Gurit Holding AG engages in the development and manufacture of composite materials, related technologies, and selected finished parts and components. It operates through the following segments: Tooling, Kitting, Composite Materials, and Aerospace. The Tooling segment consists of mold package, wind blade master plug, wind blade mold, mold heating, wind blade hinge systems, and composite mineral casting. The Kitting segment offers products and services relating to wind power industry. The Composite Materials segment refers to the structural core materials, prepregs, adhesive and resin systems, and others. The Aerospace segment includes products and services for aircraft and aerospace manufactures. The company was founded by Georg Philipp Heberlein in 1835 and is headquartered in Wattwil, Switzerland.