Physical Sciences Physical Sciences Inc. (PSI) is a contract research and development company that provides technology solutions. | ![]() Perceptron Perceptron is a company that develops automated industrial metrology products and solutions to manufacturing organizations for dimensional gauging, dimensional inspection, and 3D scanning. | ![]() Lockheed Martin Coherent Technologies Lockheed Martin Coherent Technologies (LMCT) is a company that provides laser-based remote sensing systems. | |
Founding Date | Founding Date 1973 | Founding Date 1981 | Founding Date 1984 |
Type | Type Private | Type Subsidiary | Type Subsidiary |
Tags | |||
Locations | Locations Andover, US HQ Bedford, US Dayton, US Englewood, US Pleasanton, US Wilmington, US Epping, US | Locations Plymouth, US HQ Sao Paulo, BR Shanghai, CN München, DE Ghaziabad, IN Tokyo, JP Birmingham, GB | Locations Louisville, US HQ |
Employees | Employees 3004% decrease | Employees 1963% decrease | Employees 50 |
Operating ⚠ | |||
Trademarks (US) | Trademarks (US) 3 (Mar, 2023) | Trademarks (US) N/A | Trademarks (US) 1 (May, 2024) |

Perceptron is a company that develops automated industrial metrology products and solutions to manufacturing organizations for dimensional gauging, dimensional inspection, and 3D scanning.
View company
Lockheed Martin Coherent Technologies (LMCT) is a company that provides laser-based remote sensing systems.
View company