Sterlite Technologies board has approved a ₹3,000 crore capital expenditure plan to increase its optical fiber manufacturing capacity by 50% by the end of FY29.

Expansion details

The Board of Directors, meeting on September 3, 2026, approved the capital commitment aimed at scaling existing manufacturing facilities. The move addresses anticipated global demand for optical fiber cables and connectivity solutions.

The company disclosed that existing capacity utilization stands at approximately 70%. The new capacity addition will be funded through internal accruals and/or debt, strengthening operational scale without diluting equity. Existing capacity figures were not disclosed due to commercial sensitivity.

Sterlite Technologies has secured a $288 million contract for the supply of optical fiber cables. The deal is aimed at supporting digital infrastructure growth and adds to the company's existing order visibility.

WHAT HAPPENED

The company announced the win of the $288 million contract. This agreement focuses on the supply of optical fiber cables, aligning with broader digital infrastructure development needs. The deal complements recent order wins, including a confirmed work order worth Rs 2424.0 crore from a leading international hyperscaler dated August 29, 2026.

ORDER IN FINANCIAL CONTEXT

The new $288 million contract adds to Sterlite Technologies' disclosed order book. Previously, the total disclosed order book stood at Rs 6564.00 crore across five orders, providing coverage for 4.58 quarters of average quarterly revenue. This new win further strengthens the backlog, indicating sustained demand for the company's connectivity solutions.

COMPANY ORDER TRACK RECORD

Order inflow has remained robust in recent quarters. Q1FY27 saw an inflow of Rs 2220.00 crore driven by hyperscale partners, while Q2FY27 recorded Rs 1920.00 crore from domestic telecom entities. The latest $288 million deal continues this momentum, diversifying the client base and reinforcing revenue visibility.

Note: The new $288 million contract is not included in the pre-computed quarterly summaries above.

EXECUTION AND REVENUE QUALITY

The company's execution quality has improved significantly in recent quarters. Operating profit margins expanded sharply from 8.35% in Q3FY26 to 20.16% in Q1FY27. Net profit turned positive at Rs 197.00 crore in Q1FY27, reversing the net loss of Rs 17.00 crore seen in Q3FY26.

REVENUE GROWTH - ORDER WINS TRANSLATING TO REVENUE

As Sterlite Technologies has sustained order wins, particularly in the hyperscale segment, its annual revenue has grown from Rs 4032.00 crore in FY25 to Rs 4804.00 crore in FY26. This represents a YoY growth of +19.1%, aligning with the conversion of earlier backlogs into recognized revenue.

WORKING CAPITAL AND EXECUTION CAPACITY

The balance sheet indicates tight liquidity conditions. The current ratio stands at 0.98x, below the comfortable threshold of 1.2x. Total Liabilities/Equity is 1.80x. Operating cashflow was positive at Rs 520.00 crore in FY26, generating free cashflow of Rs 327.00 crore after capex. Monitoring working capital requirements for large supply orders remains important given the current ratio.

WHAT TO WATCH

• Execution rate: Monitor whether the new contracts translate into revenue as per supply timelines.
• Margin quality: Track if the OPM expansion seen in Q1FY27 (20.16%) is sustainable across new orders.
• Working capital stress: With a current ratio of 0.98x, watch for changes in days sales outstanding (DSO) and inventory turnover.
• Client concentration: Assess reliance on international hyperscalers and domestic telecom operators.