Helion Composites designs and produces satellite-grade components using aerospace-level carbon fiber composites. We specialize in lightweight, thermally stable and structurally ultra-rigid parts—panels, tubes and assemblies—manufactured to spaceflight standards with full traceability and certified processes.
We address mission-critical demands across satellite buses, payloads, launchers and UAV platforms. From CAD & simulation to prepreg layup, honeycomb panel fabrication, curing, CNC machining and assembly, our end-to-end process ensures optimal stiffness, thermal endurance and vibration suppression—as seen in Space Development Agency and Toray-grade applications.
Composites is built around technical rigor and material control. We specialize in the manufacturing of fiber-reinforced components using clean processes, full traceability and high-precision tooling. Our team blends aerospace-grade procedures with engineering craftsmanship to deliver parts ready for orbit, field or flight.
We aspire to position Helion as a leading European manufacturer of structural composites for satellites and defense use. By leveraging innovation in materials, honeycomb architectures and hybrid assemblies, we deliver scalable, lightweight and reliable solutions. Our vision: enable next-gen payloads and launch systems with superior performance and minimal mass, propelling missions beyond Earth.
At Helion Composites, every component we deliver results from a controlled and interconnected process chain that covers composite layup, CNC machining, surface finishing and bonding. The final stage—structural integration—is where precision becomes essential. Our team uses high-resolution metrology tools, including laser trackers and articulated measuring arms, to ensure seamless fit and function. Integration is not just an end step—it’s where engineering intent is fully realized in flight-ready structures.
Innovation at Helion Composites is embedded in every layer—from materials to methods. Our R&D efforts are focused on expanding the boundaries of fiber composite performance through the development of next-generation lightweight solutions. We work at the intersection of sustainability, scalability and cost-efficiency, transforming ideas into validated prototypes through agile internal workflows.
We design and produce composite structures for satellite platforms, launch systems and orbital payloads. With a focus on ultra-lightweight performance and mechanical precision, our products are used in LEO, MEO and GEO missions—from structural panels and honeycomb assemblies to CFRP-metal hybrids. Helion supports clients across all phases—from early-stage CAD and simulation to manufacturing and validation—delivering high-reliability solutions aligned with the future of spaceflight.
