Analysts/Institutional Investor Meet/Con. Call Updates

Date: August 11, 2026 To, To, National Stock Exchange of India Limited BSE Limited Exchange Plaza, Plot No. C/1, G-Block Bandra Phiroze Jeejeebhoy Towers Dalal Street Kurla Complex, Bandra (E) Mumbai – 400 051 Mumbai – 400001 Trading Symbol: CEINSYS Scrip Code: 538734 Subject: Intimation of Q1 FY 2026-27 Earnings Call Dear Sir/Madam, This is to inform you that pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we have scheduled a conference call on Friday, August 14, 2026, at 11:30 AM (IST) to discuss the Unaudited Standalone and Consolidated Financial Results of the Company for the quarter ended on June 30, 2026. The details of the conference call are enclosed herewith for your information and records. Request you to kindly take the same on records. Thanking You, For Ceinsys Tech Limited Pooja Karande Company Secretary & Compliance Officer M. No. A54401 Place: Nagpur Encl.: As above Ceinsys Tech Ltd. Registered Office: 10/5, IT Park, Nagpur-440022. Maharashtra, India I CIN: L72300MH1998PLC114790 info@cstech.ai I EPABX: +91 712 2249033/358/930 Fax: +91 712 2249605 www.cstech.ai ARIHANT CAPITAL MARKETS LTD Invites you to the Ceinsys Tech Limited’s Q1 & FY2027 Earnings Call To be held on Friday, 14th August 2026 at 11:30 AM IST The management will be represented by: Mr. Kaushik Khona Managing Director, India Operations Dr. Abhay Kimmatkar Managing Director Mrs. Amita Saxena CFO +91 22 6280 1466 Universal Dial-In +91 22 7115 8826 International Toll Free Hong Kong 800964448 Singapore 8001012045 UK 08081011573 USA 18667462133 Please dial-in at least 5-10 minutes prior to the conference schedule to ensure that you are connected to the call in time. Express Join with DiamondPass™ No Wait Time Copy this URL in your browser: Link Abhishek Jain Riddhesh Kadam Director Research Associate Institutional Arihant Capital Markets Ltd. Equities Mobile: +91 9321426099 Arihant Capital Markets Ltd. Email: riddhesh.kadam@arihantcapital.com Tel: +91 22 4225 4871 Mobile: +91 99208 69996 Email: abhishek.jain@arihantcapital.com