GAILTEL, the Telecom & Telemetry services arm of GAIL (India) Limited, is providing communication services for its business critical pipeline Supervisory Control and Data Acquisition (SCADA), Enterprise Resource Planning (ERP) for automation of organization-wide business processes/functions and inter/intra office communications apart from commercially leasing telecom services to telecom operators across India since 2001.

GAILTEL has a reach of around 13000 Km of OFC network along GAIL’s reliable cross country pipelines (5681 Km) and state/national highway routes (7346 Km), connecting 150 towns/cities spanning across Rajasthan, Gujarat, Madhya Pradesh, Uttar Pradesh, Maharashtra, Andhra Pradesh, Karnataka, Tamil Nadu, Kerala and NCR.

With SDH & DWDM as the core layer, GAILTEL network is built largely along the highly secured GAIL’s cross country pipeline corridor and also configured in "self-healing" rings to ensure highly reliable and error free service to its internal & external customers. The network is managed centrally on 24X7 basis from a state-of-art Network Management Centre at Noida.

GAILTEL, today serves most of the Telecom operators of the country, which include Vodafone, TCL(VSNL), Bharti Airtel, Idea Cellular, Tulip Telecom, Tata Tele services, to name a few.