Sierra Circuits Competitors and Similar CompaniesClear all
Sierra Circuits's competitors and similar companies include Unicircuit and AdvancedPCB.
 Sierra Circuits Sierra Circuits (also known as Sierra Proto Express) is a company that manufactures and assembles printed circuit boards. |  Unicircuit Unicircuit is a company that manufactures printed circuit boards for mission-critical, high-reliability, and time-sensitive products. |  AdvancedPCB AdvancedPCB (also known as APCT) is a company that manufactures printed circuit boards (PCBs). | |
Founding Date | Founding Date 1986 | Founding Date 1979 | Founding Date 1977 |
Type | Type Private | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Sunnyvale, US HQ Delta, CA | Locations Littleton, US HQ Littleton, US Littleton, US Santa Ana, US St. Louis, US | Locations Aurora, US HQ Chandler, US Maple Grove, US Orange, US Placentia, US Santa Clara, US |
Employees | Employees 478 | Employees 213 | Employees 750 |
Operating ⚠ | |||
Industries Served | Industries Served 8 (Jun, 2024) | Industries Served N/A | Industries Served 5 (May, 2024) |
Manufacturing Space, sq. ft. | Manufacturing Space, sq. ft. 70 k (Jun, 2024) | Manufacturing Space, sq. ft. N/A | Manufacturing Space, sq. ft. 390 k (May, 2024) |
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Unicircuit
HQ
Littleton, US
Unicircuit is a company that manufactures printed circuit boards for mission-critical, high-reliability, and time-sensitive products.
View companyAdvancedPCB
HQ
Aurora, US
Employees
750
AdvancedPCB (also known as APCT) is a company that manufactures printed circuit boards (PCBs).
View company