Sterlite Technologies's Global Supply Chain
Optical Fibre & Cable (India)Sterlite Technologies (STL) makes optical fibre, from glass preform to finished cable, in India and sells it to telecom operators and, more and more, to hyperscale data-centre builders. Its 2026 order book includes a hyperscaler award worth up to about $1.11 billion over FY27 to FY29.
3 companies · Last updated
3 companies
Last updated
STLTECH · NSE
Companies mapped
Listed companies
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Who supplies Sterlite Technologies?
Sterlite Technologies sells to BSNL and QNu Labs and others. The full downstream map, with live tickers for every listed company, is below.
Key customers
- BSNL
- QNu Labs
Sterlite Technologies supply chain in Excel
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Sterlite Technologies's competitors
Corning
The world's largest optical fibre maker, chasing the same hyperscaler data-centre orders.
Prysmian
Biggest cable company overall, and a direct rival for European telecom fibre contracts.
Sterlite Technologies supply chain — frequently asked questions
- Who are Sterlite Technologies's customers?
- Sterlite Technologies's customers include BSNL and QNu Labs.
- Who are Sterlite Technologies's competitors?
- Sterlite Technologies's main competitors include Corning, Prysmian, YOFC and HFCL.
- How many companies are in Sterlite Technologies's supply chain?
- Make Sure I Know It maps 3 companies in Sterlite Technologies's supply chain across four tiers: end customers, manufacturers, materials and equipment suppliers.
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