Communication to Shareholders

July 25, 2026 BSE Ltd., National Stock Exchange of India Limited, Phiroze Jeejeebhoy Towers, “Exchange Plaza”, Dalal Street, Bandra - Kurla Complex, Bandra (East), Mumbai-400 001 Mumbai-400 051 Scrip Code: 532633 Symbol: ALLDIGI Dear Sir, Sub: Communication to Shareholders w.r.t. Change of the registered office of the Company Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform that the Company has sent an e-mail communication to the shareholder w.r.t. change of registered office of the Company. A copy of the e-mail communication is enclosed herewith. The above information will also be available on the website of the Company at www.alldigitech.com. Kindly take the same on record. Yours sincerely, For Alldigi Tech Limited (Formerly known as Allsec Technologies Limited) Shivani Sharma Company Secretary and Compliance Officer ACS-39590 Encl.: A/a Alldigi Tech Limited (Formerly Allsec Technologies Limited) Ground and First Floor, Block 9A & 9B 1/124 Shivaji Gardens, DLF Cyber City, Moonlight Stop, Manapakkam, Chennai – 600089 Tel: 044-42997070 | E-mail: contactus@alldigitech.com | CIN: L72300TN1998PLC041033 www.alldigitech.com ALLDIGI TECH LIMITED CIN: L72300TN1998PLC041033 Registered Office: Ground and First Floor, Block 9A & 9B 1/124 Shivaji Gardens, DLF Cyber City, Moonlight Stop, Manapakkam, Chennai - 600089 Tel.: 044 4299 7070; Website: www.alldigitech.com; Email: investorcontact@alldigitech.com Date: July 25, 2026 Dear Shareholder, Sub: Shifting of Registered Office within the local limits of the Chennai City This is to inform you that pursuant to the decision of the Board of Directors at their meeting held on July 24, 2026, the registered office of the Company has been shifted effective from July 25, 2026 within the local limits of the same city and under the jurisdiction of the same Registrar of Companies as below:- from "46C, Velachery Main Road, Velachery, Chennai - 600042" to "Ground and First Floor, Block 9A & 9B 1/124 Shivaji Gardens, DLF Cyber City, Moonlight Stop, Manapakkam, Chennai - 600089". The decision has been taken for better administrative convenience and effective coordination. The new registered office address with effect from July 25, 2026 is as follows: Ground and First Floor, Block 9A & 9B 1/124 Shivaji Gardens, DLF Cyber City, Moonlight Stop, Manapakkam, Chennai - 600089 We kindly request you to direct all future correspondence, documents, and communications to the new address. For any questions or concerns, please contact us at corporate.secretarial@alldigitech.com Thanking you, Yours faithfully, For Alldigi Tech Limited (formerly Allsec Technologies Limited) Sd/- Shivani Sharma Company Secretary & Compliance Officer ACS-39590 This is a system generated Email. Please do not reply to this Email.