Intimation regarding receipt of Purchase Order amounting to Rs. 23.40 million from Adani Total Gas Limited ("ATGL") under Regulation 30 of SEBI (Listing and Disclosure Requirements) Regulations, 2015.

DESCO INFRATECH LIMITED An ISO 9001:2015 Co. CIN No. L45201GJ2011PLC063710 23rd September, 2026 The Manager- Listing Department, BSE Limited P.J. Towers, Dalal Street, Fort, Mumbai- 400001, Maharashtra, India. Scrip ID/Code: Desco/544387 Subject: Intimation regarding receipt of Purchase Order under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 amounting to Rs. 23.40 Million Respected Sir/ Madam, Pursuant to Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 and SEBI Circular bearing reference no. SEBI/HO/CFD/CFD- PoD-1/P/CIR/2023/123 dated July 13, 2023, we wish to inform you that Desco Infratech Limited has received a Purchase Order from Adani Total Gas Limited (“ATGL”) of amounting to Rs. 23,397,835.32/- (Rupees Twenty-Three Million, Three Hundred Ninety-Seven Thousand, Eight Hundred Thirty-Five and Thirty-Two Paise Only) S. Particulars Response 1. Name of the entity awarding the Adani Total Gas Limited (“ATGL”) order(s)/contract(s)/Letter of Award (LOA)/Letter of Intent 2. Significant Terms and conditions of As per the Contract Order(s)/ contract(s)/Letter of Award (LOA) awarded in brief 3. Whether Order(s)/ contract(s) have been Domestic awarded by domestic/international entity 4. Nature of Order(s)/ contract(s) Execution of work for MDPE Pipeline Laying and LMC activities at Navsari 5. Time period by which the Order(s)/ As per the Contract contract(s) is to be executed 6. Broad Consideration or size of the Rs. 23,397,835.32/- Inclusive of GST Order(s)/ contract(s) info@descoinfra.co.in |+912614501819 | www.descoinfra.co.in Corporate Office A-701, Swastik Universal, Beside Valentine Multiplex, Dumas Road,Surat -395007 Registered OfficeA-703, Swastik Universal, Beside ValentineMultiplex, Dumas Road, Surat-395007 DESCO INFRATECH LIMITED An ISO 9001:2015 Co. CIN No. L45201GJ2011PLC063710 7. Whether the promoter/promoter No group/group companies have any interest in the entity that awarded the Order(s)/ contract(s)? If yes nature of interest and details thereof. 8. Whether the Order(s)/ contract(s) would NA fall within related party transactions? If yes whether the same is done at “arm’s length”. Kindly take the above information on your records. Thanking You! Yours faithfully, For DESCO INFRATECH LIMITED CS Tripti Gaggar Company Secretary and Compliance Officer info@descoinfra.co.in |+912614501819 | www.descoinfra.co.in Corporate Office A-701, Swastik Universal, Beside Valentine Multiplex, Dumas Road,Surat -395007 Registered OfficeA-703, Swastik Universal, Beside ValentineMultiplex, Dumas Road, Surat-395007