Sierra Circuits Sierra Circuits (also known as Sierra Proto Express) is a company that manufactures and assembles printed circuit boards. | ![]() Means Engineering Means Engineering, Inc. (MEI) is a company that provides product development and manufacturing services. | |
Founding Date | Founding Date 1986 | Founding Date 1992 |
Type | Type Private | Type Private |
Tags | ||
Locations | Locations Sunnyvale, US HQ Delta, CA | Locations Carlsbad, US HQ |
Employees | Employees 478 | Employees 512% decrease |
Operating ⚠ | ||
Industries Served | Industries Served 8 (Jun, 2024) | Industries Served 4 (Apr, 2024) |

Means Engineering, Inc. (MEI) is a company that provides product development and manufacturing services.
View company