Thinkon Semiconductor Jinzhou Thinkon Semiconductor Jinzhou (思康半导体锦州, also known as ThinkonSemi) is a manufacturer and supplier of semiconductor raw materials. | ![]() McCarter Machine McCarter Machine (also known as McCarter Technology) is a manufacturer of precision component parts.
| ![]() KUMKANG QUARTZ KUMKANG QUARTZ (금강쿼츠) is a provider of quartz products for the semiconductor industry. | Hirai Hirai (平井 とする) is a company that designs, manufactures, and sells gas precision control devices for semiconductor manufacturing. | ||
Founding Date | Founding Date 2013 | Founding Date 1981 | Founding Date 1997 | Founding Date 1988 | Founding Date 1948 |
Type | Type Public | Type Private | Type Private | Type Public | Type Private |
Tags | |||||
Locations | Locations Jin Zhou Shi, CN HQ | Locations La Porte, US HQ | Locations Hwaseong, KR HQ | Locations Izumi, JP HQ | Locations Chuo City, JP HQ |
Employees | Employees 392 | Employees 6100% increase | Employees 424 | Employees 198 | Employees 131 |
Valuation ($) | Valuation ($) 586.3 m | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) 134.6 m | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) ¥432.1m (FY, 2025) | Revenue (est.) N/A | Revenue (est.) ₩151.9b (FY, 2021) | Revenue (est.) ¥11.4b (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods ¥242m (FY, 2025) | Cost of goods N/A | Cost of goods ₩111.9b (FY, 2021) | Cost of goods ¥6.8b (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit ¥192.4m (FY, 2025) | Gross profit N/A | Gross profit ₩40b (FY, 2021) | Gross profit ¥4.6b (FY, 2025) | Gross profit N/A |
Net income | Net income ¥122.5m (FY, 2025) | Net income N/A | Net income ₩26.3b (FY, 2021) | Net income ¥1.4b (FY, 2025) | Net income N/A |

McCarter Machine (also known as McCarter Technology) is a manufacturer of precision component parts.
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KUMKANG QUARTZ (금강쿼츠) is a provider of quartz products for the semiconductor industry.
View companyHirai (平井 とする) is a company that designs, manufactures, and sells gas precision control devices for semiconductor manufacturing.
View company