Engineering Services Suppliers in Germany

Fondium is a leading European specialist for chassis and powertrain components in iron casting, created from the former iron foundry group of Georg Fischer AG. With expertise spanning over 200 years, Fondium combines traditional craftsmanship with cutting-edge technology to deliver premium iron castings for the automotive industry. The company operates advanced production facilities with over 1,800 employees across three plants in Germany, producing more than 200,000 tons of castings annually. Fondiums commitment to innovation, sustainability, and technical excellence makes them a preferred partner for demanding automotive applications requiring structural integrity and precise engineering.

Lion Smart GmbH is a German developer of battery packs and integration services known for its innovative LIGHT Battery technology. The company designs high-performance lithium-ion battery systems with a modular architecture and sophisticated thermal management, enabling exceptional energy density and fast charging for automotive and motorsport applications. Lion Smart offers engineering services covering the full spectrum of battery development – from system design and prototyping to BMS software, safety validation, and small-series production. Its LIGHT Battery concept, demonstrated in a BMW i3, showcased a pack with significantly increased capacity and reduced weight, underscoring Lion Smart’s cutting-edge approach to cell packaging and cooling. In addition to R&D projects, Lion Smart provides battery testing and consulting services through its TÜV-certified test laboratory. Partnering with OEMs and Tier-1 suppliers, the company brings deep expertise in battery system optimization and integration. With an agile team and a track record of groundbreaking battery prototypes, Lion Smart helps accelerate the implementation of next-generation electric vehicle batteries that deliver higher range and performance.

BMZ Group is a leading European battery system integrator, providing one-stop battery solutions from concept to production. Founded in Germany in 1994, BMZ has grown into a global organization with multiple manufacturing sites (Germany, Poland, China, USA). BMZ designs and produces custom battery packs for a wide range of applications: from electric vehicles (e-buses, forklifts, e-bikes) to energy storage and power tools. The company’s capabilities include cell selection, module design, BMS development, and automated pack assembly, allowing it to serve as a “Battery One-Stop-Shop” for OEMs. In the EV sector, BMZ supplies lithium-ion battery systems to niche and volume manufacturers, focusing on high quality and safety. With IATF 16949 certification for its automotive projects, BMZ meets rigorous standards. Its in-house facilities perform injection molding of battery housings, welding of cells, and comprehensive pack testing. BMZ’s flexible manufacturing and engineering services make it an attractive partner for customers seeking tailored battery solutions in Europe and beyond.

GROHMANN ALUWORKS is a specialized German manufacturer of high-precision aluminum castings for automotive and industrial applications with over 65 years of experience. Their expertise in low-pressure and gravity die casting technologies enables the production of complex components with exceptional mechanical properties and dimensional accuracy. Operating from a modern facility in Werdohl, they combine traditional German engineering excellence with state-of-the-art production methods and advanced quality control systems. GROHMANNs technical capabilities extend from alloy development to finished component testing, offering customers a complete development partner for aluminum casting projects. Their flexible production capabilities accommodate both small series and high-volume manufacturing requirements, while their engineering team provides comprehensive support from initial concept to series production, making them an ideal partner for demanding automotive applications.

KSM Castings Group is a leading international manufacturer of lightweight automotive components with over 70 years of experience in non-ferrous metal casting and machining. As part of the CITIC Dicastal Group, they combine German engineering expertise with global manufacturing capabilities to deliver innovative aluminum and magnesium solutions for chassis, powertrain, and body applications. KSMs comprehensive process chain includes development support, simulation, casting, machining, heat treatment, and assembly, providing customers with complete manufacturing solutions. Their technical competencies span high-pressure die casting, low-pressure die casting, and gravity casting, enabling complex components with optimized mechanical properties. KSMs commitment to technology leadership, operational excellence, and sustainability has established them as a strategic development partner for automotive OEMs seeking to reduce vehicle weight, improve fuel efficiency, and enhance performance through advanced lightweight components.

SGL Carbon is a global technology leader in carbon-based solutions with over 140 years of expertise in carbon and graphite materials. Their innovative products serve industries from automotive and aerospace to semiconductor and energy storage, combining high-temperature resistance with electrical conductivity, chemical stability, and mechanical strength. SGLs comprehensive capabilities include material development, component design, and high-volume production delivered through a global manufacturing network across Europe, North America, and Asia. Their automotive portfolio encompasses carbon-fiber reinforced plastics, battery solutions, and ceramic brake discs that enable lightweight construction and improved efficiency. SGLs commitment to technological advancement, sustainability, and customer collaboration has established them as a preferred development partner for organizations seeking sophisticated carbon and graphite-based solutions that address complex technical challenges and support the transition to sustainable mobility and energy systems.