Schedule of Analyst/ Investor Conference Call on 6th Nov, 2026

30th October, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, Bandra Kurla Complex, Mumbai P.J. Towers, Dalal Street, Mumbai Kind Attn: Manager, Listing Department Kind Attn: Manager, Listing Department Stock Code – SONATSOFTW Stock Code - 532221 Dear Sirs/Madam, Sub: Intimation of Schedule for Analysts / Investors call Ref: Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 In continuation to our disclosure of even date informing the date of the Board Meeting of the Company to be held on Thursday, 5th November, 2026 for the approval of the un-audited financial results for the second quarter and half year ended 30th September, 2026, we hereby inform you that the Analysts / Investors call is scheduled to be held as per the following details: Date: Friday, 6th November, 2026 Time: 2:00 p.m. – 3:00 p.m. IST. The details to connect to the call are enclosed herewith. We request you to kindly take the above information on record. Thanking you, Yours faithfully, For Sonata Software Limited Mangal Kulkarni Company Secretary, Compliance Officer and Head Legal Encl.: As above Sonata Software Limited - SSL W: www.sonata-software.com Registered Office: 208, T V Industrial estate, 2nd Floor, S K Ahire Marg, Worli, Mumbai – 400 030 E: info@sonata-software.com Corporate Office: Tower-A, Sonata Towers, Global Village (Sattva Global City), RVCE Post, Kengeri Hobli, T: +91 80 6778 1000 Mysore Road, Bengaluru – 560059, India CIN: L72200MH1994PLC082110 Sonata Software Limited to announce results for Q2 FY27 on November 05, 2026; Analyst call on November 06, 2026 Bengaluru, October 30, 2026 Sonata Software Limited, (BSE: 532221) (NSE: SONATSOFTW), a leading Indian IT Services and Solutions Company, will announce results for the second quarter and half year ended September 30, 2026 on November 05, 2026. The earnings call for the results would be held on November 06, 2026. The results will be available for public viewing on the Company’s website www.sonata- software.com in the section ‘Investor Relations’. Details of Earnings Conference Call are: Date: Friday, November 06, 2026 Time (IST): 02:00 p.m. – 03:00 p.m. IST. Conference Joining Information Option 1 – Connect via Zoom call, to view presentation and Ask Question Click on the below link to register and connect to Zoom, to view the presentation, and also to Ask Question. Click Raise hand icon to ask a question https://zoom.us/webinar/register/WN_qyH60wHDSZGR2mV3bHbR_Q Option 2 – Connect via audio only call and Ask Question Step 1 – Pre-register yourself at the below link. https://vcnow.live/portal/event/sonata-software-limited-q2-fy27-earnings-call Step 2 – You will receive a passcode and dial in number on the confirmation email. Step 3 - To Ask a question / Raise hand on your touchtone phone : press *9. Step 4 – When prompted by the moderator, press *6 to unmute, state your name and company, and ask your question. About Sonata Software Sonata Software, with over USD 1.2 billion in revenue, is a leading AI-first modernization engineering company powered by its unique Platformation™ framework. With 90% of its workforce AI-trained, Sonata helps enterprises evolve from systems-based operations to intelligent business platforms, leveraging a strong partner ecosystem to drive speed, efficiency, www.sonata-software.com Sonata Software Limited and growth. The company’s AI-first modernization engineering services span Cloud, Data, AI, Microsoft Dynamics, Test Automation, and Managed Services. Sonata’s AI-led modernization is enabled by a powerful suite of proprietary tools, platforms, assets, and accelerators. At the core is Harmoni.AI, its responsible-first AI offering, which brings together industry solutions and service delivery platforms designed to accelerate enterprise AI adoption. This includes AgentBridge, a managed services offering for agentic workflows, supported by a robust governance and observability framework, development toolkit formation partner, it helps enterprises adopt and scale cloud solutions, fostering innovation and growth. It also helps customers in managing & maintaining their Hybrid Cloud Platforms and related enterprise IT security environments. for creating fungible agents integrated into enterprise systems, and agent marketplace with an internal ecosystem of modular, reusable agents. Headquartered in Bengaluru, India, Sonata Software has a strong global presence across key regions, including the US, UK, India, Malaysia, Mexico, Australia, DACH (Germany and Switzerland) and the Nordics (Finland). The company is a trusted partner to Fortune 500 enterprises across Banking, Financial Services and Insurance; Healthcare and Life Sciences; Telecom, Media and Technology; and Retail, Manufacturing and Distribution. Sonata’s deep collaborations with partners such as Microsoft, AWS, Salesforce, and Snowflake strengthen its ability to deliver cutting-edge AI solutions. Its 30+ year partnership with Microsoft, along with its membership in the elite Microsoft Inner Circle, places Sonata among the top 1% of global Microsoft partners. Sonata is also among the first companies to earn the Microsoft Frontier Partner Badge and has achieved AWS Premier Tier Status in the AWS Partner Network. For more information, please visit https://www.sonata-software.com/ Media contact: Vinitha Oommen (vinitha.oommen@sonata-software.com) www.sonata-software.com Sonata Software Limited