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Prices as of 9 Oct 2026 close · Not investment advice

A B Infrabuild Limited

NSE: ABINFRACivil ConstructionTrade-to-trade true

Share price

₹12.50

+2.54% close of 9 Oct 2026

Market cap ₹800 CrP/E 40.9

Price-based ratios (P/B, dividend yield, EV/EBITDA) are as of 7 Oct 2026, the close above is 9 Oct 2026.

Business score

How strong the business is, in one number. The parts behind it are in Pro.

61

out of 100 · worked out 8 Oct 2026

Your ratios

The numbers you want to see first. Tap Edit to change them.

Market cap

₹800 Cr

P/E ratio

40.9

P/B ratio

4.7

ROCE

15.2%

ROE

13.6%

Dividend yield

0.1%

Price & valuation chart

How the share price and its valuation have moved. Hover over the chart to see any day. Prices as of the last close.

Prices as of 9 Oct 2026 close52-week high ₹21.6852-week low ₹9.07

Answers

Simple answers to the questions investors ask most, from the company's own numbers.

How fast it has been growing

Sales grew 6.8% over the past year, and 43.5% a year over its longer record. Meanwhile what it keeps of every 100 rupees of sales slipped from 17.0% to 14.4% over the last two years.

Whether it grew faster than its sector

It grew 43.5% a year against a sector median of 9.1% — 34.4 percentage points faster.

Room to re-rate, or risk of de-rating

At 40.9× earnings it costs 1.7× the market, which pays 24.1× across 2199 companies we can price. Its own industry sits at 29.3×, across 5 companies. It is against its own five-year median of 45.9×, the 44th percentile of its own range.

Whether growth justifies the valuation

Priced at 0.9 times its growth rate, on earnings growth of 48%.

Profit growthPrice per ₹1 profitPer 1% growth
A B Infrabuild Limited — this one48%/yr40.9×₹0.85
Rail Vikas Nigam Limited-13%/yr44.2×—
Kalpataru Projects International Limited36%/yr21.3×₹0.59
IRB Infrastructure Developers Limited8%/yr21.5×₹2.7
NBCC (India) Limited13%/yr29.3×₹2.3
Cemindia Projects Limited68%/yr31.8×₹0.47

Compared with companies filed under the same label. That grouping comes from the exchange's filing category, so some of them may not be real rivals.

How it compares with its peers

Against companies the exchange files under the same label (Civil Construction), it ranks 37 of 89 on returns, 6 of 84 on growth, 29 of 90 on margin. That grouping comes from the exchange's filing category, so some of them may not be real rivals.

What makes it hard to beat — and is that still true?

A narrow advantage: it earns 15.2% on capital, ahead of 58% of companies filed under the same label. That grouping comes from the exchange's filing category, so some of them may not be real rivals.

Whether its growth pays for itself

No — Over the last five years the business itself consumed ₹55 crore of cash before any plant spend, funded from lenders and shareholders. And the profit is not backed by cash: it reported a profit over 12 years and consumed cash from the business. Its cash comes back faster than it used to: it went from being waiting 148 days for its cash to waiting 125 days for its cash.

Profit reality check

Is the profit real cash? Simple checks on the accounts. Facts only, not advice.

6 of 9 checks clear · 67%

Latest result · Q1 FY27

What the last results showed. Whether management kept its word is in Pro.

Announced 13 Aug 2026 · Standalone · Unaudited

Revenue

₹76 Cr

Revenue vs last year

+25.9%

Revenue vs last quarter

-9.1%

Net profit

₹5 Cr

Profit vs last year

+4.4%

Profit vs last quarter

-10.5%

Net margin

7.0%

EPS

₹0.08

Checklist before you investPRO

Points for and against, in one list.

Key numbers & peers

The main numbers grouped by topic, and how the company compares with similar ones.

Price

Market cap
₹800 Cr
Prev close
₹12.50
52w High
₹23.6
52w Low
₹8.8
Enterprise value
₹883 Cr
Beta
0.8
Price CAGR 1y
-37.0%
Price CAGR 3y
73.0%
Price CAGR 5y
82.0%
Price CAGR 10y
—

Ratios

Return on assets
5.2%
PEG ratio
0.9
P/E ratio
40.9
P/B ratio
4.7
EV / EBITDA
22.6
Industry P/E
15.8
ROCE
15.2%
ROCE 5y average
16.6%
ROE
13.6%
Debt / Equity
0.7
Interest coverage
3.6
Dividend yield
0.1%
ROE 3y average
16.0%
ROE last year
14.0%

Annual P&L

Annual revenue
₹256 Cr
Annual profit
₹19 Cr
Operating margin
15.0%
Net profit margin
7.4%
EBITDA margin
14.8%
Sales growth 3y
28.0%
Sales growth 5y
32.8%
Profit growth 3y
48.0%
Profit growth 5y
66.0%
EPS
₹0.3
Sales growth TTM
7.0%
Profit growth TTM
-8.0%
Dividend payout
2.0%

Quarter P&L

Sales latest quarter
₹76 Cr
Profit latest quarter
₹5 Cr
YoY quarterly sales growth
25.9%
YoY quarterly profit growth
4.3%
OPM latest quarter
13.9%

Balance Sheet

Book Value
₹2.6
Face Value
₹1.0
Total debt
₹115 Cr
Total cash
₹32 Cr
Borrowings
₹115 Cr
Reserves / Equity
1.6

Cash Flow

Operating cash flow
-₹51 Cr
Free cash flow
-₹63 Cr
FCF yield
-9.1%
Net cash flow
-₹1 Cr

Shareholding

Promoter holding
30.9%
FII holding
0.0%
DII holding
0.0%
Public holding
69.0%

Peer comparison

CompanyPrice ₹P/EMkt cap ₹ CrDiv yield %Profit qtr ₹ CrProfit var %Sales qtr ₹ CrSales var %ROCE %
Larsen & Toubro3,701.5028.95,08,8831.034,988.014.067,941.76.714.6
Rail Vikas195.8745.440,8350.87159.518.54,321.210.610.8
Kalpataru Proj.1,458.4022.424,8870.75311.545.16,408.03.818.3
IRB Infra.Devl.17.4421.421,0290.89306.351.32,137.31.87.5
NBCC76.7430.220,6801.30158.017.22,259.5-5.529.3
Cemindia Project1,137.8032.519,5460.26140.82.62,720.95.632.8
Engineers India308.3022.117,3421.62157.9141.5819.8-5.830.4
A B Infrabuild12.5041.18020.055.33.176.325.915.2
Median129.9416.36660.0010.717.2175.411.515.6

Competes with: Cemindia Projects Limited, Central Mine Planning & Design Institute Limited, Engineers India Limited, IRB Infrastructure Developers Limited, Ircon International Limited, KEC International Limited, Kalpataru Projects International Limited, Larsen & Toubro, NBCC (India) Limited, Rail Vikas Nigam Limited, Techno Electric & Engineering Company Limited

Quarterly results

Sales and profit for each of the last 13 quarters. Newest on the right. ₹ crore.

Standalone · to 30 Jun 2026
Line itemMar 2023Sep 2023Dec 2023Mar 2024Jun 2024Sep 2024Dec 2024Mar 2025Jun 2025Sep 2025Dec 2025Mar 2026Jun 2026
Sales80545224144775726137748476
Expenses69474619114065595132647266
Material Cost615831826365
Change in Inventories-5.55-11-1.33-213.75-3.73
Purchases of Stock-in-Trade000000
Employee Cost0.710.730.780.960.971.16
Other Expenses2.962.961.321.934.453.18
Operating Profit117.126.224.713.227.459.82139.615.47111211
OPM %13131220231613171615151414
Other Income1.020.16-0.190.700.180.430.200.290.790.880.900.761.26
Exceptional items (within Other Income)-0.25-0.080.03-0.000.040
Interest2.251.221.291.661.491.501.552.342.332.262.283.303.20
Depreciation0.390.591.201.201.241.311.421.441.171.201.231.381.42
Profit before tax9.105.473.542.550.675.077.059.066.902.898.308.187.24
Tax %25252235193025262626262726
Net Profit6.814.082.761.650.543.585.276.735.122.136.125.975.34
EPS in Rs0.400.070.050.030.010.060.080.110.080.030.100.090.08
Diluted EPS in Rs1.400.800.330.100.090.08

Profit & loss

Yearly sales, costs and profit for 12 years, plus the last 12 months (TTM). ₹ crore.

Standalone · to 31 Mar 2026
Line itemMar 2015Mar 2016Mar 2017Mar 2018Mar 2019Mar 2020Mar 2021Mar 2022Mar 2023Mar 2024Mar 2025Mar 2026TTM
Sales8571705955646264122184208256272
Expenses7764645147565859109159175218233
Material Cost196233
Change in Inventories-31-29
Purchases of Stock-in-Trade00
Employee Cost2.713.44
Other Expenses7.3311
Operating Profit976987451324333839
OPM %10109151412681013161514
Other Income11011-0-3130134
Exceptional items (within Other Income)-0.66-0.01
Interest665343444571011
Depreciation2111100113555
Profit before tax100544-311016222627
Tax %343565363427-252327272626
Net Profit100333-21811161920
EPS in Rs0.230.100.050.890.250.15-0.130.050.440.190.250.300.30
Diluted EPS in Rs3.360.30
Dividend Payout %0000000000172

Compounded growth

Average yearly growth over different spans, as stored. A span can cross a demerger or an acquisition.

Compounded sales growth

10 years
14%
5 years
33%
3 years
28%
TTM
7%

Compounded profit growth

10 years
50%
5 years
66%
3 years
48%
TTM
-8%

Stock price CAGR

10 years
—
5 years
82%
3 years
73%
1 year
-37%

Return on equity

10 years
15%
5 years
15%
3 years
16%
Last year
14%

Balance sheet

What the company owns and what it owes, at the end of each year. ₹ crore.

Standalone
Line itemMar 2015Mar 2016Mar 2017Mar 2018Mar 2019Mar 2020Mar 2021Mar 2022Mar 2023Mar 2024Mar 2025Mar 2026
Equity Capital2222813131313445364
Reserves55696161415233757105
Borrowings4134352725232530324186115
Other Liabilities252132444260624558345378
Total Liabilities7363758281112113103125157249362
Fixed Assets644421123363643
CWIP000000102100
Investments000000000000
Other Assets6758717879111112101120119213319
Total Assets7363758281112113103125157249362

Cash flows

Real money coming in and going out each year — from the business, from investments and from loans. ₹ crore.

Standalone
Line itemMar 2015Mar 2016Mar 2017Mar 2018Mar 2019Mar 2020Mar 2021Mar 2022Mar 2023Mar 2024Mar 2025Mar 2026
Cash from Operating Activity311431-901155-25-51
Cash from Investing Activity00-03101-1-13-35-3-8
Cash from Financing Activity-5-13-3-6-38-21-3385258
Net Cash Flow-1-20-0-1-1-10-1823-1
Free Cash Flow310312-9-1-012-30-30-63

Ratios

How fast customers pay, how long stock sits, and how well capital earns — year by year.

Standalone
Line itemMar 2015Mar 2016Mar 2017Mar 2018Mar 2019Mar 2020Mar 2021Mar 2022Mar 2023Mar 2024Mar 2025Mar 2026
Debtor Days10291120120105220213155974288148
Inventory Days141157232397430335340315188
Days Payable133147231310225300276203146
Cash Conversion Cycle1101011222073102552772671394288148
Working Capital Days-35-55-55-38-887118148887375125
ROCE %1614132021168820221815

Shareholding pattern

Who owns the company — founders (promoters), foreign funds, Indian funds and the public. In %.

Standalone · to 30 Jun 2026
Line itemMar 2023Jun 2023Sep 2023Mar 2024Sep 2024Dec 2024Mar 2025Jun 2025Sep 2025Dec 2025Mar 2026Jun 2026
Promoters593737373737373131313131
FIIs00000000.0100.030.690
DIIs00000000000.010.01
Public416363636363636969696869
No. of Shareholders1371871872311,1251,7462,2263,0684,4127,75111,17316,192

Price trend

The price as a Renko brick chart: small moves drop out so the bigger path stands out.

Change over 1 year -37.3% (₹19.95 → ₹12.50)Brick size ₹0.67 (fixed)Bricks 38
₹10.00₹15.00₹20.00₹12.50Nov '25Jan '26Mar '26May '26Aug '26
Price moved up one brickPrice moved down one brickLast close ₹12.50 on 9 Oct 2026

Every brick is the same size, about one typical day's move. A new brick needs a full brick's move; turning the other way needs two. Bricks show where the price went, not where it will go.

Open interestPRO

Where option traders are positioned on this stock.

Industry numbers

The numbers that matter most in this industry, from the company's own filings.

1 when an audit qualification is filed as repetitive

0.00flag

2026-03-31

the company's own unlisted debt securities in default at period end

0.00cr

2026-06-30

the company's own loans / revolving facilities in default at period end (standalone filing)

0.00cr

2026-06-30

total loans / revolving facilities outstanding at period end, the base of loan_default_cr

123cr

2026-06-30

net debt from the filed balance sheet at the newest year end: Borrowings − Cash Equivalents − Investments (Current); negative = net cash

82.99inr_cr

2026-03-31

guarantees / comfort given for promoter, promoter group, directors and KMP

0.00cr

2026-03-31

loans outstanding to promoter, promoter group, directors and KMP (governance filing)

4.84cr

2026-03-31

security given for the borrowing of promoter, promoter group, directors and KMP

0.00cr

2026-03-31

News

News and filings about A B Infrabuild Limited. Open one to see why it matters.

No recent news for this company.

Supply chain

Who it buys from, sells to and competes with — as recorded in our map of company links.

Competes with

Uses as raw material

  • Bitumen
  • Cement
  • Chemical admixtures (plasticizers / superplasticizers)
  • Coarse aggregates (crushed stone / gravel)
  • Fly ash
  • Precast concrete box segments
  • Sand (river sand / M-sand)
  • TMT steel / structural steel and plate girders

Depends on the price of

  • cement
  • steel

Sells to

  • Central Railway (Indian Railways) · Road Over Bridge and Foot Over Bridge construction at various stations
  • Dedicated Freight Corridor Corporation of India Ltd (DFCCIL) · ROBs in lieu of level crossings LC 46A and LC 61 between Vaitarna and Bhilad stations, Vir…
  • East Coast Railway · Road Over Bridge construction - multiple contracts of Rs 42.68 Cr, Rs 48.67 Cr and Rs 66.9…
  • Mumbai Railway Vikas Corporation (MRVC) · Foot Over Bridge construction on Central Line (CST-Kalyan) and Harbour Line (CST-Panvel) s…
  • Municipal Corporation of Greater Mumbai · ROB, bridge reconstruction and road works - Vidyavihar ROB (LBS Marg to RC Marg, 450 m), C…
  • National Highways Authority of India (NHAI) · EPC road project - vehicular underpasses on NH-16, Odisha (Rs 62.94 Cr)
  • North Central Railway · skywalks and platform shelter construction, Allahabad/Prayagraj station
  • Public Works Department, Maharashtra (PWD) · road and civil construction works
  • Western Railway · ROB and Foot Over Bridge construction, new platforms, new station buildings, approach-road…

About

What the company is, from our own records: where it sits, where it makes things, and what it is made of.

Sector
Construction
Industry
Civil Construction
Classification
Construction › Civil Construction
ISIN
INE00YB01025

Plants

  • Kashimira ready-mix concrete (RMC) plant

News impact

Big market events that reach A B Infrabuild Limited, and how the effect spreads.

20 Aug, 04:23 IST · Market event · medium impact

Cabinet clears five rail and highway projects worth Rs 13,041 crore

The government approved Rs 13,041 crore of new railway and highway projects, which over the next two to three years becomes order flow for construction companies, cement makers and equipment suppliers.

ConstructionCapital GoodsConstruction Materials

Who it hits first

  • Railway project executors, most directly Rail Vikas Nigam and Ircon, gain pipeline for the rail packages.
  • Road contractors gain pipeline for the highway packages.
  • Government project management consultants such as NBCC gain fee-earning appointments.
  • The effect is spread across many bidders, so no single company sees a step change from Rs 13,041 crore.

Who may gain

  • Larsen & Toubro, which typically wins the largest packages in central infrastructure tenders.
  • Mid-cap contractors with above-sector returns such as ABInfra, which convert incremental orders into profit better than low-return peers.
  • Cement and steel suppliers further down the chain, because rail and road work is materials-heavy.

Along the supply chain

Downstream

The downstream customer is the government itself - the Ministry of Railways and the National Highways Authority - which means payment terms and execution pace are set by government cash release rather than by market demand. Once built, the finished corridors lower freight and logistics costs for manufacturers using those routes.

Upstream

Rail and road construction pulls on cement, steel rebar, aggregates and bitumen, so cement and long-steel producers see incremental volume once execution starts. Construction equipment hire and heavy machinery suppliers are drawn on at the same stage.

Where demand moves

Business

Approved projects become tenders, tenders become orders, and orders become purchases of cement, steel, aggregates and construction equipment. The demand created is real but arrives with a lag of two to four quarters, and it is shared among many bidders rather than concentrated. Contractors with weak balance sheets - Afcons, HCC and SEPC all carry heavy promoter pledging - cannot fund the working capital a new order needs, so the demand effectively concentrates in the financially stronger names.

Capital

Infrastructure approvals reliably draw retail and momentum money into railway and road construction stocks on the day. Because Rs 13,041 crore is routine in size, that flow tends to fade within days unless it is followed by actual tender awards. Institutional money is more selective, favouring the stronger balance sheets over the highest-beta names.

How it spreads across sectors

Capital Goods

Demand for construction equipment, signalling and electrification systems.

Construction

Incremental order pipeline for rail and road contractors over two to three years.

Construction Materials

Cement, steel and aggregate volumes once execution begins.

Commodity angle

Cc skip reason

no_commodity_link

A pattern seen before

Cascade chain

  • Cabinet approves Rs 13,041 crore of rail and road projects
  • Tenders float over the following months
  • Contractors book orders
  • Cement, steel and equipment volumes follow execution

Pattern name

Govt Capex Cascade

Sectors queried

  • Construction
  • Capital Goods
  • Construction Materials

When it plays out

Immediate

Railway and road construction stocks typically see a day-one bid on approval headlines; expect that to fade quickly given the routine size.

Medium term

Revenue recognition begins roughly two to four quarters after award. The names that benefit are the ones that can fund working capital, which excludes the heavily pledged contractors here.

Short term

Watch for the actual tenders being floated and for which contractors are shortlisted - that is when the order-book effect becomes real.

Who it hits first

  • AP government released ₹300cr of a ₹980cr GoI-sanctioned R&R (Resettlement & Rehabilitation) package for the Veligonda irrigation project — this is compensation to displaced families, not a fresh construction-contract award.
  • The project's prime EPC contractor (Megha Engineering, unlisted) is the direct beneficiary of execution continuity; no listed company has material order-book exposure to this specific disbursement.
  • Net effect on listed equities is marginal/sentiment-level positive for AP-exposed irrigation, construction and cement names.

Who may gain

  • AP-exposed construction/EPC contractors (e.g. HCC as a genuine irrigation-civil player, NBCC PSU) via order-pipeline continuity
  • Regional cement supply (UltraTech's Jaggayyapeta & Tadipatri AP plants) and capital-goods pump/electrical makers (ABB) as second-order input suppliers
  • Long-run: agriculture in the ~4.5 lakh-acre Prakasam/Nellore command area once irrigation is operational

Along the supply chain

Downstream

Completed Veligonda irrigation supplies water to ~4.5 lakh acres in drought-prone Prakasam and Nellore districts — downstream beneficiaries are agriculture and agri-input demand in the command area, a real-economy multi-year effect with no near-term listed-equity supply-chain linkage.

Upstream

Irrigation EPC pulls cement, steel/TMT bars and pumps/electrical equipment. AP cement capacity (UltraTech Jaggayyapeta & Tadipatri) and capital-goods pump/valve/motor makers (ABB) are the upstream suppliers that would see incremental, low-magnitude demand if Veligonda execution accelerates.

Where demand moves

Business

Sustained AP irrigation capex (₹980cr R&R sanctioned, ₹300cr now released) keeps Veligonda execution alive, preserving the order pipeline for EPC contractors and their input suppliers (cement, steel/TMT, pumps & electricals). Because the prime contractor Megha Engineering is unlisted, listed-market spillover is indirect — to AP-exposed mid-cap construction names and regional cement capacity rather than to any single pure-play.

Capital

Marginally supportive of the government-capex / irrigation construction theme, but at ₹300cr the disbursement is far too small to drive sector rotation. Any incremental flow benefit accrues to liquid, well-capitalised infra/EPC names (NBCC, RVNL) and high-quality construction (CEMPRO) over weak high-pledge mid-caps (HCC, AFCONS, SIMPLEXINF).

How it spreads across sectors

Agriculture

Long-term positive — irrigation command area raises cropping intensity (real economy, not near-term equity)

Capital Goods

Marginal positive — pumps/electricals/motors for irrigation works

Cement

Marginal positive — incremental regional demand for AP plants (UltraTech)

Construction

Marginal positive — order-pipeline continuity for AP-exposed EPC contractors

A pattern seen before

Cascade chain

  • State irrigation capex disbursement → EPC execution continuity
  • → cement / steel / pumps & electricals input demand
  • → long-run agricultural productivity in command area

Pattern name

Govt Capex Cascade

Sectors queried

  • Infrastructure
  • Construction
  • Construction Materials
  • Cement
  • Capital Goods

When it plays out

Immediate

Negligible price reaction expected — an R&R compensation disbursement is routine and ₹300cr is immaterial to listed names; no tradable catalyst.

Medium term

Continued AP irrigation/infra capex (Veligonda, Polavaram, Amaravati) underpins a multi-year order pipeline for AP-exposed construction and regional cement, but execution and balance-sheet quality (pledge, leverage) gate which names actually benefit.

Short term

Watch for actual Veligonda construction-contract awards or milestone payments, which (unlike R&R compensation) would be the real order-book catalyst for listed EPC/cement names.

Dividends, splits & big trades

Money paid out, share splits and buybacks, and big buys or sells by funds and insiders.

Dividends

21 Sep 2026unspecified₹0.006
17 Oct 2025split₹0
22 Sep 2025unspecified₹0.05

Splits, bonuses & buybacks

  • daily-prices repair: 40 rows from NSE's archive (replace 36, delete 0, insert 4), 2019-11-14..2026-02-01 (docs/flat_day_repair.md)1× · 14 Nov 2019

Bulk & block deals

DateWhoBought / soldSharesPrice
20 Aug 2026ARIHANT CAPITAL MARKETS LIMITEDBUY68,49,200₹13.65
20 Aug 2026ARIHANT CAPITAL MARKETS LIMITEDSELL58,09,228₹13.73
19 Aug 2026ARIHANT CAPITAL MARKETS LIMITEDBUY1,12,56,437₹13.36
19 Aug 2026ARIHANT CAPITAL MARKETS LIMITEDSELL1,08,99,248₹13.42
19 Aug 2026JUNOMONETA FINSOL PRIVATE LIMITEDBUY45,12,113₹13.50
19 Aug 2026JUNOMONETA FINSOL PRIVATE LIMITEDSELL44,26,896₹13.53
19 Aug 2026NIRMALKUMAR PAREEKBUY44,00,000₹13.55
19 Aug 2026NIRMALKUMAR PAREEKSELL16,00,000₹13.64
16 Jul 2026L7 SECURITIES PRIVATE LIMITEDSELL45,75,696₹10.08
16 Jul 2026L7 MEDIA PRIVATE LIMITEDBUY45,75,696₹10.08

Documents

Annual reports, results presentations and earnings calls, straight from the source.

Facts from company filings and exchange data. Not investment advice: nothing here tells you to buy or sell.