PPD Group Competitors and Similar CompaniesClear all
PPD Group's competitors and similar companies include Sierra Circuits.
 Sierra Circuits Sierra Circuits (also known as Sierra Proto Express) is a company that manufactures and assembles printed circuit boards. | ||
Founding Date | Founding Date 1960 | Founding Date 1986 |
Type | Type Private | Type Private |
Tags | ||
Locations | Locations Waterville, CA HQ | Locations Sunnyvale, US HQ Delta, CA |
Employees | Employees 2282% increase | Employees 478 |
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Sierra Circuits
HQ
Sunnyvale, US
Employees
478
Sierra Circuits (also known as Sierra Proto Express) is a company that manufactures and assembles printed circuit boards.
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