ERL ERL (Electromechanical Research Laboratories) is a company that manufactures and designs marine machinery and equipment. | ![]() Vacuum Process Engineering Vacuum Process Engineering (VPE) is a thermal engineering and manufacturing company specializing in metallurgical services. | ![]() Mechanical Systems of Dayton Mechanical Systems of Dayton (MSD) is a sheet metal manufacturer of duct work and fittings and provides mechanical services for the commercial sector. | |
Founding Date | Founding Date 1970 | Founding Date 1976 | Founding Date 1984 |
Type | Type Private | Type Private | Type Private |
Tags | |||
Locations | Locations New Albany, US HQ | Locations Sacramento, US HQ Sacramento, US | Locations HQ |
Employees | Employees 492% decrease | Employees 707% decrease | Employees 791% decrease |

Vacuum Process Engineering (VPE) is a thermal engineering and manufacturing company specializing in metallurgical services.
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Mechanical Systems of Dayton (MSD) is a sheet metal manufacturer of duct work and fittings and provides mechanical services for the commercial sector.
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