Please find enclosed press release on financial results of Company for Q1 - June 30, 2026.

SEIL/Sec./SE/2026-27/31 August 14, 2026 The Manager The Secretary Listing Department BSE Limited National Stock Exchange of India Ltd Phiroze Jeejeebhoy Towers, Exchange Plaza, Bandra Kurla Complex Dalal Street Bandra (East), MUMBAI 400 051 MUMBAI 400 001 Fax # 022-2659 8237/8238/8347/8348 Fax # 022-2272 3121/2037/2039 Symbol: SCHNEIDER Scrip: 534139 Sub: Outcome of Board Meeting – August 14, 2026 – Press Release Dear Sir(s)/Madam, In continuation to our letter no. SEIL/Sec./SE/2026-27/30 dated August 14, 2026, regarding the outcome of Board Meeting wherein the Unaudited Financial Results of Schneider Electric Infrastructure Limited (“Company”) for the first (1st) quarter ended June 30, 2026 along with the Limited Review Report as on June 30, 2026 (“Unaudited Financial Results”) were declared. Please find enclosed herewith the ‘Press Release’ pertaining to the said Unaudited Financial Results. The press release shall be made accessible on the website of the Company at https://infra- in.se.com/en/index.jsp. The meeting of the Board of Directors commenced at 3:16 p.m. (IST) and concluded at 4:36 p.m. (IST). We request you to kindly take the above information on record. Thanking you. Yours Sincerely, For Schneider Electric Infrastructure Limited (Sumit Goel) Company Secretary and Compliance Officer Encl: As above Schneider Electric Infrastructure Limited Corporate Office: 15th Floor, DT-4, DLF Downtown, Phase 3, Sector 25A, Gurugram, Haryana – 122002 Tel. +91 9228078000 Registered Office: Milestone 87, Vadodara-Halol Highway, Village Kotambi, Post Office Jarod, Vadodara-391510 Gujarat, India | Tel. +91 0266866200 CIN: L31900GJ2011PLC064420 schneider-infra.in Press Release Schneider Electric Infrastructure Ltd (SEIL) records Highest-ever Quarterly Order Intake in Q1’FY27; Order Backlog continues to be Strong Financial Summary Q1’ FY27 • Orders: INR 915 crores, Highest-ever in a quarter • Revenue: INR 651 crores, +4.8% YoY; +10.4% Sequential growth over Q4’FY26 • EBIT : INR 32.1 Crores • Order Backlog 30th June’26 : 2169 crores +32.7% YoY Schneider Electric Infrastructure Ltd (SEIL) is a part of Schneider Electric Group Gurugram, Haryana – 14 August 2026 – Schneider Electric Infrastructure Limited (SEIL/Company), a part of Schneider Electric Group, a global energy technology leader, announced its financial results for the first quarter of 2026-27, that ended on June 30th, 2026. For first quarter 2026-27, the Company delivered a resilient performance during the quarter despite continued volatility in the operating environment. The Company recorded its highest-ever quarterly order intake of INR 915 crores, driven by strong demand across emerging segments like data centres and semiconductors. Revenue grew 4.8% year-on-year to INR 651 crores. Revenue growth remained moderate due to project execution timelines and the phased conversion of recent order wins into sales, while the strong order backlog of INR 2169 crores as of June 30, 2026 provides healthy revenue visibility. EBIT for the quarter stood at INR 32.1 crores compared with INR 66.7 crores in the corresponding quarter of the previous year. Profitability during the quarter was impacted by commodity price volatility and the lag in passing on higher input costs on certain legacy orders. Deepak Sharma, Zone President- Greater India, Schneider Electric, and Board Director, Schneider Electric Infrastructure Limited, said, “We have delivered a resilient performance in Q1 FY27, marked by the highest-ever quarterly order intake in the Company's history. This achievement reflects the strength of our customer relationships, the relevance of our technology-led portfolio, and growing opportunities across both established and emerging segments. As India continues its electrification, industrial modernization, and digital transformation journey, we remain committed to supporting our customers with sustainable, efficient, and future-ready solutions. While profitability during the quarter was impacted by cost pressures on certain legacy projects, our focus remains on disciplined execution, portfolio enrichment, and capturing opportunities in high-growth segments to drive long-term value creation for all stakeholders.” Udai Singh, MD & CEO, Schneider Electric Infrastructure Limited, said, “Q1 FY27 demonstrates our strong market position, reflected in record quarterly order intake, steady revenue growth, and a robust expansion of our order backlog. The strong customer demand across key segments underscores the effectiveness of our strategy, execution capabilities, and customer-centric approach. While profitability was impacted by commodity cost volatility and delays in passing through cost increases on certain projects, we remain focused on operational excellence, project execution, and improving business quality. Supported by a healthy pipeline of opportunities and a strong order backlog, we are well positioned to capitalize on future growth opportunities while continuing to create sustainable value for our customers and shareholders.” Press Release Schneider Electric Infrastructure Limited (SEIL) Schneider Electric Infrastructure Limited (SEIL) is a leading and fast-growing company incorporated in 2011 which specializes in manufacturing, designing, constructing, and servicing advanced products and systems for electricity networks. SEIL's innovation, rooted in EcoStruxure™, supports customers and partners in achieving successful digital transformation in energy management. The company's range of products includes transformers, switchgears, ring main units, circuit breakers, relays, services, automation solutions, and smart grid software, serving various industries such as power generation, oil & gas, transportation, mining, metal and minerals (MMM), emerging sectors like Data center, semiconductors, renewables and other electro-intensive segments. (CIN - L31900GJ2011PLC064420) https://infra-in.se.com/ About Schneider Electric Schneider Electric is a global energy technology leader, driving efficiency and sustainability by electrifying, automating, and digitalizing industries, businesses, and homes. Its technologies enable buildings, data centers, factories, infrastructure, and grids to operate as open, interconnected ecosystems, enhancing performance, resilience, and sustainability. The portfolio includes intelligent devices, software-defined architectures, AI-powered systems, digital services, and expert advisory. With 160,000 employees and 1 million partners in over 100 countries, Schneider Electric is consistently ranked among the world’s most sustainable companies. www.se.com Follow us on: Learn more about Advancing Energy Tech on Schneider Electric Insights.