RailwayAge Leaderboard 1/5/2017

PTC and CBTC (50 companies found)

Compare and research PTC and CBTC companies and businesses

  • Interrail Signal, Inc.

    For nearly two decades the trifecta of Interrail’s three branches: Engineering, Signal and Power, have been providing the railroad industry with unabridged solutions. The knowledge and experience of our personnel allows us to ensure that our services are superlative and unmatched by any other. Read More
  • Western Towers

    Since 1945, Western Towers has been at the forefront of Tower Design Fabrication Erection and Service, bringing our customers innovative and quality products. A founding member of NATE, Western Towers, has grown into one of the premier tower companies in the United States with thousands of... Read More
  • Lockheed Martin-Maritime Systems & Sensors

    Lockheed Martin a world leader in systems engineering is helping to bring 21st century technology to the world of railroading. Lockheed Martin’s Positive Train Control System uses COTS-based technology with open architecture design to create a fully upgradeable product that is specifically...
  • Pacific Railway Enterprises Inc.

    Pacific Railway Enterprises Inc.
  • Bach-Simpson, A Division of Wabtec

    Bach-Simpson and the Wabtec Railway Electronics group design and manufacture monitoring and control systems, including crash hardened event data recorders, video recorders and priority alarm monitoring systems, speed indicator and sensing systems, electro-pneumatic train control systems, as well...
  • Radio Frequency Systems

    RFS is a global designer of cable, antenna and tower systems plus active and passive RF conditioning modules, providing total-package solutions for wireless infrastructure. RFS serves OEMs, distributors, system integrators, operators and installers in the broadcast, wireless communications,...
  • Wabtec Corporation for Wabtec Global Services

    North America's largest provider of value-added products and services to the rial industry, Wabtec Global Services offers solutions that build on more than 140 years of experience.
  • Tallysman

  • Bombardier Transportation

    Bombardier Transportation is a global leader in rail technology and offers the broadest portfolio in the industry. It covers the full spectrum of rail solutions, ranging from trains to sub-systems and signalling. The company also provides complete transport systems, e-mobility technology and...
  • Alk Technologies, Inc.