Quester Tangent Corporation

Established in 1983, Quester Tangent is a privately owned, Canadian corporation and a designer and manufacturer of software products and hardware systems that allow users to acquire, monitor, validate and process large amounts of data in either historical or real-time. While the application of the technology is ideal for any industry requiring data handling and supervised or unsupervised processing capabilities, the company's two current key markets are marine sciences and transit electronics. To date, Quester Tangent has sales in over 40 countries.
Marine
Quester Tangent is the global leader in the non-destructive, acoustic remote sensing of the seabed and provides a range of hardware and software products, services and training that define the art and science of seabed classification and environmental monitoring. The goal is to develop appropriate, practical solutions through an on-going commitment to research and development and open communications with our customers to ensure the Company, and its bottom classification technologies, remain at the forefront of the industry.

Transit
In 1994 Quester Tangent turned its core expertise in data monitoring and control to the rail transit industry. Since then the Company has designed and manufactured monitoring, diagnostic & control systems and safety critical hardware and software, and performed system integration for key Canadian and International rail transit clients and OEMs in both North America and Europe. Quester Tangent's success in this competitive industry is rooted in its ability to provide innovative - yet cost effective - engineering designs that meet the industry's stringent technical specifications.