Gurit Holding AG, together with its subsidiaries, develops, manufactures, and sells advanced composite materials, composite tooling equipment, and kitting services in Switzerland and internationally. The company operates in four segments: Tooling, Kitting, Composite Materials, and Aerospace. It offers pre-impregnated materials, structural core products, gel coats, adhesives, resins, and consumables; flame retardant materials; and liquid and filled systems. The company also provides reinforcements; ancillaries products; and other products comprising B³ SmartPac, a construction solution that enables builders to manufacture composite components, as well as Hi-Panels, which are epoxy infused composite panels. In addition, it offers wind turbine blade repair products; and tooling products consisting of wind blade master plugs, wind blade moulds, mould heating systems, wind blade hinge systems, and shear-web aligning and clamping system, as well as mould alignment, clamping, aircraft interiors, and secondary structure products. Further, the company provides composite engineering, contact tooling, manufacturing, and technical services. It serves the wind, aerospace, automotive, marine, industrial, rail, and building and construction industries. The company was founded in 1835 and is headquartered in Wattwil, Switzerland.