Company AnalysisAnalysis as of 15 May 2026

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SPML Infra

BSE:500402
NSE:SPMLINFRA

Our verdict on SPML Infra isn’t the consensus take — see where we landed, and the one risk the bull case glosses over.

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01 · Management Credibility

Does management do what it says?

Revenue Execution Rate (Revenue/Opening Order Book)

Completion of the current order book of Rs. 4,500 crore within a 4-year period. — target: 4 years

So, considering all this, the current order book worth Rs. 4,500 crore will be completed in 4 years.

SPML Infra · Concall Transcript · Aug 2025 · p.6
Order Book Composition and Quality

Targeting a new order book of INR 5,000 crore for the current year and higher in the subsequent year. — target: 5,000 crore (+2 more commitments)

Our target of INR 5,000 crore new order book into this year and higher next year will continue.

SPML Infra · Concall Transcript · Nov 2025 · p.9
Road Sector Maturation and Sectoral Diversification

SPML plans to deliver 2.5 GWh of BESS capacity by Q1 FY27, scaling up to 5 GWh by FY28. — target: 5 GWh (+4 more commitments)

Phase 1 will deliver 2.5 GWh of capacity by Q1 FY27, scaling up to 5 GWh by FY28 with a total planned investment of ~Rs. 175 Cr

SPML Infra · Investor PPT · Apr 2026 · p.25
Water and Urban Infrastructure Growth

Management expects water treatment plant project capacities to increase to 500 MLD in the future. — target: 500 (+2 more commitments)

Water treatment plant projects of up to 200 MLD capacity (expected to go up to 500 MLD in the future)

SPML Infra · Investor PPT · Apr 2026 · p.16
Other Findings

Targeting 25% to 30% revenue growth and 40% to 50% PAT growth for FY'26. — target: 25%-30% revenue growth, 40%-50% PAT growth (+4 more commitments)

we remain well positioned to meet our full year growth for FY '26 and around 25% to 30% on the revenue and approximately 40% to 50% on the PAT.

SPML Infra · Concall Transcript · Feb 2026 · p.6

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02 · Business Model

How durable is the business?

EBITDA Margin by Contract Type
80/100

While revenue contracted, operational efficiency improved. Standalone EBITDA margins for H1 FY26 rose to 9.8% from 8.7% in H1 FY25, and PAT margins increased to 7.6% from 6.7%, reflecting a shift toward higher-margin project execution. (3 expanding)

EBITDA Margins H1 FY25 8.7% H1 FY26 9.8%

SPML Infra · Investor PPT · Nov 2025 · p.33
Debt-to-Equity and Balance Sheet Strength
77/100

The balance sheet has seen a massive deleveraging following the resolution with NARCL/IDRCL. Total debt has been reduced from Rs. 1,704 Cr in FY23 to Rs. 379 Cr in FY25, with the Debt-to-Equity ratio improving significantly to 0.5x. (5 expanding)

Debt to Equity (x) FY24 1.10... Dec-25 0.41... Strengthening Balance Sheet (Standalone)

SPML Infra · Investor PPT · Apr 2026 · p.36
Technology and Mechanization Adoption
77/100

The technological moat is being solidified through the formalization of the Energy Vault partnership, which now includes a specific roadmap for localized manufacturing in India to cut import costs and align with 'Make in India' mandates. (2 expanding, 1 stable)

Exclusive 10-year agreement with Energy Vault for India... First-mover in localized, large-scale BESS manufacturing in India... High-margin, tech-driven vertical unlocking multi-GWh central/state tender opportunities

SPML Infra · Investor PPT · Apr 2026 · p.21
Water and Urban Infrastructure Growth
77/100

The core Water segment remains the primary revenue driver, though standalone revenue for Q1 FY26 (Rs. 172.9 Cr) has contracted compared to Q1 FY25 (Rs. 221.3 Cr). However, EBITDA margins have expanded from 12.1% to 14.0% in the same period, indicating a shift toward higher-margin project execution. (5 expanding across 1 engine)

Revenue (Rs. Cr) Q3FY26 231.1... EBITDA Margins (%) Q3FY26 11.4%

SPML Infra · Investor PPT · Apr 2026 · p.34
Road Sector Maturation and Sectoral Diversification
76/100

BESS is evolving from a strategic plan into an operational reality. The company is constructing a 2.5 GWh manufacturing facility in Pune (Phase I) targeted for Q1 FY27 commissioning. They are bidding for INR 5,000 crore in BESS tenders and expect margins of 14-15% when using in-house battery packs. (3 expanding, 2 new)

The 2.5 GWh Phase I facility at Pune MIDC is progressing on schedule and is targeted for commissioning by Q1 FY’27... Diversification into Battery Energy Storage Systems (BESS) is a natural extension of these capabilities.

SPML Infra · Concall Transcript · Nov 2025 · p.4

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03 · Future Growth

Where does growth come from?

Government Capital Expenditure Dependency
65/100

SPML is targeting a massive Rs. 17 lakh crore government spending pipeline in water infrastructure through schemes like Jal Jeevan Mission and AMRUT 2.0. — Water Infrastructure Project Pipeline: Accelerating

Over Rs. 17 lakh crore pipeline of water infrastructure projects identified across key central and state programs

SPML Infra · Investor PPT · Apr 2026 · p.18
Working Capital Intensity and Cash Conversion
65/100

Liquidity is expected to improve significantly as the company converts its Rs. 4,417 Cr in filed claims into an estimated Rs. 1,500 Cr in cash awards. (1 new trend, 4 steady across 5 signals)

Out of the Claims filled till date, company expects ~Rs. 1,500 Cr to convert into awards which will improve further liquidity

SPML Infra · Investor PPT · Apr 2026 · p.29
Water and Urban Infrastructure Growth
65/100

Growth signals in the water sector are accelerating following the extension of the Jal Jeevan Mission deadline to 2028 in the Union Budget. (1 accelerating, 4 steady across 5 signals)

Rs. 10,000 Cr+ of active tenders being tracked; visibility on high-margin, funded projects

SPML Infra · Investor PPT · Apr 2026 · p.18
NHAI and MoRTH Order Award Velocity

The bid pipeline remains robust and steady, with management tracking Rs. 10,000-15,000 crore in monthly tenders. (1 steady across 1 signal)

although each month there is an order of tender of Rs. 10,000-Rs. 15,000 crore.

SPML Infra · Concall Transcript · Aug 2025 · p.7
Order Inflow to Revenue Ratio (Book-to-Bill)

Order inflow is accelerating significantly with management targeting Rs. 4,000-5,000 crore for FY26, having already secured Rs. 2,500 crore in recent wins. (4 accelerating across 4 signals)

Including this new order of Rs. 1,073 crore, the current order book stands at roughly around Rs. 4,500 crore. We have received 4 orders... These all are roughly around Rs. 2,500 crore.

SPML Infra · Concall Transcript · Aug 2025 · p.6

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04 · Risk

What could break the thesis?

Subcontractor and Labor Management
56/100

The risk is STABLE as the company continues to use a sub-contracting model to eliminate bank guarantee requirements and avoid execution delays. (2 stable, 1 easing)

Execution of projects on sub-contract basis to eliminate bank guarantee... Robust selection of sub-contractors

SPML Infra · Investor PPT · Apr 2026 · p.17
Working Capital Intensity and Cash Conversion
42/100

The risk is EASING as the Current Ratio has improved from 1.03x in FY23 to 1.89x in FY25, and the company is implementing escrow mechanisms. (5 easing)

Applying Escrow Mechanism to reduce strain on working capital; Focus on Cash Rich States

SPML Infra · Investor PPT · Apr 2026 · p.17
EBITDA Margin by Contract Type

The risk is easing as Q3 FY26 revenue (Rs. 231.1 Cr) shows growth over both Q3 FY25 and Q2 FY26, and EBITDA margins have improved significantly to 11.4%. (1 easing)

Revenue (Rs. Cr) Q3FY26 231.1... EBITDA Margins (%) Q3FY26 11.4%

SPML Infra · Investor PPT · Feb 2026 · p.9
Order Inflow to Revenue Ratio (Book-to-Bill)

The risk is EASING. Although Q1 revenue (Rs. 172.9 Cr) was softer than the previous quarter, the order book has grown to Rs. 4,500 Cr with a strong L1 pipeline of Rs. 2,200 Cr, indicating a recovery in execution pace from Q2 onwards. (3 easing)

While Q1 performance was softer compared to the last year... our order book continues to grow steadily... we expect the improvement in the margin and sizeable growth in the operation in Q2 onwards.

SPML Infra · Concall Transcript · Aug 2025 · p.5
Technology and Mechanization Adoption

The risk is stable. Management confirmed they have secured the IP ownership/licensing for the Indian market, which includes EMS, electrical architecture, and thermal management. (1 stable)

Energy Vault is our strategic joint venture partner who has given us the licensing agreement under IP ownership to use their systems design on the SPML trademark

SPML Infra · Concall Transcript · Nov 2025 · p.16

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Filing Analysis by Period

SPML Infra analysis by filing period

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