HFCL approves ₹820 crore additional capex for optical fiber capacity expansion
- HFCL approves additional ₹820 crore capex for optical fiber, cable, and preform expansion
- Total planned capex for these projects rises to approximately ₹1,800 crore
- Combined order book for OFC and connectivity solutions stands at ₹19,000 crore
- New capacities will increase optical fiber output to 43.10 Mn fkm per annum
- Preform facility aims to enhance backward integration and supply chain resilience
*this image is generated using AI for illustrative purposes only.
HFCL Limited approved an additional capital expenditure of approximately ₹820 crore on September 14, 2026, to expand its manufacturing capacities for optical fiber, optical fiber cable, and preform. This investment brings the company’s total planned capital expenditure for these initiatives to approximately ₹1,800 crore, reinforcing its position in the optical communications sector.
The expansion is driven by a strong order book and a robust pipeline of business opportunities. As of the announcement date, HFCL’s combined order book for optical fiber cable and connectivity solutions stood at approximately ₹19,000 crore. The company cites favorable long-term demand outlooks globally, particularly from AI-enabled digital infrastructure, hyperscale data centers, and telecom network modernization programs.
Capacity Expansion Details
The Board of Directors approved the following additional annual capacities:
| Product | Additional Capacity | Existing Capacity | Total Capacity Post-Expansion |
|---|---|---|---|
| Optical Fiber | 4.60 Mn fiber kms | 38.50 Mn fiber kms | 43.10 Mn fiber kms |
| Optical Fiber Cable | 5.64 Mn fiber kms | 56.36 Mn fiber kms | 62.00 Mn fiber kms |
| Preform | 300 MT | ~300 MT | ~600 MT |
The optical fiber and optical fiber cable expansions are expected to be completed by July 2028, while the new preform manufacturing facility is scheduled for completion by October 2028.
Financing and Strategic Rationale
The ₹820 crore investment will be funded through a mix of internal accruals, proceeds from preferential warrants issued to promoters, borrowings from financial institutions, and other suitable financing arrangements. The additional capex is separate from the aggregate ₹980 crore already approved for similar projects.
What the Numbers Show
The significant scale of the order book relative to the proposed capex indicates strong revenue visibility. With an order book of ₹19,000 crore against a total planned capex of ₹1,800 crore, the company has secured substantial demand coverage for its expanded production capabilities. Furthermore, the establishment of a dedicated preform manufacturing facility marks a strategic shift toward backward integration, aiming to reduce dependence on external suppliers for this critical raw material and potentially enhance margin resilience.
Integrated Manufacturing Platform
The investments aim to create a larger, integrated manufacturing platform covering critical stages of the value chain from preform to connectivity solutions. The enhanced capacities are strategically aligned with growing domestic and international markets, including enterprise fiberization and rural connectivity initiatives. The backward integration into preform manufacturing is expected to improve supply chain security and operational efficiencies.
Historical Stock Returns for HFCL
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +0.16% | +6.02% | +9.73% | +234.75% | +230.63% | 0.0% |
How will the backward integration into preform manufacturing impact HFCL's gross margins compared to competitors relying on external suppliers?
What specific risks could delay the July 2028 and October 2028 completion timelines for the new optical fiber and preform facilities?
How might the mix of financing, particularly the use of promoter warrants and institutional borrowings, affect HFCL's debt-to-equity ratio in the coming fiscal years?
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