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The above unaudited consolidated interim financial results were reviewed by the Audit Committee on July 17, 2026 and approved by the Board of Directors at its meeting held on July 17, 2026. The Statutory Auditors have carried out limited review of the unaudited consolidated interim financial results for the quarter ended June 30, 2026 and have issued an unmodified conclusion on the same. &lt;br /&gt; 
 &lt;br /&gt; 
2. These unaudited consolidated interim financial results have been prepared in accordance with Indian Accounting Standard (referred to as Ind AS) 34 - Interim Financial Reporting prescribed under Section 133 of the Companies Act, 2013 read with Companies (Indian Accounting Standards) Rules as amended from time to time and in terms of Regulation 33 of SEBI (Listing Obligations and Disclosure Requirements) Regulations 2015. &lt;br /&gt; 
 &lt;br /&gt; 
3. The above unaudited consolidated interim financial results include 19 wholly-owned subsidiaries and one associate as on June 30, 2026. &lt;br /&gt; 
 &lt;br /&gt; 
4. The Company through its wholly owned subsidiary acquired Es-Tec GmbH Group on November 27, 2025 and included its financial performance in the consolidated financial results from the date of its acquisition. Accordingly, the consolidated financial results presented for the period prior to the date of acquisition is not comparable. Further, acquisition related costs of Rs. 23.99 crore is presented as exceptional item. &lt;br /&gt; 
 &lt;br /&gt; 
5. The figures for the quarter ended March 31, 2026 as reported in these financial results, are the balancing figures between the audited figures in respect of the full financial year and unaudited published year to date figures upto the end of the third quarter of the relevant financial year. &lt;br /&gt; 
 &lt;br /&gt; 
6. On May 04, 2026 the Board of Directors of Holding Company proposed a dividend of Rs.11.70 per share amounting to Rs.475.08 crore in respect of the year ended March 31, 2026 which has been subsequently approved by the shareholders at the Annual General Meeting held on June 26, 2026. The dividend has been paid subsequent to the quarter end on July 02, 2026. &lt;br /&gt; 
 &lt;br /&gt; 
7. During the quarter ended June 30, 2026, 72,509 shares of Rs. 2 each fully paid, were alloted upon exercise of the vested stock options pursuant to the Company's Employee Stock Option Schemes resulting in an increasing in the paid up share capital by Rs. 0.01 crores.  &lt;br /&gt; 
 &lt;br /&gt; 
8. Effective November 21, 2025, the Government of India notified four new Labour Codes. The Group, considering the materiality and regulatory driven, non-recurring nature, presented the incremental impact on Employee Benefit Obligations under Exceptional item in the previous year.  &lt;br /&gt; 
 &lt;br /&gt; 
9. The unaudited consolidated interim financial results for the quarter ended June 30, 2026 are available on the Company's website at www.tatatechnologies.com/in and also on the website of BSE Limited at www.bseindia.com and National Stock Exchange of India Limited at www.nseindia.com, where the shares of the Company are listed.</in-capmkt:DisclosureOfNotesOnFinancialResultsExplanatoryTextBlock><in-capmkt:DescriptionOfOtherExpenses contextRef="OneExpenses1D">Purchases of technology solutions</in-capmkt:DescriptionOfOtherExpenses><in-capmkt:OtherExpenses contextRef="OneExpenses1D" decimals="-5" unitRef="INR">2882500000</in-capmkt:OtherExpenses><in-capmkt:DescriptionOfOtherExpenses contextRef="OneExpenses2D">Outsourcing and consultancy charges</in-capmkt:DescriptionOfOtherExpenses><in-capmkt:OtherExpenses contextRef="OneExpenses2D" decimals="-5" unitRef="INR">1488200000</in-capmkt:OtherExpenses><in-capmkt:DescriptionOfOtherExpenses contextRef="OneExpenses3D">Other expenses</in-capmkt:DescriptionOfOtherExpenses><in-capmkt:OtherExpenses contextRef="OneExpenses3D" decimals="-7" unitRef="INR">1450000000</in-capmkt:OtherExpenses><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportable1D">Services segment</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentRevenue contextRef="OneReportable1D" decimals="-5" unitRef="INR">12969200000</in-capmkt:SegmentRevenue><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportable2D">Technology solutions segment</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentRevenue contextRef="OneReportable2D" decimals="-5" unitRef="INR">3677100000</in-capmkt:SegmentRevenue><in-capmkt:SegmentRevenue contextRef="OneD" decimals="-5" unitRef="INR">16646300000</in-capmkt:SegmentRevenue><in-capmkt:InterSegmentRevenue contextRef="OneD" decimals="-7" unitRef="INR">0</in-capmkt:InterSegmentRevenue><in-capmkt:SegmentRevenueFromOperations contextRef="OneD" decimals="-5" unitRef="INR">16646300000</in-capmkt:SegmentRevenueFromOperations><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportableFinance1D">Services segment</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="OneReportableFinance1D" decimals="-5" unitRef="INR">3957900000</in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportableFinance2D">Technology solutions segment</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="OneReportableFinance2D" decimals="-6" unitRef="INR">642000000</in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts><in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="OneD" decimals="-5" unitRef="INR">4599900000</in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts><in-capmkt:SegmentFinanceCosts contextRef="OneD" decimals="-5" unitRef="INR">154700000</in-capmkt:SegmentFinanceCosts><in-capmkt:OtherUnallocableExpenditureNetOffUnAllocableIncome contextRef="OneD" decimals="-5" unitRef="INR">1928200000</in-capmkt:OtherUnallocableExpenditureNetOffUnAllocableIncome><in-capmkt:SegmentProfitBeforeTax contextRef="OneD" decimals="-6" unitRef="INR">2517000000</in-capmkt:SegmentProfitBeforeTax><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportable31D">Services segment</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentAssets contextRef="OneReportable31I" decimals="-7" unitRef="INR">0</in-capmkt:SegmentAssets><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportable32D">Technology solutions segment</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentAssets contextRef="OneReportable32I" decimals="-7" unitRef="INR">0</in-capmkt:SegmentAssets><in-capmkt:SegmentAssets contextRef="OneI" decimals="-7" unitRef="INR">0</in-capmkt:SegmentAssets><in-capmkt:UnAllocableAssets contextRef="OneI" decimals="-7" unitRef="INR">0</in-capmkt:UnAllocableAssets><in-capmkt:NetSegmentAssets contextRef="OneI" decimals="-7" unitRef="INR">0</in-capmkt:NetSegmentAssets><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportable41D">Services segment</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentLiabilities contextRef="OneReportable41I" decimals="-7" unitRef="INR">0</in-capmkt:SegmentLiabilities><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportable42D">Technology solutions segment</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentLiabilities contextRef="OneReportable42I" decimals="-7" unitRef="INR">0</in-capmkt:SegmentLiabilities><in-capmkt:SegmentLiabilities contextRef="OneI" decimals="-7" unitRef="INR">0</in-capmkt:SegmentLiabilities><in-capmkt:UnAllocableLiabilities contextRef="OneI" decimals="-7" unitRef="INR">0</in-capmkt:UnAllocableLiabilities><in-capmkt:NetSegmentLiabilities contextRef="OneI" decimals="-7" unitRef="INR">0</in-capmkt:NetSegmentLiabilities><in-capmkt:DisclosureOfNotesOnSegmentsExplanatoryTextBlock contextRef="OneD">The Group’s chief operating decision maker (Board of Directors) reviews the performance of the Group on the basis of its vertical business units. The Group [Tata Technologies Limited (defined as Holding Company/Company), together with its subsidiaries] and its associate identifies its reportable Business Segments based on the type of services offered in Services and Technology Solutions. &lt;br /&gt; 
 &lt;br /&gt; 
The service segment include providing outsourced engineering and designing services and digital transformation services to global clients while technology solution segment contains academia upskilling and reskilling solutions and value added reselling of software applications and solutions. &lt;br /&gt; 
 &lt;br /&gt; 
Assets and liabilities used in the Group’s business are not identified to any of the reportable segments, as these are used interchangeably between segments and are not used to allocate resources or review performance of the operating segments. Expenses which are not attributable or allocable to segments have been disclosed as unallocable expenditure.</in-capmkt:DisclosureOfNotesOnSegmentsExplanatoryTextBlock><in-capmkt:DescriptionOfItemThatWillNotBeReclassifiedToProfitAndLoss contextRef="D_ItemsThatWillNotBeReclassifiedToProfitAndLoss11">Remeasurement of defined employee benefit plans</in-capmkt:DescriptionOfItemThatWillNotBeReclassifiedToProfitAndLoss><in-capmkt:AmountOfItemThatWillNotBeReclassifiedToProfitAndLoss contextRef="D_ItemsThatWillNotBeReclassifiedToProfitAndLoss11" decimals="-5" unitRef="INR">31500000</in-capmkt:AmountOfItemThatWillNotBeReclassifiedToProfitAndLoss><in-capmkt:AmountOfItemThatWillNotBeReclassifiedToProfitAndLoss contextRef="OneD" decimals="-5" unitRef="INR">31500000</in-capmkt:AmountOfItemThatWillNotBeReclassifiedToProfitAndLoss><in-capmkt:IncomeTaxRelatingToItemsThatWillNotBeReclassifiedToProfitOrLoss contextRef="OneD" decimals="-5" unitRef="INR">7900000</in-capmkt:IncomeTaxRelatingToItemsThatWillNotBeReclassifiedToProfitOrLoss><in-capmkt:DescriptionOfItemThatWillBeReclassifiedToProfitAndLoss contextRef="D_ItemsThatWillBeReclassifiedToProfitAndLoss11">Exchange differences on translation of financial statements of foreign operations</in-capmkt:DescriptionOfItemThatWillBeReclassifiedToProfitAndLoss><in-capmkt:AmountOfItemThatWillBeReclassifiedToProfitAndLoss contextRef="D_ItemsThatWillBeReclassifiedToProfitAndLoss11" decimals="-5" unitRef="INR">-43300000</in-capmkt:AmountOfItemThatWillBeReclassifiedToProfitAndLoss><in-capmkt:AmountOfItemThatWillBeReclassifiedToProfitAndLoss contextRef="OneD" decimals="-5" unitRef="INR">-43300000</in-capmkt:AmountOfItemThatWillBeReclassifiedToProfitAndLoss><in-capmkt:IncomeTaxRelatingToItemsThatWillBeReclassifiedToProfitOrLoss contextRef="OneD" decimals="-7" unitRef="INR">0</in-capmkt:IncomeTaxRelatingToItemsThatWillBeReclassifiedToProfitOrLoss><in-capmkt:OtherComprehensiveIncome contextRef="OneD" decimals="-5" unitRef="INR">-19700000</in-capmkt:OtherComprehensiveIncome></xbrli:xbrl>