![]() Astronics Test Systems Astronics Test Systems is a company that manufactures and designs testing and measurement equipment. | ![]() AeroTEC AeroTEC (Aerospace Testing Engineering & Certification) is a company that provides testing, engineering, and certification services. | ![]() United Microelectronics United Microelectronics Corporation (UMC, 聯華電子股份有限公司) is a semiconductor foundry provider of integrated circuit (IC) fabrication services. | ||
Founding Date | Founding Date 2014 | Founding Date 1943 | Founding Date 2003 | Founding Date 1980 |
Type | Type Subsidiary | Type Subsidiary | Type Private | Type Public |
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Locations | Locations Orlando, US HQ Irvine, US | Locations Buffalo, US HQ Niagara Falls, US Saint Paul, US Saint Paul, US San Diego, US | Locations Seattle, US HQ Moses Lake, US Wichita, US | Locations Hsinchu, TW HQ Yokohama, JP Seoul, KR Amsterdam, NL Singapore, SG Sunnyvale, US |
Employees | Employees 224 | Employees 4037% increase | Employees 1771% increase | Employees 19,097 |

Calspan is a company that provides testing and technology development solutions.
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AeroTEC (Aerospace Testing Engineering & Certification) is a company that provides testing, engineering, and certification services.
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United Microelectronics Corporation (UMC, 聯華電子股份有限公司) is a semiconductor foundry provider of integrated circuit (IC) fabrication services.
View company