![]() Alumina Systems Alumina Systems is a company that manufactures and produces customized ceramic-to-metal composites. | ![]() Tong Hsing Electronic Industries Tong Hsing Electronic Industries (同欣電子工業股份有限公司) is a manufacturer of thick film substrates and semiconductor micro-module packaging. | Lite-On Japan Lite-On Japan (日本ライトン株式会社) is a manufacturer, developer, designer, and distributor of consumer electronics and electrical components. | Progate Group Progate Group Corporation (PGC, 巨有科技股份有限公司) is a manufacturer, designer, developer, and distributor of consumer electronics. | SK Siltron SK Siltron (에스케이실트론 주식회사) is a company that manufactures, designs, develops and distributes semiconductors. | |
Founding Date | Founding Date 1970 | Founding Date 1974 | Founding Date 1985 | Founding Date 1991 | Founding Date 1983 |
Type | Type Private | Type Public | Type Subsidiary | Type Public | Type Private |
Tags | |||||
Locations | Locations Redwitz an der Rodach, DE HQ Luxembourg, LU | Locations New Taipei, TW HQ Calamba, PH Taoyuan, TW Taoyuan, TW Zhubei, TW | Locations Chiyoda City, JP HQ | Locations Taipei, TW HQ | Locations Gumi, KR HQ Paris, FR Gumi, KR Gumi Si, KR Plano, US |
Employees | Employees 185% decrease | Employees 2,985 | Employees 644% decrease | Employees 737% increase | Employees 3,5601% decrease |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) NT$11.5b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) NT$1.3b (FY, 2025) | Revenue (est.) ₩2t (FY, 2023) |
Cost of goods | Cost of goods N/A | Cost of goods NT$7b (FY, 2025) | Cost of goods N/A | Cost of goods NT$1.1b (FY, 2025) | Cost of goods ₩1.6t (FY, 2023) |
Gross profit | Gross profit N/A | Gross profit NT$4.7b (FY, 2025) | Gross profit N/A | Gross profit NT$268.4m (FY, 2025) | Gross profit ₩390.6b (FY, 2023) |
Net income | Net income N/A | Net income NT$1.6b (FY, 2025) | Net income ¥406.7m (FY, 2021) | Net income NT$81.4m (FY, 2025) | Net income ₩234b (FY, 2023) |

Tong Hsing Electronic Industries (同欣電子工業股份有限公司) is a manufacturer of thick film substrates and semiconductor micro-module packaging.
View companyLite-On Japan (日本ライトン株式会社) is a manufacturer, developer, designer, and distributor of consumer electronics and electrical components.
View companyProgate Group Corporation (PGC, 巨有科技股份有限公司) is a manufacturer, designer, developer, and distributor of consumer electronics.
View companySK Siltron (에스케이실트론 주식회사) is a company that manufactures, designs, develops and distributes semiconductors.
View company