Renk AG provides propulsion technology and test systems for a variety of applications. It operates through the following business divisions: Special Gear Units, Vehicle Transmissions, Standard Gear Units, and Slide Bearings. The company manufactures propulsion components, and test systems providing slide bearings and large-gear units for tracked vehicle transmissions. The firm also provides maintenance, repair and upgradation services to their customers. Its products and services are sold across various geographies which include Germany, Europe, Asia, Americas, Africa, Australia, and Oceania. Renk derives its revenues through the sale of its products internationally for which Vehicle Transmission business is the largest contributor.