Karamtara Engineering IPO DRHP: ₹600 crore fresh issue; largest solar mounting maker
- Karamtara Engineering files DRHP for ₹600 crore fresh issue to repay debt
- India's largest solar mounting manufacturer by installed capacity (889,200 MTPA)
- FY26 revenue reached ₹4,311.98 crore; PAT grew to ₹228.75 crore
- IPO opens on September 9, 2026, with listing scheduled for September 17

*this image is generated using AI for illustrative purposes only.
Karamtara Engineering Ltd, a backward integrated manufacturer of products for renewable energy and transmission sectors, has filed its Draft Red Herring Prospectus (DRHP) for an initial public offering. The company is raising ₹600 crore through a fresh issue, primarily to repay outstanding borrowings and strengthen its balance sheet.
About the Company
Incorporated in 1996 and headquartered in Mumbai, Karamtara Engineering operates as the largest integrated manufacturer in India for solar mounting structures and tracker components in terms of installed capacity as of Fiscal 2026. The company maintains an aggregate installed capacity of 889,200 MTPA, including 492,000 MTPA for solar products equivalent to approximately 16.81 GW. It operates 13 manufacturing facilities equipped with automated equipment, robotics, and IoT sensors.
The company’s product portfolio spans two primary sectors. In the solar energy sector, it manufactures module mounting structures, tracker piles, piers, torque tubes, and fasteners. In the transmission and power sector, it produces lattice towers, angular towers, tubular wind turbine towers, and overhead transmission line hardware fittings. Solar industry products contributed 78.99% of total revenue from operations in FY2026. The company exports to over 50 countries across North America, Europe, Asia, Africa, Australia, and Latin America, with exports accounting for 40.52% of revenue in Fiscal 2026.
Financial Performance
Karamtara Engineering demonstrated strong growth in recent years. Revenue from operations grew at a CAGR of 33.34% between Fiscals 2024 and 2026, reaching ₹4,311.98 crore in FY2026. Profit after tax (PAT) increased from ₹102.65 crore in FY2024 to ₹228.75 crore in FY2026. EBITDA grew at a CAGR of 37.64% over the same period.
| Metric | FY2024 | FY2025 | FY2026 |
|---|---|---|---|
| Revenue from Operations (₹ Cr) | 2,425.15 | 3,158.45 | 4,311.98 |
| Total Expenses (₹ Cr) | 2,289.68 | 2,977.08 | 4,005.14 |
| Profit Before Tax (₹ Cr) | 137.44 | 188.27 | 311.21 |
| Profit After Tax (₹ Cr) | 102.65 | 139.33 | 228.75 |
| PAT Margin (%) | 4.23% | 4.41% | 5.30% |
| Total Assets (₹ Cr) | 1,844.56 | 2,762.59 | 4,142.24 |
| Total Equity (₹ Cr) | 553.44 | 983.19 | 1,219.92 |
Operating cash flow improved significantly from ₹40.02 crore in FY2024 to ₹675.15 crore in FY2026. However, investing outflows increased substantially to ₹959.46 crore in FY2026, reflecting aggressive capacity expansion. As of July 31, 2026, total outstanding borrowings stood at ₹1,354.02 crore, with letter of credit facilities totaling ₹735.10 crore. India Ratings assigned the company a long-term credit rating of IND A+/Stable in July 2025.
Why the Company Is Raising Funds
The company intends to utilize the net proceeds from the ₹600 crore fresh issue primarily for funding prepayment, repayment, and/or payment obligations to lenders towards borrowings and acceptances. This move aims to reduce outstanding indebtedness, lower debt servicing costs, and maintain a favorable debt-equity ratio. The balance net proceeds will be deployed towards general corporate purposes, including acquisition of fixed assets, funding growth opportunities, strategic initiatives, insurance, repair and maintenance, payment of taxes, duties, and ordinary business expenses.
Business Strengths
- Market Leadership: Largest integrated manufacturer in India for solar mounting structures and tracker components by installed capacity in FY2026.
- One-Stop Shop: Comprehensive product portfolio enabling cross-selling advantages across solar and transmission sectors.
- Global Reach: Exports to over 50 countries, contributing 40.52% of revenue in FY2026.
- Advanced Manufacturing: 13 facilities with automated equipment, robotics, and IoT sensors; ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certified.
- Experienced Management: Promoter directors Tanveer Singh and Rajiv Singh have approximately 30 years of experience each; CFO Sunil Kumar Rustagi brings 34 years of industry experience.
Key Risks
- Geographic Concentration: Maharashtra facilities accounted for 90.84% of total revenue from operations in FY2026. Disruptions in this region could materially impact operations.
- Sector Dependence: Solar industry products contributed 78.99% of revenue in FY2026. Adverse trends or policy changes in the solar sector pose concentrated risk.
- High Indebtedness: Outstanding borrowings of ₹1,354.02 crore as of July 2026 create financial covenant risks and interest burden.
- Customer Concentration: Top 10 customers contributed 48.63% of revenue in FY2026. Loss of key customers could adversely affect performance.
- Regulatory Risks: The company faces investigations by CBI and SFIO regarding erstwhile customers and potential regulatory actions from the Ministry of Corporate Affairs.
Important IPO Dates
- IPO Open Date: 09-Sep-2026
- IPO Close Date: 11-Sep-2026
- Allotment Date: 15-Sep-2026
- Listing Date: 17-Sep-2026
Offer Details
- Issue Type: Fresh Issue
- Fresh Issue Size: ₹600.00 Crore
- Offer for Sale: Not Applicable
- Price Band: Not Available
- Lot Size: Not Available
Bottom Line
Karamtara Engineering positions itself as a market leader in solar mounting structures with strong revenue growth and expanding profitability. The ₹600 crore IPO is strategically aimed at deleveraging the balance sheet, which carries significant outstanding borrowings. While the company benefits from global export reach and advanced manufacturing capabilities, investors must weigh these strengths against high geographic and sector concentration risks, customer dependency, and ongoing regulatory investigations.
How might the ongoing CBI and SFIO investigations impact institutional investor appetite and the final valuation of Karamtara Engineering's IPO?
Given that 90% of revenue is concentrated in Maharashtra, what contingency plans does the company have to mitigate operational risks from regional disruptions?
With solar products accounting for nearly 79% of revenue, how vulnerable is the company's growth trajectory to potential changes in global trade tariffs or domestic subsidy policies?

























