Metrom Rail is a supplier of technology products that help transit and freight railways improve safety and efficiency. The company's AURA System provides a full suite of modular, cost-effective and expandable positive train control, maintenance of way collision avoidance and productivity, and roadway worker protection solutions. The AURA product family can be easily integrated into both new and existing rail systems. Metrom Rail is headquartered in Crystal Lake, Illinois, and serves the global rail marketplace.