Submission of RTA Certificate under regulation 74 (5) of SEBI (DP) Reg., 2018 for quarter ended 30th September, 2026.

To Date: 05/10/2026 Corporate Relationship Deptt., Bombay Stock Exchange Limited P.J. Tower, Dalal Street, Mumbai-400001 Scrip Code: 517393 Subject: Submission of Compliance Certificate under Regulation 74(5) of the SEBI (Depositories and Participants), Regulations 2018 for the Quarter ended on September 30, 2026. Dear Sir/Ma’am, Kindly find enclosed the above captioned Certificate as provided by RTA, M/s Skyline Financial Services Private Limited dated October 03, 2026. The Certificate has been issued in compliance of Regulation 74(5) of the SEBI (Depositories and Participants), Regulations 2018. This is for your information and records please. Thanking You, Yours Faithfully For Reganto Enterprises Limited (formerly known as Vintron Informatics Limited) Chetan Sharma Company Secretary & Compliance Officer M. no.: A73726 Reganto Enterprises Limited (formerly known as Vintron Informatics Limited) Regd. Office : 1117, 11th Floor, Hemkunt Chamber, 89, Nehru Place, New Delhi, Delhi-110019 Tel: 011-47069026, Email: info@regantoenterprises.com, GSTIN: 07AAACV1596K1ZZ, CIN: L43299DL1991PLC045276 Skviine Skyline Financial Services Pvt. Ltd. n,....cmys.m!..’l g SEBI Registered Category-1 Registrars & Share Transfer Agent Regd. & Corp. Office : D-153 A, 1st Floor, Okhla Industrial Area, Phase-l, New Delhi - 110 020 Tel.: +91-11-40450193-97, 26812682-83, E-mail: info@skylinerta.com, Website: www.skylinerta.com CIN No.: U74899DL1995PTC071324 Dated: October 01, 2026 Ref: SFSPL/RTA/ September/2026 The Company Secretary REGANTO ENTERPRISES LIMITED(FORMERLY KNOWN AS VINTRON INFORM 1117, 11TH FLOOR, HEMKUNT CHAMBERS 89, NEHRU PLACE, SOUTH DELHI NEW DELHI, DELHI 110019 Subject: Confirmation Certificate in the matter of Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Dear Sir, In accordance with Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended 30th September, 2026, w.r.t. No physical share certificates received for dematerialization of securities from the depository participant (Equity Shares) of the Company, “ REGANTO ENTERPRISES LIMITED(FORMERLY KNOWN AS VINTRON INFORM ” CIN: L43299DL1991PLC045276. This is for your information and records. Thanking you, Mumbai Office: A-506, Dattani Plaza, Andheri Kurla Road, Safeed Pool, Mumbai-400072 Tel.: +91-22-49721245, 28511022, E-mail: mumbai@skylinerta.com