Sierra Circuits Competitors and Similar CompaniesClear all

Sierra Circuits's competitors and similar companies include Unicircuit and Hughes Circuits.

	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.	Hughes Circuits Hughes Circuits Inc (HCI) is a company that provides electronics manufacturing solutions.
Founding Date	Founding Date 1986	Founding Date 1979	Founding Date 1999
Type	Type Private	Type Subsidiary	Type Private
Tags	Tags Manufacturing & Industrial electronic components electronics	Tags Manufacturing & Industrial electronic components semiconductors	Tags Manufacturing & Industrial electronic components electronics metal products
Locations	Locations Sunnyvale, US HQ Delta, CA	Locations Littleton, US HQ Littleton, US Littleton, US Santa Ana, US St. Louis, US	Locations San Marcos, US HQ San Marcos, US San Marcos, US San Marcos, US San Marcos, US
Employees	Employees 478	Employees 213	Employees 250

For sources of this data, please see the company profile

Littleton, US

Unicircuit is a company that manufactures printed circuit boards for mission-critical, high-reliability, and time-sensitive products.

San Marcos, US

Employees

250

Hughes Circuits Inc (HCI) is a company that provides electronics manufacturing solutions.

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