Unaudited Financial Results for the quarter ended June 30, 2026

Ref: DEL/SEC/2026/08/01 Date: August 03, 2026 Department of Corporate Services/Listing BSE Limited Phiroze Jeejeebhoy Towers Dalal Street, Fort Mumbai – 400 001 BSE Scrip Code: 504908 Dear Sir/ Madam, Sub: Outcome of Board Meeting Ref.: Regulation 30 and 33 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations") read with Schedule III to SEBI Listing Regulations and the relevant SEBI circulars. I. In terms of Regulations 30 and 33 of the SEBI Listing Regulations read with Schedule III to the SEBI Listing Regulations and the relevant circular, we would like to inform you that the Board of Directors of the Company in its meeting held today i.e., Monday, August 03, 2026, inter alia, considered and approved the following: 1. The Limited Review Report received from S S Kothari Mehta & Company LLP, Chartered Accountants, Statutory Auditors of the Company on the unaudited Financial Results. 2. The un-audited Financial Results of the Company for the quarter ended 30th June 2026. This disclosure along with the enclosures shall be made available on the website of the Company viz. https://www.duncanengg.com/ The Board meeting commenced at 2:00 P.M. and concluded at 05:55 P.M. We request you to take the same on record. Thanking you. For Duncan Engineering Limited Shanu Gupta Company Secretary & Compliance Officer Encl.: As above S KOTHARI MEHTA & CO LLP CHARTERED ACCOUNTANTS fndependent Auditor's Irimited Review Report on unaudited financial results of Duncan Engineering Limited for the quarter ended June 30, 2026 pursuant to Regulation 33 of the SEBI (Listing Obligations and Disclosure Requirernents) Regulations, 2015, as amended. To the Board of Directoxs of Duncan Engineering Irimited We have reviewed the accompanying Statement of unaudited financial results of Duncan Engineering Limited ('the Company') for the quarter ended June 30, 2026 ('the Statement') attached herewith, being prepared and submitted by the Company pursuant to the requirements of Regulation 33 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 20I5, as amended ('the Listing Regulations'), which has been initialed by us for identification purpose. 2. This Statement, which is the responsibility of the Company's Management andhas been approved by the Board of Directors of the Company, has been prepared in accordance with the recognition and measurement principles laid down in Indian Accountinq Standard 34, Interim Financial Reporting (Ind AS 34) prescribed under Section I33 of the Companies Act, 20 I3, as amended, (the 'Act') read with relevant Rules issued thereunder and other accounting principles generally accepted in India, read with the Listing Regulations. Our responsibility is to issue a report on the Statement based on our review. 3. We conducted our review of the Statement in accordance with the Standard on Review Engagement (SRE) 24 I0, 'Review of Interim Financial Information Performed by the Independent Auditor of the Entity', issued by the Institute of Chartered Accountants of India. This Standard requires that we plan and perform the review lo obtain moderate assurance as to whether the Statement is free of material misstatement. A review of interim financial information consists of making inquiries, primarily of the person responsible for financial and accounting matters and applying analytical and other review procedures. A review is substantially less in scope than an audit conducted in accordance with Standards on Auditing and consequently does not enable us to obtain assurance that we would become aware of all significant matters that might be identified in an audit. Accordingly, we do not express an audit opinion. 4. Based on our review conducted as above, nothing has come to our attention that causes us to believe that the accompanying Statement prepared in all material respects in accordance with the recognition and measurement principles laid down in the applicable Indian Accounting Standards ('Ind AS') prescribed under the Act read with relevant rules issued thereunder including the amendments thereof and other recognized accounting practices and policies generally accepted in India, has not disclosed the information required to be disclosed in accordance with the requirements of the Listing Regulations including the manner in which it is to be disclosed, or that it contains any material misstatement. For S S l(othari Mehta & Go. LLP Chartered Accountants Firm Reg. No. - 000756N/N500441 NEW DETHI Deepak I(. Agganual Partner Membership No. - 09554I UDIN No.: 2609554 iVTZQSDG664 Place: New Delhi Date: August 03, 2026 Limited review report- Duncan Engineering Limited Q1.FY 2026-2027 Page 1. of 1 Plot No. 68, Okhla industrialArea, Phase-lll, New Delhi-l10020 Tel: +91-11-4670 8888 E-mail; contact@sskmin.com www.sskmin.com Duncan Engineerlrrg lJmlted s[Ntr.$ Regd,0tfice; F-33,Ralatrgaon MIDc, Karegaon, Tal. Shirur, Dist. Pune,4l2 220 lvebsite: wrvw.duncanengg,com clNr 1,28991PN1961PIC139151 Statement of Unosdited Financlql Restrlts for the Quarter Etrded lunc 30' 2026 For" quarter y-,e,4r:_e!{9d Sl. No. Particulars {Una3 u0 d' lted) (Ar u 3 d1 lt' e2 d0 )26 .lu (n Ue naudi2 te0 d2 l5 -.1,! (" At u!1 d1 i- t ez d!. )t3f Notp No. lncome I Revenue froDt operatjons 2,216,20 2,481.96 r,800,64 8,067.35 0ther income . ...... 99.40 .-!.3 ?.?- 7471 22?.24 'fokl lncome (l) 2,315,60 ).495 1q '1.877 3'1 I lixpenses: Cost o( rnatcriils consumed 1,153.30 1.304 56 9(t7 (t1 4,264.35 in lrventories of fiilishcd goods and work in prcHrcss 3.12 64,98 (r,1.3 f99.63) llmployee benefi ts cxpcnse s6$.20 494.37 467 S0 1,930.30 FiDonce costs 13.08 12.14 6.56 37.39 DeprecrntloIand drnortisation expelscs 72.24 68,53 f:8.59 27 4.,33 expeIses ?Rl_t4 i7 6.64 Expens€s (ll) z.tgs,Az t 2,121,.26 ilt bcfore tax (l.tlJ 120.r8 173 Sl 762.9! 653.04 tv I CurrcDt tdx 6.98 48.25 24,70 158.82 CurreDt tax far Earlier Years 5.7'l 0.07 5.8+ Dcter.cd'l'ilx (Nct) 177 l4ll 2.37 "_.....".._"^,....,..,,.,...,.."__.J_q'ek. I'otal Income'fu DxFense {lV} 26.90 55 ?4 38,88 167.03 V Profit for the perlod/year (lll.lVJ 93.?8 118 t9 124 03 486.01 VI Olher Comp.ehctrsive Income Items that will trot be .ecluJslfled lo Profit or Loss ncmca5urenrcni C.rin/(l,oss) on Dclincd BeDcfit llhns (0,72) 1t.27 0.99 20.64 Dolcrro(l Tax or nbove ltctrr 0-1 g (2 f]'.11 ro 25t f5.20t tal Other Comprehenslve lncome i/ (l,oss) (Net otTaK) {0,541 8.44 474 15.48 vI Coinprehelslye ircome fs. the perlod/ycar I V rVl] 116.61 (CompriJingProfit/ (Loss) andOthe. Comprehenslve Ixconre / (Loss) fr. the period/yecr) vlll Paid- up gquity Sh.rro Cdpltrl 369.60 369.60 i69 do 369.60 ( $iue Valle per shilre of RJ. 10/ cach ) IX oiher Equity 5,705.114 x Dartrlngs per sq ulty sharcs (Face value of ll5. 1 0/- euch) a) Baslc {Rs.) 2.52. 3 2l). 3 36' 13,15 b) Drlutcd (Rs l 3 20. 3,36', 13.15 1 'lhecompnny'sbusinessrctivityfillswithjnasingleprimarybilsilessse8meillviz"ilenerallioginee.ingProduclr". statu Lory aud iLors lravc lssucd limited revicw roport with unrnodilied opinion on the {bove results . 0ndian Accoutrtlng Stardard) Rulcs, 2015 r[(l relevant atnetrdrncIt rules ihere alte' Corpany bas prcsonted s(and.looe Fioancinl slat€ments fot the quar ter ended Junc 30, 2026. datellgurfsrrpLolhcthjrdquarterofthefltdncialyeareldedil4arch3t'20?6. By 0rder oI the Board of Dh'efiors 1.r1 r:il i lrr ,' '; .-- d Vtir Place I Nolda Akshat Coenka Dqtc i 3,2026 DIN:0713 t9B2