![]() 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. | ||
Founding Date | Founding Date 1995 | Founding Date 1949 | Founding Date 1956 |
Type | Type Private | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Bratislava, SK HQ | Locations Beaverton, US HQ Shanghai, CN Munich, DE Tokyo, JP Yongin Si, KR Singapore, SG Zhubei, TW see more | Locations Southborough, US HQ |
Employees | Employees 672% increase | Employees 1,662 | Employees 36 |
Operating ⚠ | |||
Products | Products 5 (Jan, 2023) | Products 10 (Jun, 2022) | Products N/A |

Electro Scientific Industries (ESI) is a company that specializes in the production of materials, components, and systems integral to electronic devices.
View company
Block Engineering (also known as Block MEMS) is a designer and manufacturer of mid-infrared and laser spectrometers.
View company