Aristo
Established in 1862 as "Dennert & Pape" in Hamburg, Aristo has been a leading producer of geodesic and mathematical instruments. Renamed in 1936, Aristo is revered globally for its high-quality yet affordable products. Their drawing range, comprising 500 instruments, is distributed in over 50 countries. Aristo's milestones include the 1927 introduction of Germany's first mass-produced pocket calculator, the "Aristo M27," and the invention of the world's first plastic set square. Today, Aristo remains a top supplier of geometry and technical drawing products, trusted by professionals and educators across Europe.