Nippon Electric Glass / NEG Employee Directory

Glass, Ceramics and Concrete ManufacturingShiga, Japan201-500 Employees

Nippon Electric Glass (NEG) is a Japanese manufacturer focused on specialty glass and related glassmaking machinery. Based in Otsu, Shiga, the company emphasizes a mission to expand the practical possibilities of glass for advanced manufacturing and societal benefit. NEG's corporate philosophy centers on sustainable growth through material design, melting, forming, and processing technologies that tailor glass properties for diverse applications. The company's operations span multiple plants in Otsu, Shiga-Takatsuki, Notogawa, and a Precision Glass Center. 

NEG serves customers in industries that require high-performance glass solutions, and it targets the audio sector through innovations such as ultra-thin glass diaphragms. The firm positions itself as a leading producer of special glass, aiming to combine advanced technology, quality, and environmental sustainability. A notable development in 2026 included the introduction of Sonarion, an ultra-thin glass product intended for speaker diaphragms. The company maintains sales offices in Osaka and Tokyo to support its Japan-based customer base.

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