VESTIGAS is a fast-growing startup offering a supply chain operating system for the construction industry. Our solution is the digital, independent and legally secure platforn for orders, delivery notes, and invoices. This will allows us to save >10bn € of costs and several million tons of CO2 in Germany alone. VESTIGAS is already used by 6 of the top 20 construction companies and 8 of the top 20 suppliers in the German construction industry.