AB Infrabuild Ltd.

ABINFRANSEInfrastructureEngineering - ConstructionSmall Cap

₹10.18

▼ 0.59%

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Composite

The company is mainly engaged in providing Road Over Bridge (ROB) and Foot Over Bridge (FOB) related services. The company also offers services in the area of new station infrastructure, civil & structural work, track formation, track linking, gauge conversion, and new railway lines. It is also involved in building road contracts, Infrastructure, and steel grinder bridges.

www.abinfrabuild.comSector: InfrastructureIndustry: Engineering - Construction

Q-DITS fundamental score

49Composite

Growth

Profitability

Valuation

Quality

Solvency

Earnings

Key metrics

MCap

₹652 Cr

TTM PE

33.7x

Industry PE

23.3x

TTM EPS

₹0.3

Book Value

₹2.65

Face Value

₹1

Div Yield

0.06%

PEG

0.71x

4.8x

ROE

16.9%

ROCE

18%

EBITDA mgn

16.7%

D/E

0.78

Int. Cover

4.2x

Curr. Ratio

1.69x

EPS

₹0.3

Growth — CAGR across horizons

Metric	1Y	3Y	5Y	10Y
Net Sales	23.1%	27.7%	32.9%	—
EBITDA	15.3%	44.2%	58.7%	—
Net Profit	16.5%	47.6%	107.9%	—

Score snapshot

Piotroski

3/9

Altman Z

1.5

Quality

Growth

97.4

Valuation

Earn. Qual

PEAD

-2

SURGE

-1

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Revenue, profitability & returns

Revenue & Net Profit (₹ Cr)

RevenueNet Profit

Margins (%)

EBITDA%PAT%

Return ratios (%)

ROEROCEROA

Annual financials — last 10 years

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Metric	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
›RevenueCr	75	73	60	55	64	62	64	123	184	208
›EBITDACr	8	7	9	9	7	1	6	15	24	34
›EBITDA margin	10.5%	9.2%	15.3%	16.3%	12.2%	7.4%	8.4%	10.9%	13.5%	16.7%
›Net profitCr	0	0	3	3	3	-2	1	8	11	16
›PAT margin	0.4%	0.2%	5%	5%	4.1%	-3.6%	1.3%	6.1%	6.2%	7.7%
›EPS₹	₹0.04	₹0.02	₹0.36	₹0.3	₹0.18	₹-0.16	₹0.06	₹0.54	₹0.23	₹0.3
›Revenue growth	-17.4%	-1.5%	-17.8%	-9.1%	15.9%	-2.9%	4.1%	91.4%	49.3%	13.3%
›PAT growth	-58.4%	-51.4%	1,804.3%	-8.3%	-6.1%	-185.7%	138.8%	772%	51.5%	41.2%
›ROE	4.2%	2%	31.4%	21.6%	11.9%	-8%	3.2%	23.9%	19.7%	16.9%
›ROCE	14.4%	12.8%	20.1%	20.3%	14.7%	1.3%	9.2%	23.4%	22.1%	18%
›ROA	0.5%	0.2%	3.9%	3.4%	2.7%	-2%	0.8%	6.7%	8.2%	8%
›P/E	0x	0x	0x	0x	4.4x	0x	14.9x	3.9x	21.2x	32.8x
›P/B	0x	0x	0x	0x	0.4x	0.3x	0.4x	0.8x	3.3x	4.8x
›D/E	4.3	4.4	2.4	1.7	0.8	0.9	1.1	0.9	0.5	0.8
›Current ratio	0.9x	0.9x	1x	1x	1.2x	1.3x	1.4x	1.4x	1.9x	1.7x
›Interest cover	1.1x	1.1x	2.4x	2.1x	2.1x	0.2x	1.3x	3.3x	3.9x	4.2x

Quarterly results

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Metric	2023-12	2024-03	2024-06	2024-09	2024-12	2025-03	2025-06	2025-09	2025-12	2026-03
›RevenueCr	52	24	14	47	75	72	61	37	74	84
›Rev growth YoY	—	—	—	-12.3%	43.7%	203.3%	328%	-21%	-0.8%	17%
›EBITDACr	6	5	3	7	10	13	10	5	11	12
›EBITDA margin	11.9%	19.9%	22.7%	15.8%	13.1%	17.5%	15.9%	14.6%	14.7%	14.4%
›Net profitCr	3	2	1	4	5	7	5	2	6	6
›PAT growth YoY	—	—	—	-12.3%	90.8%	308.1%	844.6%	-40.4%	16.1%	-11.3%
›EPS₹	₹0.63	₹0.37	₹0.12	₹0.81	₹0.99	₹1.26	₹0.8	₹0.33	₹0.1	₹0.09

Balance sheet — last 10 years (₹ Cr)

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Metric	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026
›Shareholders' equityCr	8	11	15	29	27	28	35	82	110	169
›ReservesCr	6	9	6	16	14	15	23	36	57	105
›Total borrowingsCr	0	0	0	0	0	0	0	0	0	0
›InvestmentsCr	9	8	9	10	2	2	6	22	25	0
›Total assetsCr	9	12	15	29	28	34	44	107	139	362
›Current assetsCr	62	69	70	101	108	97	113	97	186	278
›Current liabilitiesCr	66	70	67	83	86	69	82	50	110	158
›Trade payablesCr	30	31	24	41	40	30	41	18	34	45
›Gross blockCr	11	9	6	5	2	4	5	42	46	43

Cash flow statement (₹ Cr)

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Metric	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026
›Operating CF (CFO)Cr	4	3	1	-9	0	1	15	5	-24	-51
›Investing CF (CFI)Cr	-0	-0	1	-0	1	-1	-13	-35	-3	-8
›Financing CF (CFF)Cr	-3	-2	-3	8	-2	1	-3	38	50	58
›Net cash changeCr	0	-0	-1	-1	-1	0	-1	8	23	-1
›Closing cashCr	6	6	4	3	2	2	2	10	33	32

Cash flow components

CFO · CFI · CFF (₹ Cr)

CFOCFICFF

Q-DITS scorecard

Composite score

Quality (25%)50

Growth (25%)97.4

Valuation (20%)29

Piotroski (15%)33

Earnings Quality (10%)0

Momentum (5%)—

Weighted blend, rescaled to the components available for this stock.

Piotroski F-Score

3/9

✓ROA positiveROA 7.99%

✗CFO positiveCFO ₹-51.17 Cr

✗ROA improving8.15% → 7.99%

✗CFO > PAT (low accruals)CFO -51.17 vs PAT 16.12

✗Leverage decreasedD/E 0.51 → 0.78

✗Liquidity improvedCR 1.93 → 1.69

✓No share dilutionEPS 0.23 → 0.3

✓Margin improvedEBITDA mgn 13.54% → 16.72%

✗Asset turnover upAsset TO 1.31 → 1.03

Altman Z-Scoregrey

1.5

0.331

0.291

0.079

0.468

0.576

>2.9 safe · 1.23–2.9 grey · <1.23 distress

Quality

50/100

ROE

16.9%

ROCE

18%

Margin

7.7%

Debt

0.8

Int. cover

4.2x

Growth

97.4/100

Revenue 3Y

27.7%

Profit 3Y

47.6%

EPS

30.2%

Valuation

29/100

32.8x

4.8x

EV/EBITDA

17x

vs universe median: PE 25.6x · PB 2.81x · EV 13.41x

Earnings quality

0/100

CFO₹-51 Cr

PAT₹16 Cr

Accrual ratio0.186

CFO/PAT-3.17x

PEAD · SURGE

-2 / -1

Revenue SUE-0.56

EPS SUE-1.35

Latest quarter2026-03

Rev growth YoY17%

Shareholding pattern

Promoter31%

FII/FPI0.7%

DII0%

Public69.1%

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Metric	2023-09	2024-03	2024-09	2024-12	2025-03	2025-06	2025-09	2025-12	2026-03
›Promoter	36.8%	36.8%	36.8%	37.1%	37.1%	31%	31%	31%	31%
›FII / FPI	0%	0%	0%	0%	0%	0%	0%	0%	0.7%
›DII	0%	0%	0%	0%	0%	0%	0%	0%	0%
›Public / Retail	63.2%	63.2%	63.2%	62.9%	62.9%	69.1%	69.1%	69.1%	69.1%
›Promoter pledge	0%	0%	0%	0%	0%	0%	0%	0%	0%

Documents & filings

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Peer comparison

Company	MCap (Cr)	Revenue	PAT	PE	PB	ROE%	ROCE%	D/E
Larsen & Toubro Ltd.	5,79,127	2,85,874	19,159	36x	5.3x	18.6	16	1.12
Rail Vikas Nigam Ltd.	50,895	20,412	777	58.2x	5.2x	14	14.7	0.56
IRB Infrastructure Developers Ltd.	25,907	7,648	850	30.5x	1.2x	38.6	24.8	0.96
Kalpataru Projects International Ltd.	23,874	27,143	1,031	23x	3.1x	9.7	16.2	0.64
Cemindia Projects Ltd.	21,528	10,007	591	36x	9x	28.2	33.5	0.4
KEC International Ltd.	14,419	23,506	606	23.8x	2.3x	12.1	18.5	0.69
Engineers India Ltd.	14,062	3,928	644	20.3x	4.5x	19.2	25.8	0