![]() PTSL PTSL (Probe Test Solutions Limited) is a company that delivers test hardware solutions for blue-chip customers. | ![]() SCIOCS SCIOCS is a company that manufactures and sells compound semiconductor materials and piezoelectric thin films. | ![]() Tianjin Huanou Semiconductor Material Technology Tianjin Huanou Semiconductor Material Technology (天津市环欧半导体材料技术有限公司) is a manufacturer of semiconductor materials. | ![]() GlobalWafers Japan GlobalWafers Japan (グローバルウェーハズ・ジャパン株式会社) is a company that manufactures and sells silicon wafers. | ||
Founding Date | Founding Date 2009 | Founding Date N/A | Founding Date 2015 | Founding Date 2000 | Founding Date 1991 |
Type | Type Private | Type Public | Type Subsidiary | Type Subsidiary | Type Subsidiary |
Tags | |||||
Locations | Locations Glasgow, GB HQ Beijing, CN Penang, MY Imus, PH Hsinchu County, TW Kaohsiung County, TW Hamilton, GB see more | Locations Jinan, CN HQ | Locations Chuo City, JP HQ Hitachi, JP | Locations Tianjin, CN HQ | Locations Seiro, JP HQ Fukuoka, JP Oguni, JP Sekikawa, JP Shunan, JP Tokyo, JP |
Employees | Employees 1072% decrease | Employees 1,322 | Employees 160 | Employees 953 | Employees 1,224 |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥1.2b (FY, 2025) | Revenue (est.) ¥8.6b (FY, 2022) | Revenue (est.) N/A | Revenue (est.) N/A |
Net income | Net income N/A | Net income (¥208.6m) (FY, 2025) | Net income ¥1.3b (FY, 2022) | Net income N/A | Net income N/A |

SICC (山东天岳先进科技股份有限公司) is a manufacturer of semiconductor substrate materials.
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SCIOCS is a company that manufactures and sells compound semiconductor materials and piezoelectric thin films.
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Tianjin Huanou Semiconductor Material Technology (天津市环欧半导体材料技术有限公司) is a manufacturer of semiconductor materials.
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GlobalWafers Japan (グローバルウェーハズ・ジャパン株式会社) is a company that manufactures and sells silicon wafers.
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