With reference to Regulation 33 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, in the meeting held on 14.08.2026 (Friday) at 11.30 a.m, the Board of Directors ....

TAMILNADU TELECOMMUNICATIONS LIMITED (AJointventureofTCIL,aGovt.ofIndiaEnterprise& TIDCO,aGovt.ofTamilnaduEnterprises) IS/ISO Raadveer OPTICAL FIBRE CABLE DIVISION 9001 :2000 Accreditation We.ks:E18B-24,CMDAIndushialComplex,MaraimalaiNagar-603209,Phone:(044)27453881,27452406,27451095,Telefax:+91-44-27454768 TTL/NSE/BSE/2026-27 Dt.14.08.2026 To To The Manager, The Manager, M/s.National Stock Exchange Of India Limited, Bombay Stock Exchange Limited, “Exchange Plaza”, Bandra Kurla Complex, Floor No. 25, PJ Towers, Bandara (East), MUMBAI – 400 051 Dalal Street, MUMBAI – 400 001 Scrip Code: TNTELE Scrip Code:523419 Dear Sir/Madam, SUB: Un-audited Financial Results of M/s.Tamilnadu Telecommunications Limited for the first quarter ended on 30.06.2026 With reference to Regulation 33 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, in the meeting held on 14.08.2026 (Friday) at 11.30 a.m, the Board of Directors of M/s.Tamilnadu Telecommunications Limited has approved the un-audited results of the Company for the first quarter ended 30.06.2026. Please find enclosed herewith the following for your information and records: 1) Duly authenticated Statement of the the Unaudited Fianancial results of the Company for the first quarter ended on 30.06.2026 along with other relevant periods, as per the SEBI prescribed format. Kindly take above information on record. Thanking You, Yours Faithfully, J Ramesh Kannan Managing Director DIN 09292181 Encl. as above RegisteredOffice : No.l6, 1" Floor,AzizMulk3'°Street,ThousandLights, Chennai -600006. Phone:(044)28292653 ' .f.. .»». ..*- r . New No.4, Old No. 23,. Sundorom &Srinivoson C.P. RamaswamyRoad. / Alwarpet, Chennai-600 018 :FD I A' CHARTEREDACCOUNTANTS 24988762 . Telephone 24988463 42106952 Offices : Chennai - Mumbai- Bangaluru - Madurai . Ll E-Mail :sundaramandsrinivasan1948@gmaiI.com . yessendes@sundaramandsrinivasan.com . Website2www.sundaramandsrinivasamzom . Date ................................ . . .. . Independent Auditors' Limited Review Report on Unaudited Financial Results of Tamil Nadu . TelecommunicationsLimited forthequarterandthree month endedJune30,2026 pursuanttoRegulation . 33oftheSEBI (ListingObligationsandDisclosure Requirements}Regulations,2015,asamended. . To . The BoardofDirectorsof . TamilNaduTelecommunicationsLimited., Chennai. Introduction . 1.We havereviewedthe accompanyingStatementofUnaudited Standalone Financial ResultsofTamilNadu . ,+ . Telecommunication Limited (herein after referred to as 'the Company'), forthe quarter and three month . endedJune30th,2026(hereinafterreferredtoas'theStatement')beingSubmittedbytheCompanypursuant . to the requirements of Regulation 33 of the SEBI (Listing Obligations and Disclosure Requirements) . Regulations, 2015,asamended(the"ListingRegulations"). . ManagementResponsibility . 2.TheStatement,whichistheresponsibilityoftheCompany'sManagementandapproved bytheCompany's . Board ofDirectors, has been prepared in accordance with the recognition and measurement principles laid down inIndianAccountingStandard34"Interim FinancialReporting" ("IndAS34"),prescribedunderSection 133oftheCompaniesAct,2013asamended,readwith relevantrules issuedthereunderandotheraccounting . principlesgenerallyaccepted in India.OurresponsibilityistoexpressaconclusionontheStatementbasedon . ourreview. . Scopeofreview . 3.Weconducted ourreviewoftheStatementin accordancewiththeStandardon ReviewEngagement(SRE) . 2410 "ReviewofInterimFinancialfnformationPerformedbytheIndependentAuditoroftheEntity", issued by . the InstituteofCharteredAccountantsofIndia.Thisstandard requiresthatwe plan and performthe review . to obtain moderate assurance as to whether the Statement is free of material misstatement. A review of . interim financial information consists ofmaking inquiries, primarily of persons responsibleforfinancialand . accounting matters,applying analytical and other review procedures. Areview is substantially less inscope . than an auditconducted in accordance with Standards on Auditing and consequentlydoes notenable usto . obtain assurancethatwewould become awareofallsignificant mattersthatmight be identified in anaudit. . Accordingly,wedonotexpressan auditopinion. . 5&SR/ ' QOI NcewaNdo:4,M cD o OI . :23, 7 z Q ennai 479 600018. 52' /2/? i* EDAccfi) v "~ *=.*vi . BasisforAdverseConclusion . 4. a) The Company's financial statements have been prepared using the going concern assumption of . accounting. However,theCompany'saccumulated lossesamounttoRs.253.45cronestherebyresultingina . NegativeNetWorthofRs. 196.99Crones, and indicatingtheexistenceofmaterialuncertaintythatmaycast . adoubtabOuttheCompany'sability tocontinueasaGoingConcern.TheCompanyhasnotoperateditsfactony . since 2017. Further, as represented bythecompany,the machinerieswould involve majoroverhauling cost . to resume operation andthe company is also unable to obtain support for supply of major raw material . requiredformanufacturefrom itssupplier.Also,thecompany has notbaggedanyneworderstosubstantiate . thegoingconcernassumption. . AsperStandardonAuditing(SA)570,"Ifthefinancialstatements havebeenpreparedusingthegoingconcern . basis of accounting but, in the auditor's judgement, management"s use of the going concern basis of . accounting in the financial statements is inappropriate, the requirement in paragraph 21 forthe auditorto . expressanadverseopinionappliesregardlessof whetherornotthefinancialstatementsincludedisclosureof . . the inappropriatenessofmanagement'suseofthegoingconcern basisofaccounting. . Hence,consideringthecumulativeeffectofthefactors detailedintheaboveparagraph,weconcludethat . theGoingConcernassumptionofthe managementinPreparationoffinancialstatementsisinappropriate. . . b)TheCompanyhas notrecognizedthefollowingfinancial liability/assetatfairvalueintermsofInd AS 109 . andImpactofthesameonthestatementofunauditedfinancial resultsis notascertainable: . i. NetamountsHueto M/s. Fujikura limited amountingtoRs. 2.20Crones . 1r ii. NetTrade ReceivablesamountingtORs.4.70 Crores . AdverseConclusion . 5. Ourreviewindicatesthat, becauseofthesignificant matters discussed in para 4 hereinabove,this interim . financialinformationdoesnotgiveatrueandfairviewofthestateofaffairsoftheentityasatso*June2026 ~andofits resultsof operationsand itscashflowsforthethree months periodthen ended inaccordancewith . theIndianAccountingStandardsspecifiedunderSection133.oftheCompanies Act,2013andotherrecognized . accountingpracticesand policiesgenerallyaccepted in India. EmphasisofMatter . 6. a)WedrawattentiontoNote 16(b) ofthenotestostatement ofunauditedfinancial results,whichstates . thatthecompanyhasnotcarriedoutactuarialvaluation as of30t*'June2026, relatingto Gratuityand Leave . encashment benefits in terms ofind AS 19 impacting total comprehensive income attributable to equity . shareholders. bi Attention is invitedito Note 8 ofthe notes to statement of unaudited financial results and statement of . assetsandliabilities,whichstatesthatthebalancescarried intheTradereceivables,Tradepayables,Advances . and Deposits payable/recoverable are subject to confirmation from all parties (other than . TelecommunicationsConsultantsIndia Limited).Theimpactifany,onfinancialresultsisnotascertainable. .. ,. &In&SR//[/ . . /w . Qy- NewNo:4, 'UP . D oldggz- .Ye . co CP a, i' . . . * '& C 60h 0en mn aai . v5 . *7,?/kw . EDACGU I i,.i~1¥ I OurConclusion isnotmodifiedin respectoftheabove-mentioned matters. ForSundaram&Srinivasan CharteredAccountants . _ , x ICAIFirmregistrationnumber:0042075 c 0' NewNo:4 DI OldNo:23. \7 enakshiSundaram CPRRoad Chennai 600018 Partner r nbershipNo:217914 Place:Chenlnai Date: 14/08/2026 UDIN:26217914TGDYZP4244 1 K* TAMILNADUTELECOMMUNICATIONSLIMITED (AJointVentureofTCIL,Govt.ofIndiaEnterprise&Tmco,Govt.ofTamilnaduEnterprise) Regd.0ffice: No.16, 1stFloor,AzizMulk3rdStreet,ThousandLights,Chennai-600006 CIN:L32201TN1988PLC015705, TEL*04428292653,email:ttlcosec@gmail.com,website:www.ttlofc.in STAT [Showing first 8,000 characters — download PDF for full document]