Impact Electronic Solutions Impact Electronic Solutions (Impact ES, formerly known as ESAM Holding Company) is a electronics manufacturing company. | ![]() Essco Calibration Laboratory Essco Calibration Laboratory (also known as Walsh Engineering Services) is a company that provides calibration services. | ![]() Qioptiq UK Holdings Qioptiq UK Holdings is a holding company that provides photonic products and solutions. | Industrias Explorer Industrias Explorer is a company that provides maintenance, repair, repowering, and redesign services for transformers and autotransformers. | ||
Founding Date | Founding Date 2018 | Founding Date 1961 | Founding Date 2005 | Founding Date 1997 | Founding Date 1962 |
Type | Type Private | Type Private | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations Lake Oswego, US HQ Clearwater, US Cranston, US Grants Pass, US Vancouver, US | Locations Chelmsford, US HQ | Locations Hamble-le-Rice, GB HQ Aßlar, DE Feldkirchen, DE Göttingen, DE Göttingen, DE Regen, DE Bodelwyddan, GB see more | Locations Sparks, US HQ Oceanside, US | Locations Duitama, CO HQ |
Employees | Employees 18414% increase | Employees 891% increase | Employees 6678% decrease | Employees 4 | Employees 29 |

Essco Calibration Laboratory (also known as Walsh Engineering Services) is a company that provides calibration services.
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Qioptiq UK Holdings is a holding company that provides photonic products and solutions.
View companyIndustrias Explorer is a company that provides maintenance, repair, repowering, and redesign services for transformers and autotransformers.
View company