Appointment of Churchgate Advisory Private Limited for providing Investor Relations Advisory Service and other ancillary services.

August 07, 2026 To, To BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, Plot No. C/1, G Block, Dalal Street Bandra Kurla Complex, Bandra (East) Mumbai 400 001 Mumbai 400 051 Script Code: 544513 Trading Symbol: DEVX Dear Sir/ Madam, Sub: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) Pursuant to Regulation 30 of the SEBI Listing Regulations, we wish to inform you that the Company has appointed Churchgate Advisory Private Limited for providing Investor Relations Advisory Service and other ancillary services, with effect from August 07, 2026. Requisite details as required under Regulation 30 of SEBI Listing Regulations, read with Schedule III thereto and SEBI Master Circular No. SEBI/HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 are disclosed in Annexure – I. You are requested to take the same on your record. Thanking you Yours faithfully, For Dev Accelerator Limited (Formerly known as Dev Accelerator Private Limited) Anjan Trivedi Company Secretary & Compliance Officer Annexure - I SR. NO. PARTICULARS DETAILS 1. Name(s) of parties with whom the agreement is entered Churchgate Advisory Private Limited 2. Purpose of entering into the agreement Investor Relations Advisory Services and other ancillary services 3. Shareholding, if any, in the entity with whom the agreement is executed Nil 4. Significant terms of the agreement (in brief) special rights like right to appoint directors, first right to share subscription in case of issuance of shares, right to restrict No any change in capital structure etc. 5. Whether the said parties are related to promoter/promoter group/ group companies in any manner. If yes, nature of relationship 6. Whether the transaction would fall within related party transactions? If yes, whether the same is done at “arm’s length” 7. In case of issuance of shares to the parties, details of issue price, class of shares issued No 8. Any other disclosures related to such agreements, viz., details of nominee on the board of directors of the listed entity, potential conflict of interest arising out of such No agreements, etc. 9. In case of termination or amendment of agreement, listed entity shall disclose additional details to the stock exchange(s): a) name of parties to the agreement; Not Applicable b) nature of the agreement; c) date of execution of the agreement; d) details of amendment and impact thereof or reasons of termination and impact thereof;