Newspaper advertisement published on 3rd September 2026 regarding the Notice of 21st AGM, Cut-off date for e-voting and e-voting information for the members of the Company.

Engineering Services Excellence through innovation Date: 03-09-2026 BSE Limited Phiroze Jeejeebhoy Towers Dalal Street Mumbai - 400 001 Scrip Code: 544797, Symbol: LESL Dear Sir/Madam, Sub: Publication of Newspaper Advertisement - Notice of 21st Annual General Meeting & E-Voting Information. Pursuant to Regulation 30 & other applicable Regulations of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed herewith the copies of newspaper advertisements published on 3rd September, 2026 in the following newspapers: 1. “Business Standard” (English - All India Edition) and 2. “Udayavani” (Kannada - Bangalore Edition) This is for your information and records. Thanking you. For Leapfrog Engineering Services Limited Sneha Hegde Company Secretary & Compliance Officer Encl: As above LEAPFROG ENGINEERING SERVICES LIMITED Reg Off: No. 496, Chaithanya Dhrithi Rudresh, 6th Main, 8th Cross, Vijaya Bank Layout, Bannerghatta Road, Bangalore, Bangalore South - 560 076. Karnataka, India. Ph: +91 80 40933570 / 40954188. Website : www.lesgroup.in, Email : info@lesgroup.in CIN: L74210KA2005PLC036274 111.68 99.56 02-&09&2026 R É R