E to E Transportation Infrastructure Limited was incorporated in 2010 and is an ISO 9001:2015 certified company engaged in providing system integration and engineering solutions for the railway sector. The company’s service offerings include signalling and telecommunications, overhead electrification, track projects, system integration, private sidings, and services through its engineering design and research centre. Its operations span mainline railways, urban transit systems, and private sidings, covering activities such as design, procurement, installation, and testing across different phases of railway infrastructure development.
Over the years, E to E Transportation Infrastructure Limited has executed projects for zonal railways, public sector undertakings under Indian Railways, infrastructure development companies, and corporate entities operating private rail sidings. Its project experience includes work related to metro rail signalling systems, telecommunication modernisation, electronic interlocking upgrades, siding expansions, and platform screen door installations. As of September 30, 2025, the company reported an order book comprising multiple ongoing contracts, reflecting its involvement in active railway infrastructure projects. As of November 30, 2025, the company employed a team of full-time personnel supporting its engineering, execution, and project management functions.