With reference to the Company's earlier disclosures regarding the proposed sale of its entire stake in Nivetti Systems Private Limited ('Nivetti') pursuant to the Share Purchase Agreement ('SPA') entered into among HFCL Limited (the 'Company'), Trinity Tech Solutions ('Buyer'), and Nivetti, we wish to inform you that pursuant to an Addendum to the SPA executed today, the transaction is now scheduled to be completed on or before December 31, 2026 ....

HFCL/SEC/2026-27 October 01, 2026 The BSE Ltd. The National Stock Exchange of India Ltd. st th 1 Floor, New Trading Wing, Rotunda Building Exchange Plaza, 5 Floor, C – 1, Block G Phiroze Jeejeebhoy Towers, Dalal Street, Fort Bandra – Kurla Complex, Bandra (E) Mumbai – 400001 Mumbai – 400051 Security Code No.: 500183 Security Code No.: HFCL corp.relations@bseindia.com cmlist@nse.co.in RE: Disclosures under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”). Subject: Update on Sale of 2,17,594 equity shares i.e. entire stake, held in Nivetti Systems Private Limited Dear Sir(s)/ Madam, “Nivetti” (“SPA”) With reference to the Company’s earlier disclosures regarding the proposed sale of its entire stake in Nivetti “Company” “Buyer” Systems Private Limited ( ) pursuant to the Share Purchase Agreement entered into among HFCL Limited (the ), Trinity Tech Solutions ( ), and Nivetti, we wish to inform you that pursuant to an Addendum to the SPA executed today, the transaction is now scheduled to be completed on or before December 31, 2026 instead previously communicated date of September 30, 2026. All other points disclosed as per SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026, will remain unchanged, as disclosed in our earlier intimations. We request to take the above information on your records and disseminate the same on your respective websites. Thanking you. HFCL Limited Yours faithfully, (Manoj Baid) President & Company Secretary Regd. Office: Plot No. 38, Institutional Area, Sector 32, Gurugram-122001, Haryana, Tel: 91-124-4310000, Fax: +91-124-4310050 Corporate Identity Number: L64200HR1987PLC148689