Transformers & Rectifiers India Ltd Q4 FY2025 Concall Summary

Key Takeaways

• Record year, record quarter: Standalone revenue grew 53% to INR1,950 crores on highest-ever production of 29,118 MVAs, while PAT jumped 325% to INR187 crores.
• Margins hit a new sustainable floor: EBITDA margin improved to 16.12% from 10.03%, and management explicitly guided 16-17% as the representative forward range, treating the Q4 spike as one-off.
• The order book funds the ambition: An unexecuted order book of INR5,132 crores gives 15-18 months of revenue visibility, and the company is targeting INR8,000 crores by end-FY26.
• Backward integration is the moat: Acquiring a controlling stake in CRGO processing, plus a bushing tie-up, brings the single largest raw material cost (32-35% of transformer input) in-house, a move the Chairman calls a competitive lead.
• What to watch next quarter: Whether Phase 1 of the 15,000 MVA expansion goes live on schedule in May 2025, the pace of order inflow toward the INR8,000 crore target, and any tangible progress on HVDC repair work.

Performance & Margin Quality

• Volume-driven revenue: Production nearly doubled to 29,118 MVAs from 16,425 MVAs in FY24, directly converting into the 53% revenue jump.
• Q4 margin was exceptional, not the new normal: A couple of orders executed at "very, very excellent margins" pushed Q4 EBITDA margin to 17.1%. Management guided that the yearly figure of 16-17% is what investors should model going forward.
• PAT margin reset: PAT margin improved to 9.45% from 3.24%, and management expects the bottom line to hold at 10%.
• Working capital tightening: Debtor days reduced to 114 from 156, with a sustainable target of around 120 days. Non-current trade receivables of INR336 crores, largely retention money and March sales not yet due, are expected to convert within 6 to 12 months.
• Margin philosophy is defensive: The Chairman explicitly stated the company will not raise margins by raising prices, only through operational efficiency, to avoid inviting competition. [15-16]

Satyen Mamtora: "Sir, quarter 4, there are a couple of orders that we have executed were at very, very excellent margins. And that's why this quarter 4 margin is looking a little bit robust. But on the futuristic side, the margins what we are showing on a yearly basis will be the guided margins, sir."

Order Book & Demand Visibility

• Backlog covers 15-18 months: The unexecuted order book of INR5,132 crores provides clear near-term revenue visibility.
• Domestic demand is the engine: Export share is deliberately kept at ~15% because domestic opportunities offer higher margins and better payment terms. The order book is 45% government utility and 55% others, showing diversification.
• Grid expansion is a structural tailwind: Per CEA, India needs 381 transformers (220 kVA+) and 193 reactors over the next six years, and the country currently lacks 50% of the required manufacturing capacity.
• No slowdown signal: Management confirmed there is no slowdown in government spending in the power and energy sector.
• Per MVA realization is not a reliable metric: When pressed on an earlier implied guidance of INR2,000 crores revenue on 40,000 MVA, management dismissed per-MVA realization as "for the namesake," saying it varies too much by transformer type to draw conclusions.

Jitendra Mamtora: "It is just for the namesake, you can't decide the per MVA realization of the transformer and come to the conclusion about the margins."

Capacity Expansion & Capex

• Two large builds underway: A 15,000 MVA capacity expansion started in April 2024, and a 22,000 MVA EHV transformer expansion at Moraiya started during the year. Total manufacturing capacity target is 75,000 MVA.
• Phase 1 imminent: The first phase of the 15,000 MVA expansion, representing half the volume, starts in May 2025, with the entire capacity available for commercial production by Q2.
• Moraiya timeline: The 22,000 MVA EHV expansion is expected to complete by February 2026.
• Capex commitment: INR550 crores to be spent over the next 15 months, with roughly INR400 crores falling in FY26. The split is 40% organic growth and 60% backward integration.
• Funding secured: The INR500 crore QIP, executed in record time, plus internal accruals, covers the capex plan. Management stated no further fundraise is needed.
• Utilization ramp: Utilization is expected to reach about 80% next year.

Backward Integration & The Moat

• CRGO is the prize: CRGO steel represents 32-35% of a transformer's cost input. The company acquired a 51% controlling stake in a CRGO processing unit, achieving what management calls 100% backward integration in this critical raw material.
• Scale-up underway: Two additional lines are being added for CRGO of different configurations and for reactor coils, making the unit a third-party processor for reactor coils as well.
• Supply security: Posco has assured supply, so the company is not short of material. For larger ratings, it may still buy from outside or use job work.
• Margin impact is modest, operational gain is real: Management estimates only a 0.25% margin uplift on a product basis from CRGO integration, but stresses the lead in order booking, quality improvement, and operational efficiency from having everything in-house.
• Bushing tie-up adds another piece: A technical tie-up for manufacturing bushings was completed this quarter, extending the backward integration logic to insulation products.

Jitendra Mamtora: "And one thing which is very close to my heart is the backward integration which we are doing, which will definitely give us a lead over other players as far as the order booking and the margins are concerned and also improving the quality of the goods which we are going to make, because everything is going to be in-house."

Technology & New Markets

• Testing milestones: The company successfully completed dynamic short-circuit testing of a 500 MVA, 400 kV transformer and short-circuit testing of an 8.8 MVA inverted duty transformer, both meeting latest standards. A record number of transformers were tested in December 2024.
• HVDC is the next frontier: Management is targeting entry into the HVDC segment and expects trial repair orders from central authorities, citing high failure rates of HVDC transformers in the grid. No orders have been received yet.
• Going it alone on technology: The company will not seek a technology partner for HVDC, arguing that just as with 400 kV and 765 kV, no one shares this technology and it must be developed independently.
• Radiator facility progressing: The fully automated radiator facility has advanced, and the PGCIL approval process was formally initiated during Q4.

Jitendra Mamtora: "But as far as the technology is concerned, we are not going to get the technology from anyone, nobody is going to share that. Now if you see even 400 kV and 765 kV, technology is not available. If somebody has to do it, he has to do it on his own."

Exports & Geographic Focus

• Domestic-first by design: Export share will stay around 10% of total turnover next year, down from the current ~15%, because India offers higher margins and better payment terms.
• Developed-market presence: The company exports to almost all developed countries, but the US is explicitly not a focus area. Management declined to provide a country-wise export breakup.
• Revenue follows opportunity: The stated strategy is to focus where more revenues are coming up, and that is overwhelmingly the domestic market right now.

Guidance & Commitments

Key Metrics