STERLING AND WILSON RENEWABLE ENERGY LIMITED

STERLING AND WILSON RENEWABLE ENERGY LIMITED

SWSOLARNSE / BSEEnergySmall Cap

₹136.25-₹8.20 (-5.7%)

Last close · Data as of Oct 30, 2026

Market cap
₹4,730 Cr
P/E
15.6x
EV / EBITDA
12.6x
Revenue
₹5,387 Cr
Net margin
3.2%
ROCE
1.9%

-38.8% over the last year

STERLING AND WILSON RENEWABLE ENERGY LIMITED price, 1Y

Daily closes.

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Performance

Price change over each period, before dividends.

1M
-20.3%
3M
-33.2%
6M
-34.6%
1Y
-38.8%
5Y
-69.6%

52-week range

Day change -₹8.20 (-5.7%) from ₹144 to ₹136 · Last close Oct 30, 2026

Best weekday to invest, historically

The same weekly amount in SWSOLAR, bought on each weekday since 2021.

AI Summary

Indian Stock

Strengths1

  • Revenue grew 99.1% YoY

Concerns1

  • Low interest coverage ratio of 0.3x

Rule-based from financial data. Not advice.

About the company

Sterling and Wilson Renewable Energy Limited provides renewable engineering, procurement, and construction (EPC) services in India, Europe, the Middle East, North Africa, rest of Africa, the United States, Latin America, and Australia. It operates through two segments, EPC Business; and Operations and Maintenance (O&M) Service.

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Sterling and Wilson Renewable Energy Limited provides renewable engineering, procurement, and construction (EPC) services in India, Europe, the Middle East, North Africa, rest of Africa, the United States, Latin America, and Australia. It operates through two segments, EPC Business; and Operations and Maintenance (O&M) Service. The company offers design and engineering; project management, long-term operations, plant maintenance, testing, connecting solar projects to the grid, and commissioning; solar plus storage solutions; and maintenance manual development, anchoring and mooring, issuance of design book module, equipment installation, and bathymetric and geotechnical assessment studies for utility-scale and floating solar, hybrid, energy storage, battery energy storage systems, and wind projects. It also engages in the import, export, and trading of solar modules, structures, invertors, and related accessories; installation and maintenance of renewable energy power generating facilities; setting up of power plants, solar energy systems, renewable energy systems, and hybrid energy systems and energy storage plants for power generation; integrated solid waste/biomass management, including the use of municipal solid waste, biomass, and synthetic gas for power generation; and other related activities. In addition, the company provides O&M and asset management solutions to EPC projects and third-party clients. It serves independent power producers, developers, and equity funds. The company was formerly known as Sterling and Wilson Solar Limited and changed its name to Sterling and Wilson Renewable Energy Limited in November 2021. Sterling and Wilson Renewable Energy Limited was founded in 2011 and is based in Mumbai, India.

Sector
Energy
Shares outstanding
23.3 Cr shares
ISIN
INE00M201021
BSE code
542760

Valuation, profitability, growth and solvency at the latest close; hover a label for its meaning.

Valuation

Market cap
₹4,730 Cr
P/E
15.6x
P/B
10.1x
EV / EBITDA
12.6x
EV / Sales
1.5x
P/S
1.7x
Earnings yield
6.4%
52-week high
₹249.30
52-week low
₹136.25

Profitability

Operating margin
2.3%
Net margin
3.2%
EBITDA margin
12.3%
ROE
3.2%
ROCE
1.9%
ROA
1.5%
Dividend payout
0.0%
Tax rate
29.0%
Other income, % of PBT
220.3%

Growth

Revenue
₹5,387 Cr
Revenue growth, 1Y
99.1%
Revenue CAGR, 5Y
-9.8%
EBITDA
₹333 Cr
EBITDA growth, 1Y
269.0%
Net profit growth, 1Y
265.5%
Net profit CAGR, 5Y
-22.8%
Cash from operations
₹1,027 Cr
CFO growth, 1Y
-277.1%
Free cash flow
₹118 Cr
Asset growth, 1Y
40.2%

Solvency and efficiency

Current ratio
2.26
Debt / Equity
0.19
Debt / Assets
0.09
Debt / EBITDA
1.53
Interest coverage
0.31
Financial leverage
2.12
CFO / Net profit
11.80
Cash / Market cap
111.4%
Cash per share
₹226.13
Asset turnover
0.48
Fixed asset turnover
57.57
Capital intensity
0.02
Debtor days
88 days
Cash conversion cycle
88 days

Where the revenue went

Of every ₹100 of FY2025 revenue, ₹6 was left as net profit.

STERLING AND WILSON RENEWABLE ENERGY LIMITED income statement flow, FY2025
STERLING AND WILSON RENEWABLE ENERGY LIMITED income statement flow, FY2025: flows
FromToAmount
SalesExpenses₹5,101 Cr
SalesOperating profit₹286 Cr
Operating profitInterest₹116 Cr
Operating profitDepreciation₹10 Cr
Operating profitProfit before tax₹160 Cr
Other incomeProfit before tax₹205 Cr
Profit before taxTax and other₹48 Cr
Profit before taxNet profit₹318 Cr

Revenue and net profit

Revenue grew 99.1% in FY2025; net profit is the dashed line.

STERLING AND WILSON RENEWABLE ENERGY LIMITED revenue and net profit by fiscal year
STERLING AND WILSON RENEWABLE ENERGY LIMITED revenue and net profit by fiscal year
DateRevenueNet profit
FY2021₹3,176 Cr-₹111 Cr
FY2022₹3,460 Cr-₹168 Cr
FY2023₹1,458 Cr-₹355 Cr
FY2024₹2,706 Cr₹87 Cr
FY2025₹5,387 Cr₹318 Cr

Cash flows

FY2025: -₹18.0 Cr from operations, -₹202 Cr free after investment (dashed).

STERLING AND WILSON RENEWABLE ENERGY LIMITED operating and free cash flow by fiscal year
STERLING AND WILSON RENEWABLE ENERGY LIMITED operating and free cash flow by fiscal year
DateOperating cash flowFree cash flow
FY2021-₹10 Cr₹215 Cr
FY2022-₹1,261 Cr-₹760 Cr
FY2023-₹580 Cr-₹1,668 Cr
FY2024₹1,027 Cr₹325 Cr
FY2025-₹18 Cr-₹202 Cr

Growth

Latest fiscal year FY2025 (ending March): each figure with its change over the year before.

Revenue
₹5,387 Cr+99.1%1Y
Net profit
₹318 Cr+265.5%1Y
Cash from operations
-₹18 Cr
Free cash flow
-₹202 Cr-162.2%1Y
Revenue CAGR, 5Y
-9.8%
EBITDA CAGR, 5Y
-11.3%
Net profit CAGR, 5Y
-22.8%
YearRevenueOperating incomeEBITDANet profitCFOFCFROERevenue growth 1YNet profit growth 1Y
FY2025₹5,387 Cr₹286 Cr—₹318 Cr-₹18 Cr-₹202 Cr10.6%+99.1%+265.5%

Monthly returns

Month-by-month returns of SWSOLAR across the years, with the seasonal pattern.

Balance sheet

What the company owns and owes at the end of FY2025.

LineFY2025
Liabilities and equity₹7,001 Cr
Equity capital₹23 Cr
Reserves₹2,983 Cr
Borrowings₹931 Cr
Other liabilities₹3,063 Cr
Assets₹7,001 Cr
Fixed assets₹39 Cr
Capital work in progress₹0 Cr
Investments₹804 Cr
Other assets₹6,157 Cr

Market cap against peers

8 peers: same sector group, nearest by size.

  1. MOIL Limited₹6,920 Cr
  2. STERLING AND WILSON RENEWABLE ENERGY LIMITED (this company)₹4,730 Cr
  3. PTC India Ltd₹4,693 Cr

P/E against peers

SWSOLAR trades at 15.6x earnings against a peer median of 24.8x (a 37% discount).

Peer comparison

Same-sector peers by market cap, with the median.

CompanyMarket capP/EP/BROEEV/EBITDA
STERLING AND WILSON RENEWABLE ENERGY LIMITEDSWSOLARthis companyP/E ↓ discount₹4,730 Cr15.6x10.1x3.2%12.6x
INOX GREEN ENERGY SERVICES LIMITEDINOXGREEN₹7,018 Cr153.0x3.3x0.9%74.3x
MOIL LimitedMOIL₹6,920 Cr23.0x2.6x11.9%12.5x
BOROSIL RENEWABLES LIMITEDBORORENEW₹6,911 Cr55.1x7.3x-2.0%60.3x
Gulf Oil Lubricants India LimitedGULFOILLUB₹5,590 Cr15.0x3.4x23.8%11.5x
RattanIndia Power LimitedRTNPOWER₹4,785 Cr60.1x1.0x-22.4%-31.6x
PTC India LtdPTC₹4,693 Cr10.8x1.0x8.9%7.2x
ELLENBARRIE INDUSTRIAL GASES LIMITEDELLEN₹3,959 Cr45.4x4.3x11.0%49.4x
TRUALT BIOENERGY LIMITEDTRUALT₹3,168 Cr27.6x—13.0%19.1x
Peer median—24.8x3.1x12.8%15.7x

Year-to-date ROI

SWSOLAR since 1 January, against earlier years.

Historical volatility

SWSOLAR's day-to-day swings over 30, 60 and 180 days.

Financial statements

Income statement, balance sheet and cash flow as reported, in ₹ crore, grouped into plain-language lines.

Figures in ₹ crore as reported, fiscal years ending March, newest first; the trailing twelve months (TTM) last.

Operating margin by fiscal year

STERLING AND WILSON RENEWABLE ENERGY LIMITED operating margin by fiscal year
STERLING AND WILSON RENEWABLE ENERGY LIMITED operating margin by fiscal year
DateOperating margin
FY2021-7.0%
FY2022-6.0%
FY2023-28.0%
FY20242.0%
FY20255.0%
LineFY2025
RevenueSales₹5,387 Cr
Costs
Interest₹116 Cr
Expenses₹5,101 Cr
Profit before tax₹366 Cr

Learn while you research

Academy chapters picked for STERLING AND WILSON RENEWABLE ENERGY LIMITED and the metrics on this page.

  1. 01 Taxes on Investments (India)LTCG, STCG, dividend tax, what every Indian investor needs.6 min read
  2. 02 Stock Valuation BasicsHow to think about what a fair price for a stock looks like.7 min read
  3. 03 Growth Investing99% revenue growth is in the top tier, learn how to value growth.7 min read
  4. 04 Stock Market RisksSmall caps carry concentrated, idiosyncratic risk, learn to manage it.6 min read
  5. 05 Business Cycles & StocksThese cyclical sectors win and lose in different macro phases.6 min read
  6. 06 Essential Stock RatiosP/E, P/B, EV/EBITDA, what they mean and when to use each.7 min read
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