Intimation of Appointment and Resignation of Company Secretary & Compliance Officer

7th August, 2026 The Manager- Listing Department, BSE Limited P.J. Towers, Dalal Street, Fort, Mumbai- 400001, Maharashtra, India. Scrip ID/Code: DESCO/544387 Subject: Outcome of the Meeting of the Board of Directors held on Friday, August 7, 2026 Reference No.- Regulation 30 read with Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Respected Sir/ Madam, Pursuant to the provisions of Regulation 30 read with Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform you that the Board of Directors at its meeting held today i.e. Friday, 7th August, 2026 at the Registered Office of the Company, inter alia, transacted the following business: 1. Ms. Muskan Khandal has tendered her resignation from the office of Company Secretary and Compliance Officer of the Company vide her resignation letter dated 7th August, 2026, due to personal reasons and to pursue better opportunities outside the Company. The resignation shall be effective from 7th August, 2026. Consequently, she shall also cease to be a Member of the Internal Complaints Committee (ICC) of the Company. The Board took note of the resignation of Ms. Muskan Khandal. The letter of resignation received from Ms. Muskan Khandal is enclosed herewith. As required under Regulation 30 read with Schedule III - Para A(7C) of Part A and the relevant SEBI Circulars, the necessary details are provided in Annexure – A. 2. Based on the recommendation of the Nomination and Remuneration Committee and pursuant to the provisions of Sections 203 of the Companies Act, 2013 read with the applicable Rules made thereunder and Regulation 6 and other applicable provisions of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, approved the appointment of CS Tripti Gaggar to hold office as a Company Secretary and Compliance Officer of the Company with effect from August 7, 2026. Details with respect to Change in Key Managerial Personnel (Appointment of Company Secretary and Compliance Officer) as required under Regulation 30 read with Part A of Schedule III of the SEBI Listing Regulations and SEBI SEBI/HO/CFD/PoD2/CIR/P/0155 dated 11th November 2024, as amended is provided in Annexure – B. The Meeting of the Board of Directors commenced at 5:03 P.M and concluded at 5:35 P.M. The aforesaid information is also available on the website of the company at www.descoinfra.co.in Kindly take the same on your record. Thank You! Yours faithfully, For DESCO INFRATECH LIMITED Malhar Pankaj Desai Whole-Time Director The Particulars required as per Regulation 30 of SEBI (Listing Obligation and Disclosures Requirements) Regulation, 2015 read with SEBI Circular No. SEBI/HO/CFD/CFD-PoD- 1/P/CIR/2023/123 dated July 13, 2023 are given below; Annexure-A Resignation of Ms. Muskan Khandal Sr. No. Particulars Details 1 Reason for change viz. appointment, Ms. Muskan Khandal has submitted her resignation, removal, death or otherwise resignation from the position of Company Secretary and Compliance Officer of the Company with effect from August 7, 2026 due to personal reasons and to pursue better opportunities outside of the Company. 2 Date of Cessation w.e.f. August 7, 2026 3 Brief Profile (applicable in case of Not Applicable appointment) 4 Disclosure of Relationships between directors Not Applicable (Applicable in case of appointment) 5 Letter of resignation along with detailed Enclosed reason for resignation Annexure-B Appointment of CS Tripti Gaggar Sr. No. Particulars Details 1 Reason for change viz. appointment, CS Tripti Gaggar has been appointed as Company resignation, removal, death or otherwise Secretary and Compliance Officer of the Company. 2 Date of Appointment w.e.f. August 7, 2026 3 Brief Profile (applicable in case of CS Tripti Gaggar is a Law Graduate and an appointment) Associate member of the Institute of Company Secretaries of India (M No. 79044). 4 Disclosure of Relationships between Not Applicable directors (Applicable in case of appointment)