Klaus Patzak

OSRAM GmbH develops and manufactures lamps and lighting systems. Its products include light-emitting diode systems, luminaires, electronic control gears, and lamps. The product applications include indoor and outdoor lighting, light management systems, vehicle and bicycle lighting, as well as specialty lighting. The company was founded in 1906 and is headquartered in Munich, Germany.

OSRAM Opto Semiconductors GmbH & Co. manufactures optoelectronic semiconductor components for the lighting, sensor and visualization sectors. The company supplies products and system solutions for illumination, visualization and sensing. OSRAM Opto Semiconductors was founded in 1999 and is headquartered in Regensburg, Germany.

Part of OSRAM Licht AG, OSRAM China Lighting Ltd. is a Chinese company that manufactures automotive lightings and light emitting diodes. The private company is based in Foshan, China.

Global Tungsten & Powders Corp. manufactures and supplies powders and chemical components. It offers tungsten chemicals, tungsten & tungsten carbide powders, ready to press grade powders, energy powders, thermal spray powders, powders for additive manufacturing, intermediate materials, molybdenum powders, gold plated wire, molybdenum alloys, solid oxide fuel cell components, recycling, tolling and materials analysis. The company was founded in 1916 and is headquartered in Towanda, PA.