STL is an industry-leading integrator of digital networks.We design and integrate these digital networks for our customers. With core capabilities in Optical Interconnect, Virtualised Access Solutions, Network Software and System Integration, we are the industry's leading end-to-end solutions provider for global digital networks. We partner with global telecom companies, cloud companies, citizen networks and large enterprises to deliver solutions for their fixed and wireless networks for current and future needs.

Telecom products for High speed data transmissioin Telecom Infrastructure (Build-Own-Operate-Maintain) Product & Solution for efficient Power Transmission and Distrubution Transforming Everyday Living by Delivering Smarter Networks Sterlite Tech designs builds and manages smarter networks for the needs of tomorrow Unified offerings of Optical Communication Products System Integration Services and Telecom Software Optical Communication products: Optical Fibre & perform Optical fibre cable data cable 4G 5G FTTx network Integrated Telecom Services: Network & System Integrations Telecom Software: Integrated Revenue Customer Management Leading smart city designs build outs and management in India Delivering broadband to rural India through Bharat Net Silicon to software capability Optical Communication products: Optical Fibre & perform Integrated Telecom Services: Network & System Integrations Optical Communication products: Optical Fibre & perform Integrated Telecom Services: Network & System Integrations