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contextRef="Disclosure1">NSE</in-bse-co:ExchangeOnWhichTheTradeWasExecuted><in-bse-co:TypeOfInstrument contextRef="Disclosure2">Equity</in-bse-co:TypeOfInstrument><in-bse-co:CategoryOfPerson contextRef="Disclosure2">Designated Person</in-bse-co:CategoryOfPerson><in-bse-co:NameOfThePerson contextRef="Disclosure2">Sanjay Kamboj</in-bse-co:NameOfThePerson><in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalNumberOfSecurity contextRef="Disclosure2" unitRef="shares" decimals="INF">11533</in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalNumberOfSecurity><in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalPercentageOfShareholding contextRef="Disclosure2" unitRef="pure" decimals="INF">0</in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalPercentageOfShareholding><in-bse-co:SecuritiesAcquiredOrDisposedNumberOfSecurity contextRef="Disclosure2" unitRef="shares" decimals="INF">13340</in-bse-co:SecuritiesAcquiredOrDisposedNumberOfSecurity><in-bse-co:SecuritiesAcquiredOrDisposedValueOfSecurity contextRef="Disclosure2" unitRef="INR" decimals="0">16338832</in-bse-co:SecuritiesAcquiredOrDisposedValueOfSecurity><in-bse-co:SecuritiesAcquiredOrDisposedTransactionType contextRef="Disclosure2">Buy</in-bse-co:SecuritiesAcquiredOrDisposedTransactionType><in-bse-co:SecuritiesHeldPostAcquistionOrDisposalNumberOfSecurity contextRef="Disclosure2" unitRef="shares" decimals="INF">24873</in-bse-co:SecuritiesHeldPostAcquistionOrDisposalNumberOfSecurity><in-bse-co:SecuritiesHeldPostAcquistionOrDisposalPercentageOfShareholding contextRef="Disclosure2" unitRef="pure" decimals="INF">0</in-bse-co:SecuritiesHeldPostAcquistionOrDisposalPercentageOfShareholding><in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyFromDate contextRef="Disclosure2">2026-09-10</in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyFromDate><in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyToDate contextRef="Disclosure2">2026-09-10</in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyToDate><in-bse-co:ModeOfAcquisitionOrDisposal contextRef="Disclosure2">ESOS</in-bse-co:ModeOfAcquisitionOrDisposal><in-bse-co:DateOfIntimationToCompany contextRef="Disclosure2">2026-09-15</in-bse-co:DateOfIntimationToCompany><in-bse-co:ExchangeOnWhichTheTradeWasExecuted contextRef="Disclosure2">NA</in-bse-co:ExchangeOnWhichTheTradeWasExecuted><in-bse-co:DetailsOfChangeInHoldingOfSecuritiesOfPromotersEmployeeOrDirectorOfAListedCompanyAndOtherSuchPersonsTextBlock contextRef="Disclosure2">Please note that the designated Person (DP) has received these shares on exercise of 13,340 Restricted Stock Units under the HCL Technologies Limited - Restricted Stock Unit Plan. The DP has paid Rs. 2 /- per share as exercise price to obtain these shares from HCL Technologies Stock Options Trust (“Trust”). The opening price of Rs. 1,224.80  per share on NSE as on 10/09/2026  being the date of transfer of the said shares from the Trust to the DP, has been considered for the purpose of calculation of threshold value beyond which disclosure in Form B is required.</in-bse-co:DetailsOfChangeInHoldingOfSecuritiesOfPromotersEmployeeOrDirectorOfAListedCompanyAndOtherSuchPersonsTextBlock><in-bse-co:TypeOfInstrument contextRef="Disclosure3">Equity</in-bse-co:TypeOfInstrument><in-bse-co:CategoryOfPerson contextRef="Disclosure3">Designated Person</in-bse-co:CategoryOfPerson><in-bse-co:NameOfThePerson contextRef="Disclosure3">Shrikanth Shetty</in-bse-co:NameOfThePerson><in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalNumberOfSecurity contextRef="Disclosure3" unitRef="shares" decimals="INF">102138</in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalNumberOfSecurity><in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalPercentageOfShareholding contextRef="Disclosure3" unitRef="pure" decimals="INF">0</in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalPercentageOfShareholding><in-bse-co:SecuritiesAcquiredOrDisposedNumberOfSecurity contextRef="Disclosure3" unitRef="shares" decimals="INF">9085</in-bse-co:SecuritiesAcquiredOrDisposedNumberOfSecurity><in-bse-co:SecuritiesAcquiredOrDisposedValueOfSecurity contextRef="Disclosure3" unitRef="INR" decimals="0">11127308</in-bse-co:SecuritiesAcquiredOrDisposedValueOfSecurity><in-bse-co:SecuritiesAcquiredOrDisposedTransactionType contextRef="Disclosure3">Buy</in-bse-co:SecuritiesAcquiredOrDisposedTransactionType><in-bse-co:SecuritiesHeldPostAcquistionOrDisposalNumberOfSecurity contextRef="Disclosure3" unitRef="shares" decimals="INF">111223</in-bse-co:SecuritiesHeldPostAcquistionOrDisposalNumberOfSecurity><in-bse-co:SecuritiesHeldPostAcquistionOrDisposalPercentageOfShareholding contextRef="Disclosure3" unitRef="pure" decimals="INF">0</in-bse-co:SecuritiesHeldPostAcquistionOrDisposalPercentageOfShareholding><in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyFromDate contextRef="Disclosure3">2026-09-10</in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyFromDate><in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyToDate contextRef="Disclosure3">2026-09-10</in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyToDate><in-bse-co:ModeOfAcquisitionOrDisposal contextRef="Disclosure3">ESOS</in-bse-co:ModeOfAcquisitionOrDisposal><in-bse-co:DateOfIntimationToCompany contextRef="Disclosure3">2026-09-15</in-bse-co:DateOfIntimationToCompany><in-bse-co:ExchangeOnWhichTheTradeWasExecuted contextRef="Disclosure3">NA</in-bse-co:ExchangeOnWhichTheTradeWasExecuted><in-bse-co:DetailsOfChangeInHoldingOfSecuritiesOfPromotersEmployeeOrDirectorOfAListedCompanyAndOtherSuchPersonsTextBlock contextRef="Disclosure3">Please note that the designated Person (DP) has received these shares on exercise of 9,085 Restricted Stock Units under the HCL Technologies Limited - Restricted Stock Unit Plan. The DP has paid Rs. 2 /- per share as exercise price to obtain these shares from HCL Technologies Stock Options Trust (“Trust”). The opening price of Rs. 1,224.80  per share on NSE as on 10/09/2026  being the date of transfer of the said shares from the Trust to the DP, has been considered for the purpose of calculation of threshold value beyond which disclosure in Form B is required.</in-bse-co:DetailsOfChangeInHoldingOfSecuritiesOfPromotersEmployeeOrDirectorOfAListedCompanyAndOtherSuchPersonsTextBlock><in-bse-co:TypeOfInstrument contextRef="Disclosure4">Equity</in-bse-co:TypeOfInstrument><in-bse-co:CategoryOfPerson contextRef="Disclosure4">Designated Person</in-bse-co:CategoryOfPerson><in-bse-co:NameOfThePerson contextRef="Disclosure4">Vijayakumaar 
Ramanathan</in-bse-co:NameOfThePerson><in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalNumberOfSecurity contextRef="Disclosure4" unitRef="shares" decimals="INF">8021</in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalNumberOfSecurity><in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalPercentageOfShareholding contextRef="Disclosure4" unitRef="pure" decimals="INF">0</in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalPercentageOfShareholding><in-bse-co:SecuritiesAcquiredOrDisposedNumberOfSecurity contextRef="Disclosure4" unitRef="shares" decimals="INF">6065</in-bse-co:SecuritiesAcquiredOrDisposedNumberOfSecurity><in-bse-co:SecuritiesAcquiredOrDisposedValueOfSecurity contextRef="Disclosure4" unitRef="INR" decimals="0">7428412</in-bse-co:SecuritiesAcquiredOrDisposedValueOfSecurity><in-bse-co:SecuritiesAcquiredOrDisposedTransactionType contextRef="Disclosure4">Buy</in-bse-co:SecuritiesAcquiredOrDisposedTransactionType><in-bse-co:SecuritiesHeldPostAcquistionOrDisposalNumberOfSecurity contextRef="Disclosure4" unitRef="shares" decimals="INF">14086</in-bse-co:SecuritiesHeldPostAcquistionOrDisposalNumberOfSecurity><in-bse-co:SecuritiesHeldPostAcquistionOrDisposalPercentageOfShareholding contextRef="Disclosure4" unitRef="pure" decimals="INF">0</in-bse-co:SecuritiesHeldPostAcquistionOrDisposalPercentageOfShareholding><in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyFromDate contextRef="Disclosure4">2026-09-10</in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyFromDate><in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyToDate contextRef="Disclosure4">2026-09-10</in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyToDate><in-bse-co:ModeOfAcquisitionOrDisposal contextRef="Disclosure4">ESOS</in-bse-co:ModeOfAcquisitionOrDisposal><in-bse-co:DateOfIntimationToCompany contextRef="Disclosure4">2026-09-15</in-bse-co:DateOfIntimationToCompany><in-bse-co:ExchangeOnWhichTheTradeWasExecuted contextRef="Disclosure4">NA</in-bse-co:ExchangeOnWhichTheTradeWasExecuted><in-bse-co:DetailsOfChangeInHoldingOfSecuritiesOfPromotersEmployeeOrDirectorOfAListedCompanyAndOtherSuchPersonsTextBlock contextRef="Disclosure4">Please note that the designated Person (DP) has received these shares on exercise of 6,065 Restricted Stock Units under the HCL Technologies Limited - Restricted Stock Unit Plan. The DP has paid Rs. 2 /- per share as exercise price to obtain these shares from HCL Technologies Stock Options Trust (“Trust”). The opening price of Rs. 1,224.80  per share on NSE as on 10/09/2026  being the date of transfer of the said shares from the Trust to the DP, has been considered for the purpose of calculation of threshold value beyond which disclosure in Form B is required.</in-bse-co:DetailsOfChangeInHoldingOfSecuritiesOfPromotersEmployeeOrDirectorOfAListedCompanyAndOtherSuchPersonsTextBlock></xbrli:xbrl>
