![]() Diamond Manufacturing Diamond Manufacturing (DMC) is a company that produces perforated metal and plastic materials. | ![]() Plascore Plascore is a manufacturer and supplier of metal and plastic honeycomb cores, panels, and composite structures. | ||||
Founding Date | Founding Date 1928 | Founding Date 1915 | Founding Date 2002 | Founding Date 1977 | Founding Date 1987 |
Type | Type Private | Type Subsidiary | Type Private | Type Subsidiary | Type Subsidiary |
Tags | |||||
Locations | Locations Union, US HQ Rome, US | Locations Wyoming, US HQ Michigan City, US | Locations Pianiga, IT HQ | Locations Zeeland, US HQ | Locations TR HQ |
Employees | Employees 307% increase | Employees 1231% increase | Employees 794% increase | Employees 1962% increase | Employees 643% decrease |
Operating ⚠ | |||||
Capabilities | Capabilities N/A | Capabilities 5 (Sep, 2023) | Capabilities N/A | Capabilities 6 (Jun, 2024) | Capabilities N/A |

Diamond Manufacturing (DMC) is a company that produces perforated metal and plastic materials.
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Plascore is a manufacturer and supplier of metal and plastic honeycomb cores, panels, and composite structures.
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