General Updates

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: September 24, 2026 Listing Compliance Department National Stock Exchange of India Limited Exchange Plaza, Bandra Kurla Complex Bandra East, Mumbai – 400051 Dear Sir/Ma’am, Sub: Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Change in Name of Secretarial Auditor Ref: SIKKO INDUSTRIES LIMITED (SYMBOL: SIKKO) This has reference to our earlier intimation dated 11/08/2025 filed under Regulation 30 of SEBI (LODR) Regulations, 2015, regarding the appointment of M/s. ALAP & CO. LLP, Company Secretaries, as Secretarial Auditors of the Company for a term of 5 consecutive financial years commencing from FY 2025-26 i.e. onwards from April 01, 2025. Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the name of the Secretarial Audit Firm appointed by the Company has been changed from M/s. ALAP & Co. LLP, Company Secretaries to M/s. Prasad and Partners LLP, Company Secretaries. The change is only in the name of the Secretarial Audit Firm. There is no change in the terms, tenure or scope of the appointment of the Secretarial Auditor. The requisite details in this regard are provided below: Particulars Details Reason for change Change in the name of the Secretarial Auditor Existing Name M/s. ALAP & Co. LLP, Company Secretaries M/s. Prasad and Partners LLP, Company New Name Secretaries Nature of change Change in name of the Secretarial Audit Firm Terms of appointment Unchanged Tenure of appointment Unchanged Scope of work Unchanged We request you to take the above information on record and update the name of the Secretarial Auditor in your records accordingly Thanking you, Yours faithfully, For, Sikko Industries Limited Dhruvitkumar Pareshbhai Mandliya Company Secretary and Compliance Officer Membership No. ACS 66920