![]() Polatechno Polatechno (株式会社ポラテクノ) is a company that manufactures and sells polarizers and components for X-ray analysis systems. | ![]() Advanced Optics Advanced Optics is a company that manufactures precision polished and commercial-grade optical mirrors. | |||
Founding Date | Founding Date 1991 | Founding Date 1990 | Founding Date 1966 | Founding Date 2009 |
Type | Type Subsidiary | Type Private | Type Private | Type Public |
Tags | ||||
Locations | Locations Joetsu, JP HQ | Locations Ontario, US HQ | Locations Pewaukee, US HQ | Locations TW HQ Taoyuan City, TW |
Employees | Employees 8934% decrease | Employees 8 | Employees 4 | Employees N/A |
Financial | ||||
Net income | Net income (¥222.4m) (FY, 2025) | Net income N/A | Net income N/A | Net income NT$1.7b (FY, 2025) |

Ariel Optics is a company engaged in optical flat manufacturing.
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Advanced Optics is a company that manufactures precision polished and commercial-grade optical mirrors.
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Pegavision (晶碩光學股份有限公) is a company that manufactures and sells medical optics devices.
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