Quester Tangent

Quester Tangent is a leading North American supplier of train electronics and software solutions for the passenger rail and locomotive industries. We are a Canadian company with a global perspective and a rich history of leading-edge technology development. We provide a complete portfolio of modular and tailored solutions for rail vehicle manufacturers and transit authorities: TrainWise, flexible on-board train and locomotive monitoring and control electronics and passenger information system, FleetWise, innovative wayside software and TestWise, comprehensive test equipment products. Quester Tangent is certified ISO9001:2008 and is CMMI Level2 SCAMPI A ready. Each product we design, manufacture, and support through our “Toal TrainLife Care” promise helps our customers increase operational efficiency, improve fleet availability, optimize on-time performance, and enhance passenger safety and comfort. Quester Tangent also offers a comprehensive portfolio of capabilities and services: » System integration » Project management » Custom engineering » Manufacturing » Maintenance and warranty support » Customer service » Training As a trusted partner of the world’s major train manufacturers and transit authorities, Quester Tangent has successfully delivered a broad spectrum of both new and modernization projects on time and on budget in North America, Korea, China, and Malaysia.