![]() Quester Tangent Quester Tangent is a manufacturer, supplier, and integrator of software solutions and train electronics. | ![]() Televic GPS Televic GPS (also known as Televic Rail, formerly known as GSP Sprachtechnologie) is a manufacturer, designer, developer, and distributor of automotive electronics and passenger information systems. | Wabtec Wabtec (also known as Westinghouse Air Brake Technologies) is a company that manufactures train control equipment and systems. | |
Founding Date | Founding Date 1983 | Founding Date 1984 | Founding Date 1869 |
Type | Type Private | Type Subsidiary | Type Public |
Tags | |||
Locations | Locations Saanichton, CA HQ Saanichton, CA | Locations Berlin, DE HQ | Locations Pittsburgh, US HQ Greensburg, US Houston, US Wilmerding, US |
Employees | Employees 831% increase | Employees 230 | Employees 31,0005% increase |
Financial | |||
Gross profit | Gross profit N/A | Gross profit €25.5m (FY, 2020) | Gross profit $3.8b (FY, 2025) |
Net income | Net income N/A | Net income €3.7m (FY, 2020) | Net income $1.2b (FY, 2025) |

Televic GPS (also known as Televic Rail, formerly known as GSP Sprachtechnologie) is a manufacturer, designer, developer, and distributor of automotive electronics and passenger information systems.
View companyWabtec (also known as Westinghouse Air Brake Technologies) is a company that manufactures train control equipment and systems.
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