Certificate under SEBI (Depositories and Participants) Regulations, 2018

., o ATLANTAA LIMITED (Formerly Known as Altanta Limited) An I1SO 9001:2015 Company 501, Supreme Chambers, Off Veera Desai Road, Andheri (West), Mumbai - 400 053. Phone : +91-22-69891144 (10 Lines) E-Mail : mail@atlantaalimited.in | Website : www.atlantaalimited.com CIN : L64200MH1984PLC031852 Date: 07.07.2026 To, To, Corporate Service Department Corporate Service Department The Bombay Stock Exchange limited National Stock Exchange of India Ltd. P.]. Towers, 1st Floor, Exchange Plaza, Dalal Street, Mumbai 400 001 Bandra-Kurla Complex, Fax: 2272 2037 / 2272 2039 Bandra (E) Mumbai - 400 051. Scrip Code: 532759 Fax: 2659 8237 / 38/ 2659 8346 Scrip Code: ATLANTAA Sub: Compliance Certificate under regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended June 30,2026 Respected Sir/Madam, Pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, we are enclosing herewith compliance certificate issued by M/s. Kfin Technologies Limited, Registrar and Share Transfer Agent of the Company confirming the compliance of Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended June 30,2026 Kindly take same on your records. Thanking you. Yours Truly, FOR Atl§ntaa Limited. Company Secretary & Compliance Officer A KF I N T E‘ H Toll Free (Corporate Registry): 1800 3094 001 EXPERIENCE TRANSFORMATION Tel. No: +022 4617 0911 KFIN/ALL/NSDL/74(5) E/1 Date: 01-07-2026 NATIONAL SECURITIES DEPOSITORY LIMITED TRADE WORLD 4TH FLOOR KAMALA MILLS COMPOUND SENAPATI BAPAT MARG LOWER PAREL MUMBAI - 400013 Dear Sir(s), Sub: Certificate under Regulation 74(5) for the quarter ended June 30,2026 We as Registrar to an Issue and Share Transfer Agent of the ATLANTAA LIMITED, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking You Yours faithfully, for KFIN TECHNOLOGIES LIMITED ANANDAN K ASSISTANT VICE PRESIDENT CCTO: ATLANTAA LIMITED 501, SUPREME CHAMBERS, OFF VEERA DESAI ROAD ANDHERI (WEST) MUMBAI 400053 KFin Technologies Limited @ Operations Centre: Registered Office: KFin Technologies Limited, Selenium, Tower B, Plot No-31 & 32, KFin Technologies Limited, 301, The Centrium, Financial District, Nanakramguda, Serilingampally, 3rd Floor, 57, Lal Bahadur Shastri Road, Nav Pada, Hyderabad - 500032, Telangana, India. Kurla (West), Mumbai - 400 070, Maharashtra CIN: L72400MH2017PLC444072] A KF I N T E‘ H Toll Free (Corporate Registry): 1800 3094 001 EXPERIENCE TRANSFORMATION Tel. No: +022 4617 0911 KFIN/ALL/CDSL/74(5) E/1 Date: 01-07-2026 CENTRAL DEPOSITORY SERVICES (INDIA) LIMITED REGD OFF: MARATHON FUTUREX, A WING 25TH FLOOR NM JOSHI MARG LOWER PAREL (EAST) MUMBAI - 400 023 Dear Sir(s), Sub: Certificate under Regulation 74(5) for the quarter ended June 30,2026 We as Registrar to an Issue and Share Transfer Agent of the ATLANTAA LIMITED, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking You Yours faithfully, for KFIN TECHNOLOGIES LIMITED ANANDAN K ASSISTANT VICE PRESIDENT CCTO: ATLANTAA LIMITED 501, SUPREME CHAMBERS, OFF VEERA DESAI ROAD ANDHERI (WEST) MUMBAI 400053 KFin Technologies Limited @ Operations Centre: Registered Office: KFin Technologies Limited, Selenium, Tower B, Plot No-31 & 32, KFin Technologies Limited, 301, The Centrium, Financial District, Nanakramguda, Serilingampally, 3rd Floor, 57, Lal Bahadur Shastri Road, Nav Pada, Hyderabad - 500032, Telangana, India. Kurla (West), Mumbai - 400 070, Maharashtra CIN: L72400MH2017PLC444072]