E to E Transportation Infrastructure was incorporated on March 09, 2010. The company is an ISO 9001:2015 certified rail engineering system integrator providing end-to-end solutions across signaling, telecom, electrification, and turnkey rail infrastructure projects in India and select international markets. It serves Indian Railways, PSUs, manufacturers, and infrastructure developers with integrated services spanning design, consultancy, procurement, system integration, installation, and operations & maintenance, with a focus on signal modernization and automation