![]() HD Microsystems HD MicroSystems (HDM) is a company that develops, manufactures, and sells heat-resistant coating materials for the semiconductors sector. | ![]() Muehlhan Muehlhan Holding (formerly known as Shield BidCo) is a company that specializes in steam boiler cleaning solutions. | |||
Founding Date | Founding Date 1997 | Founding Date 1881 | Founding Date 1949 | Founding Date 1950 |
Type | Type Private | Type Subsidiary | Type Private | Type Subsidiary |
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Locations | Locations Old Bridge Township, US HQ Neu Isenburg, DE Hitachi, JP Tokyo, JP Seoul, KR Taoyuan, TW San Jose, US see more | Locations Cincinnati, US HQ Aubange, BE Shanghai, CN Mumbai, IN Tokyo, JP Windhof, LU Singapore, SG | Locations Beacon, US HQ | |
Employees | Employees 225% increase | Employees 2,800 | Employees 3771% decrease | Employees 507% decrease |

Muehlhan Holding (formerly known as Shield BidCo) is a company that specializes in steam boiler cleaning solutions.
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Michelman is a developer and manufacturer of advanced materials.
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