Sierra Circuits Sierra Circuits (also known as Sierra Proto Express) is a company that manufactures and assembles printed circuit boards. | Hughes Circuits Hughes Circuits Inc (HCI) is a company that provides electronics manufacturing solutions. | ||
Founding Date | Founding Date 1986 | Founding Date 2008 | Founding Date 1999 |
Type | Type Private | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Sunnyvale, US HQ Delta, CA | Locations San Jose, US HQ Shanghai, CN Shinjuku City, JP | Locations San Marcos, US HQ San Marcos, US San Marcos, US San Marcos, US San Marcos, US |
Employees | Employees 478 | Employees 3334% increase | Employees 250 |
Operating ⚠ | |||
Product Categories | Product Categories 3 (Jun, 2024) | Product Categories 4 (Sep, 2023) | Product Categories N/A |

Credo Semiconductor is a company that develops semiconductor technologies.
View companyHughes Circuits Inc (HCI) is a company that provides electronics manufacturing solutions.
View company