![]() Electro Scientific Industries Electro Scientific Industries (ESI) is a company that specializes in the production of materials, components, and systems integral to electronic devices. | ![]() Block Engineering Block Engineering (also known as Block MEMS) is a designer and manufacturer of mid-infrared and laser spectrometers. | Teem Photonics Teem Photonics is a company that develops and manufactures industrial electronic products. | |
Founding Date | Founding Date 1949 | Founding Date 1956 | Founding Date 1998 |
Type | Type Subsidiary | Type Private | Type Private |
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Locations | Locations Beaverton, US HQ Shanghai, CN Munich, DE Tokyo, JP Yongin Si, KR Singapore, SG Zhubei, TW see more | Locations Southborough, US HQ | Locations Meylan, FR HQ |
Employees | Employees 1,662 | Employees 36 | Employees 34 |

Block Engineering (also known as Block MEMS) is a designer and manufacturer of mid-infrared and laser spectrometers.
View companyTeem Photonics is a company that develops and manufactures industrial electronic products.
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