Sierra Circuits Sierra Circuits (also known as Sierra Proto Express) is a company that manufactures and assembles printed circuit boards. | ![]() Advantest Advantest (株式会社アドバンテスト) is a company that designs, manufactures, and sells semiconductor testing equipment. | ![]() OmniVision Group OmniVision Integrated Circuits Group (豪威集成电路(集团)股份有限公司, formerly known as Will Semiconductor, 韦尔股份) is a semiconductor design company that provides sensor, analog, and display solutions. | |
Founding Date | Founding Date 1986 | Founding Date 1954 | Founding Date 2007 |
Type | Type Private | Type Public | Type Public |
Tags | |||
Locations | Locations Sunnyvale, US HQ Delta, CA | Locations Shanghai, CN HQ | |
Employees | Employees 478 | Employees 7,0013% increase | Employees 5,376 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 41 b | Valuation ($) 18.2 b |
Financial | |||
Revenue (est.) | Revenue (est.) $108m (Y, 2024) | Revenue (est.) ¥1.1t (FY, 2026) | Revenue (est.) ¥28.8b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods ¥376.9b (FY, 2026) | Cost of goods ¥20b (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit ¥755.3b (FY, 2026) | Gross profit ¥8.8b (FY, 2025) |
Net income | Net income N/A | Net income ¥375.4b (FY, 2026) | Net income ¥4b (FY, 2025) |

Advantest (株式会社アドバンテスト) is a company that designs, manufactures, and sells semiconductor testing equipment.
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OmniVision Integrated Circuits Group (豪威集成电路(集团)股份有限公司, formerly known as Will Semiconductor, 韦尔股份) is a semiconductor design company that provides sensor, analog, and display solutions.
View company