![]() SUMCO SUMCO (サムコ, formerly known as Sumitomo Mitsubishi Silicon) is a company that specializes in semiconductor silicon wafer technologies. | Zhuhai Huaguan Capacitor Zhuhai Huaguan Capacitor (珠海华冠电容器股份有限公司) is a manufacturer of aluminum electrolytic capacitors. | Venair Venair Ibérica is a company engaged in the engineering, designing, and manufacturing of special silicone pieces. | ![]() RIANLON RIANLON (also known as Tianjin Lianlong New Materials, 天津利安隆新材料股份有限公司) is a supplier of anti-aging polymer materials. | ||
Founding Date | Founding Date 1966 | Founding Date 1999 | Founding Date 2002 | Founding Date 1986 | Founding Date 1994 |
Type | Type Subsidiary | Type Public | Type Public | Type Subsidiary | Type Public |
Tags | |||||
Locations | Locations Esbjerg, DK HQ | Locations Tangjiawan, CN HQ | Locations Terrassa, ES HQ Sao Paolo, BR Beijing, CN Cheng Du Shi, CN Guang Zhou Shi, CN Shanghai, CN Bogotá, CO see more | Locations Tianjin, CN HQ Düsseldorf, DE Hong Kong, HK Tokyo, JP New York, US | |
Employees | Employees 244% decrease | Employees 9,7141% decrease | Employees 23214% increase | Employees 20421% decrease | Employees 3,153 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 3.4 b | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) 882.6 m |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥409.7b (FY, 2025) | Revenue (est.) ¥147.6m (FY, 2024) | Revenue (est.) €22.9m (Y, 2021) | Revenue (est.) ¥6b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods ¥255.4b (FY, 2025) | Cost of goods ¥103.7m (FY, 2024) | Cost of goods €11m (Y, 2021) | Cost of goods ¥4.7b (FY, 2025) |
Gross profit | Gross profit kr10.4m (FY, 2024) | Gross profit ¥154.3b (FY, 2025) | Gross profit ¥44m (FY, 2024) | Gross profit €11.9m (Y, 2021) | Gross profit ¥1.3b (FY, 2025) |
Net income | Net income (kr317.4k) (FY, 2024) | Net income (¥10.1b) (FY, 2025) | Net income ¥13.6m (FY, 2024) | Net income €5.3m (Y, 2021) | Net income ¥473.5m (FY, 2025) |

SUMCO (サムコ, formerly known as Sumitomo Mitsubishi Silicon) is a company that specializes in semiconductor silicon wafer technologies.
View companyZhuhai Huaguan Capacitor (珠海华冠电容器股份有限公司) is a manufacturer of aluminum electrolytic capacitors.
View companyVenair Ibérica is a company engaged in the engineering, designing, and manufacturing of special silicone pieces.
View company
RIANLON (also known as Tianjin Lianlong New Materials, 天津利安隆新材料股份有限公司) is a supplier of anti-aging polymer materials.
View company