Extrel Extrel is a manufacturer of research and process mass spectrometers, residual gas analyzers, and quadrupole mass spectrometry components. | Wabtec Wabtec (also known as Westinghouse Air Brake Technologies) is a company that manufactures train control equipment and systems. | ||
Founding Date | Founding Date 1964 | Founding Date 1970 | Founding Date 1869 |
Type | Type Subsidiary | Type Subsidiary | Type Public |
Tags | |||
Locations | Locations Pittsburgh, US HQ | Locations Framingham, US HQ Mount Waverley, AU Wien, AT São Paulo, BR Vaughan, CA Shanghai, CN Copenhagen, DK see more | Locations Pittsburgh, US HQ Greensburg, US Houston, US Wilmerding, US |
Employees | Employees 274% increase | Employees 2,6092% decrease | Employees 29,5002% increase |
Wabtec (also known as Westinghouse Air Brake Technologies) is a company that manufactures train control equipment and systems.
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