The core activity of Sky Composites AG is the development, manufacture and marketing of high-performance composite materials and related services. This includes in particular: The production of core materials such as balsa, PVC foam, PET foam and PMI foam as well as structural honeycombs and laminates. The development and delivery of advanced reinforcement materials such as carbon fiber and glass fiber composite materials. The provision of services such as core material processing, engineering support, global sourcing and laboratory testing. The company focuses on supplying industries such as wind energy, marine, automotive, transportation, construction, sports and leisure.