Île-de-France.