Certificate under SEBI (Depositories and Participants) Regulations, 2018

SIKKO INDUSTRIES LIMITED CIN: L35105GJ2000PLC037329 Regd. Off: 508 Iscon Elegance, Nr. Jain Temple, Nr. Prahladnagar Pick up Stand, Vejalpur, Ahmedabad – 380 051; Telephone: +91 79- 66168950/66168951 Website: www.sikkoindia.com, E-mail: compliance@sikkoindia.com Date: October 12, 2026 Listing Compliance Department National Stock Exchange of India Limited Exchange Plaza, Bandra Kurla Complex Bandra East, Mumbai – 400051 Dear Sir/Ma’am, Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended on September 30, 2026. Ref: SIKKO INDUSTRIES LIMITED (SYMBOL: SIKKO) We submit herewith the confirmation certificate and Details of Share certificates Dematerialized during the quarter ended on September 30, 2026, received from Purva Sharegistry (India) Private Limited, Registrar and Share Transfer Agent (RTA) of the Company as per regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 2026. You are requested to kindly take the same on record. Thanking you, Yours faithfully, For, Sikko Industries Limited Dhruvitkumar Pareshbhai Mandliya Company Secretary and Compliance Officer Membership No. ACS 66920 Encl: As Above 01/10/2026 SIKKO INDUSTRIES LIMITED - INE112X01025 Dear Sir/Madam. Sub : Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 As per Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, we hereby confirm that security received from the depository participants for dematerialisation during the quarter ended September, 2026, were confirmed (accepted / rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Purva Sharegistry (India) Pvt. Ltd. Ms. Deepali Gaonkar Compliance Officer. SIKKO INDUSTRIES LIMITED - INE112X01025 - Details of Share certificates dematerialised from 01/07/2026 to 30/09/2026 FOLIO NAME OF CERTIFICA DIST. DIST. SHARE DEMATERIAL SHAREHOLDER TE NO. NO.(FROM) NO.(TO) S ISED ON NIL NIL NIL NIL NIL NIL NIL