![]() Stone Aerospace Stone Aerospace (formerly known as Piedra-Sombra) is a company that designs and develops autonomous systems and tools. | ![]() Praevium Research Praevium Research is a company that designs and fabricates optoelectronics devices. | |
Founding Date | Founding Date 1980 | Founding Date 2001 |
Type | Type Private | Type Subsidiary |
Tags | ||
Locations | Locations Garfield, US HQ | Locations Goleta, US HQ |
Employees | Employees 23 | Employees 12 |

Praevium Research is a company that designs and fabricates optoelectronics devices.
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