Atmastco logo

Atmastco share price

NSE: ATMASTCOConstruction

Last close ₹97.25down ₹7.65 (7.29%)

Share price at the NSE close on 23 Oct 2026. Previous close ₹104.90.

52-week range of traded prices to 23 Oct 2026
₹96.80Low, 23 Oct 2026₹214.80High, 12 May 2026
Market cap
₹254 Cr
P/E
13.4
P/B
Shares changed
Dividend yield
Nonein the last 12 months
ROE
13.9%
Debt to equity
0.71
Volume, NSE
49,60094.4% delivered

Share price

Daily closes since Feb 2024, adjusted for splits and bonuses

−51.1%over a year

Results20-session average 27,920 shares a day, 83.9% delivered

Results

Consolidated; ₹ crore, the charts by years to March, the table by quarter.Quarterly results

Quarter to Jun 2026Filed 19 Aug

Revenue
₹43 Cr
Net profit
₹1.42 Cr
Net margin
3.3%

Revenue by year

Peak revenue ₹293 Cr, year to Mar 2026

Net profit by year, a loss in red

₹ croreJun 2026Filed 19 Aug
Revenue42.7
Net profit1.4
Net margin3.3%
Consolidated. The quarter to Jun 2026, the first on record; the half years before it are below. Net profit is the whole group's, the other owners of its subsidiaries included; P/E and ROE use the company's own share.
₹ croreSep 2024Mar 2025Filed 31 MaySep 2025Filed 15 NovMar 2026Filed 30 Jun
Revenue139151121171
Net profit145118
Net margin10.2%3.4%8.9%4.8%
Consolidated. The half years in the same span that the quarters on record do not fully cover.

Business segments

Share of revenue, year to Mar 2026, consolidated.Segment revenue and profit

  • Manufacturing/Fabrication₹223 Cr76.1%
  • Services₹70 Cr23.9%

Valuation

Today, against the company's own history. Not shown, P/B: the share count changed after the latest balance sheet (a rights issue, a buyback, an allotment or a listing), which does not yet hold the money it brought or returned. Not shown, EV/EBITDA: a period of the last twelve months does not state its operating profit. Dividend yield is not shown: no dividend in the years on record.PE ratio and valuation history

Price to earnings

At or below today's level on 0.4% of 245 trading days over the last year.

LowestHighest
Its median22.1Industry median13.1

Where the return came from

Yearly rates to Mar 2026, per-share figures restated for splits and bonuses.

OverReturn a yearEarnings growthChange in P/EDividend yield
1 year−45.1%−1.3%−44.4%0.0%
Return is price growth plus the average dividend yield. Change in P/E is (1 + price growth) / (1 + earnings growth) - 1, so the parts compound rather than add.

Who owns it

Per cent of the company's shares, from the filing for Sep 2026.Shareholding pattern

Shareholding by group

  • Promoters62.54%
  • Indian institutions0.03%
  • Individuals and others37.43%
Holder
SUBRAMANIAM SWAMINATHAN IYERPromoter27.92%
APEX STEEL AND TECHNOLOGY INDIA PRIVATE LIMITEDPromoter17.07%
G VENKATARAMANPromoter13.69%
JAYASUDHA IYERPromoter1.46%
VISHWAM CONSTRUCTIONS PRIVATE LIMITEDPromoter1.40%
RAASHA FINCAP PRIVATE LIMITEDCompanies1.34%
Holders are named in the company's own words: an insurer's holding can carry one of its funds' names.

The filing reports 1,11,43,437 of its 2,61,58,290 shares locked in.

Peers and competitors

Civil Construction, 170 listed companies, priced on 23 Oct 2026. The table lists the 8 companies closest to Atmastco in market cap. 1 company in the table last traded before then: its row is priced on its last trade.

Where the company sits among the companies nearest its size

Return on equity across, P/E up, size is market cap
Company
Zodiac Energy logoZodiac EnergyZODIAC28811.32.57.8––23.8%14.8%0.39%
Deepak Builders & Engineers India logoDeepak Builders & Engineers IndiaDBEIL28110.20.66.8−7.8%−52.1%6.4%9.6%0.00%
Leapfrog Engineering Services logoLeapfrog Engineering ServicesLESL28114.4––––26.9%–0.00%
Savy Infra and Logistics logoSavy Infra and LogisticsSAVY2616.21.65.2––26.5%28.2%0.00%
SAB Industries logoSAB IndustriesSAB252–0.774.5−24.8%−172.9%−5.7%0.8%0.00%
Annu ProjectsANNU243–––––––0.00%
R.P.P. Infra Projects logoR.P.P. Infra ProjectsRPPINFRA221–0.4138.2+3.7%––−0.9%0.00%
Solarium Green Energy logoSolarium Green EnergySOLARIUM21810.71.3–+60.0%+10.1%13.5%–0.00%
Market cap in ₹ crore. Growth is the last twelve months against the twelve before. A figure is left empty where it would rest on a loss or the company has under a year of results on record. ROE is the shareholders' profit over their net worth. ROCE is profit before interest and tax over the whole group's net worth plus borrowings, as in the figures at the top of the page.

Latest announcements

Routine notices left out.Share news and announcements

Atmastco share price by year

Each calendar year to 2025.Atmastco share price history

YearClose at year endChangeHighest closeLowest close
2025128.75−52.8%300.80128.75
2024273.05–381.8095.55
₹ per share, adjusted for splits and bonuses since. Change is on the close at the end of the year before. 2024 is from its first session, 23 Feb 2024.

Recent sessions

The last 10 trading days to 23 Oct 2026, as traded on NSE.

DateOpenHighLowCloseAverage priceVolumeDelivery
23 Oct 2026103.50103.5096.8097.2599.6549,60094.4%
22 Oct 2026106.80106.80103.00104.90104.1314,40091.7%
21 Oct 2026114.00114.00107.00108.55109.2019,20087.5%
19 Oct 2026113.00113.00110.25112.95112.301,60075.0%
16 Oct 2026113.90114.55111.50113.00112.804,80091.7%
15 Oct 2026114.00117.00112.50113.90115.0916,80090.5%
14 Oct 2026109.55114.85109.30114.40111.7614,00085.7%
13 Oct 2026104.00111.00104.00109.15109.0220,80080.8%
12 Oct 2026108.00108.0099.80102.50103.0795,60081.6%
9 Oct 2026115.00115.00107.00108.25110.5630,00084.0%
Prices in ₹ per share as traded, not adjusted.

Company details

Legal name
Atmastco Limited
NSE symbol
ATMASTCO
ISIN
INE05DH01017
Industry
Construction
Listed
Feb 2024
Face value
₹10