Our story begins with being a leading global provider of optical fibre, the fastest known medium for high-speed data networks. Today, we have transformed to be the only company in the world with unified silicon-to-software offerings. Today, we manufacture optical fibre from sand, and are forward integrated to offer broadband services and network and telecom software as solutions.

Today, we design, build and manage smarter networks. Our purpose is to transform everyday living by delivering smarter networks.

How do we do this? By continuously improving our network design and technology solutions. Our optical communication products have scaled significantly in the last three years, and within a short span, today we have 216 patents to our credit. We are developing solutions for 5G, web-scale and software-defined networks, network function virtualisation, next-generation O/BSS and more.

Technology innovation is at the core of everything we do.

We offer network solutions to telcos, data centres, tower companies, OTTs and ISPs. We design and build intrusion-proof networks to the Indian Defence. We build citizen networks in cities and villages.

Our solutions are used in some of the toughest terrains of the world. They are deployed in the Amazonian rain forests, in extreme temperatures of Iceland, in the deserts of the Middle East, and in the Himalayan range ….

In India, 45% of all data travels on our solutions. Globally, we are present in over 100 countries.

We share lineage with the Vedanta Group, one of the world’s largest diversified natural resources company. We are a public company, listed on BSE and NSE, with a broad global shareholder base. We are a high growth company – in the last three years, our market cap, order book and the new services business have grown 10X.

We are growing exponentially.

Some of the smartest people work with us. Phds, engineers, strategists, marketers, and experts in delivery, processes, automation, HR, finance, legal … In a recent survey, 83% employees reported that they are proud to work at Sterlite Tech! We are an employer of choice.
Sterlite Tech - Anil-Agrawal

Sterlite Tech has continuously evolved over the years to create solutions that transform lives across the planet effectively. We have added capacities and capabilities that allow us to lead nations into the next generation of communication technologies. In India, we are uniquely positioned to enable realisation of national vision of creating Digital India, Make in India and 100 Smart Cities.

Anil Agarwal – Chairman, Sterlite Technologies Ltd


Giorgio & Ewald - Vumatel, South Africa

" I would like to take this opportunity to thank you for everything that Sterlite Tech did to make our visit to your country a very wonderful experience.

I can't explain how impressed we were by Sterlite Tech and all aspects that we observed at your cabling and glass plants. It was very reassuring to see an environment and culture that values its people so highly, and most importantly are committed to producing a world class product for their customers. It is good to know that the investment we are making is going to be sustainable for the long term. "

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Anton Bote - FTTX Energy, South Africa

" I would like to take the opportunity to thank you for the visit to Sterlite Tech. We were treated like royalty. We were very impressed by the humble and proud, friendly, highly educated team of individuals at the various plants. The technology behind making the glass preforms was mind blowing. We were very impressed by the paperless quality processes and how each and everything has a KPI measuring the performance. The amount of times each fibre gets tested as it goes through the process to form part of a cable have confirmed our confidence that we are working with the superior quality product. The amount of investment in the world class plants and also the great working environment you created for your staff is the best I have seen. We are very excited about new products that we identified, such as the aerial cable solution and the MDU solution displayed in your offices.

Visiting India for the first time was something very special. We can clearly see your country going in the right direction.

Again thank you for a memorable visit, We are proud to be associated with Sterlite Tech "

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US $480
mn Revenues
2000 +
Offices in 16
Serving customers in
100 + countries
216 Patents

The Sterlite Story

Demerger of power and telecom businesses Sterlite Technologies becomes pure-play telecom company

Acquisition of Telecom Software Services Company - Elitcore Technologies

Inauguration of Telecom R&D Centre of Excellence at Aurangabad

Roll out of end to end Broadband Networks (NFS Project)

JV in China & Brazil for Fibre & Cables manufacturing 20 MFKM Fibre capacity

Power Grid & FTTx Infrastructure business

Power Conductors Business

Optical fibre Manufacturing 0.5 MFKM Fibre capacity

Fibre optic cables manufacturing

Copper cables manufacturing

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