Worthington Armstrong Venture, also known as WAVE, is a joint venture of Worthington Industries and Armstrong World Industries. The company specializes in the production of suspended ceiling systems. It produces metal ceiling grids that can be combined with ceiling boards as a complete package. Worthington Armstrong Venture s parent company, Worthington Industries, is a global company that processes steel for use in the automotive, construction, hardware and aerospace industries. The parent company employs more than 8,000 individuals in over 60 facilities in nearly 10 countries. It specializes in manufactured metal products, such as metal framing, pressure cylinders, metal ceiling grid systems and laser-welded blanks. Worthington Armstrong Venture is located in Malvern, Pa.