Analysts/Institutional Investor Meet/Con. Call Updates

LIL/2026-27/14 Dated: 30.10.2026 The Secretary The Manager BSE Limited National Stock Exchange of India Limited New Trading Wing Exchange Plaza, C-1, Block “G” Rotunda Building 5th floor, Bandra Kurla Complex PJ Tower, Dalal Street Bandra East Mumbai- 400001 Mumbai- 400051 Scrip Code: 544894 SYMBOL: LUMINO Sub: Intimation of Earnings Conference Call for Unaudited Financial Results of the Company for the quarter and half year ended September 30, 2026 Dear Madam/Sir, Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with Schedule III of the Regulations, we wish to inform you that the Company has scheduled an Earnings Conference Call for investors and analysts on Thursday, November 5, 2026, at 12:00 Noon (IST), to discuss the unaudited Financial Results of the Company for the quarter and half year ended September 30, 2026. The details of the aforesaid conference call and registration link are enclosed herewith. The same will also be hosted on the website of the Company at https://www.luminoindustries.com/. Thanking you, For Lumino Industries Limited Vivek Jain Company Secretary & Compliance Officer Membership No: A36946 Conference Call Invite Lumino Industries Ltd: Q2-FY2027 Thursday, 5th November 2026 at 12:00 pm IST Please dial in few minutes in advance Represented by: Mr. Devendra Goel – Managing Director Mr. Jay Goel – Whole-time Director Mr. Hemant Bhuwania – CFO Dial-in details: India: (+91 22) 6280 1488 / (+91 22) 7115 8869 International: Hong Kong – 800 964 448 Singapore – 800 101 2045 UK – 0 808 101 1573 USA – 1 866 746 2133 For prior registration, please register on the link below: DiamondPass TM Link For More information, please contact: Teena Virmani | +91 98191 21073 | Teena.Virmani@motilaloswal.com Prerit Jain | +91 97697 05914 | Prerit.Jain@motilaloswal.com Motilal Oswal Financial Services Ltd Motilal Oswal Tower, Level 9, Sayani Rd, Prabhadevi, Mumbai 400 025 Phone: 022 71934200