Shareholders meeting

September 8, 2026 E-FILING To, To, National Stock Exchange of India Limited BSE Limited The Listing Department, Department of Corporate Services, Exchange Plaza, Bandra Kurla Complex, Phiroze Jeejeebhoy Towers, Dalal Street, Fort, Mumbai - 400 051 Mumbai - 400 001 Scrip Symbol: OMPOWER Scrip Code: 544750 Sub.: Notice of Fifteenth Annual General Meeting and Annual Report for the Financial Year 2025-26 Dear Sir/Madam, We wish to inform you that the Fifteenth Annual General Meeting of the Company ("AGM") of the Members of Om Power Transmission Limited (“the Company”) will be held on Wednesday, September 30, 2026 at 11:00 A.M. IST through Video Conferencing (“VC”)/ Other Audio-Visual means (“OAVM”) without the physical presence of the Members at a common venue, to transact the business as set out in the Notice. For this purpose, the Company has engaged the services of National Securities Depository Limited. The Remote E-voting shall commence from Sunday, September 27, 2026 (09:00 A.M. IST) to Tuesday, September 29, 2026 (05:00 P.M. IST). The members who do not cast their votes by way of remote e-voting shall be able to exercise their e-voting right during the AGM. The Members who have cast their vote by remote e- voting prior to the AGM may also attend/participate in the AGM through VC/OVAM but shall not be entitled to cast their vote again. Notice convening Fifteenth AGM along with the Annual Report for the Financial Year 2025-26 are being sent through electronic mode to those Members whose email addresses are registered with Company / Registrar and Share Transfer Agent / National Securities Depository Limited / Central Depository Services (India) Limited (“Depositories”)/Depository Participant(s). The same are attached herewith and are also uploaded on the website of the Company and can be accessed at https://aee47f60.delivery.rocketcdn.me/wp- content/uploads/2026/09/AR2025-26.pdf We kindly request you to take the above on record. Thanking you, Yours faithfully, For, Om Power Transmission Limited (Formerly known as Om Power Transmission Private Limited) Hardik Patel Company Secretary and Compliance Officer Membership No.: A55828 Encl.: As Above Om Power Transmission Limited Annual Report 2025-26 A Stronger Foundation. A Wider Horizon. Inside this report pg.12 A Stronger Foundation. Chairman’s Message Strategic Review A Wider Horizon. About Us 2 Our Journey 6 Every enduring enterprise is shaped by the strength of what it builds over time. For OPTL, that strength has come from experience, execution and a close Our Business Verticals 8 understanding of the infrastructure that keeps power moving. From a focused presence in transmission lines, the Company has steadily expanded its capabilities Chairman’s Message 12 across power infrastructure, spanning transmission lines, substations, underground cabling and operation & maintenance. Its geographical reach has extended from Managing Director’s Message 14 Gujarat into Rajasthan, Punjab and the Union Territory of Dadra & Nagar Haveli and Whole-Time Director’s Message 16 Daman & Diu. Its technical capabilities have progressed from the extra high voltage segment to execution at 400 kV, with eligibility secured for the 765 kV class. Each Industry Landscape 18 step has deepened our experience, strengthened our capabilities and expanded the scale and complexity of what we can undertake. Marquee Projects and Clients 20 Today, the strength of this foundation is creating room for a wider horizon. India’s power infrastructure is evolving towards higher transmission capacity, greater Key performance Indicators 22 renewable integration and increasingly complex networks. We are responding by Key Strengths 24 advancing our technical capabilities, moving towards higher voltage classes and specialised projects, entering new geographic markets and extending our presence Growth Strategies 26 beyond conventional power infrastructure into renewable energy, with a dedicated subsidiary, OPTL Green Energy Private Limited, proposed for this opportunity. Board of Directors 28 The transition to a listed company marks another important milestone in this journey. It opens a broader chapter for OPTL, while keeping the Company anchored Awards & Recognitions 32 in the experience, relationships and execution discipline that have shaped its progress. It is a step forward in scale and ambition, while remaining grounded in the capabilities and principles that have brought us here. Statutory Reports A Stronger Foundation. A Wider Horizon. captures both dimensions of our journey. The foundation Management Discussion and Analysis represents the experience we have accumulated, the Corporate Information 20 capabilities we have strengthened and the trust we Notice of Annual General Meeting 47 have earned. The horizon represents the opportunities Marquee Projects Board’s Report 58 and Clients we can now pursue with greater confidence and Corporate Governance Report purpose. We look ahead with the confidence of experience, Financial Statements the discipline of execution and the ambition to go further. As we enter this next phase, our focus remains Independent Auditors' Report 100 clear: to deepen our capabilities, expand into new Standalone Balance Sheet 108 possibilities and create enduring value through the Standalone Statement Profit & Loss 109 infrastructure that powers India’s progress. Standalone Cash Flow Statement 110 Forward Looking Statement Statement of Changes in Equity 112 This Annual Report contains forward-looking statements intended to provide investors with insights into our future outlook and assist in informed decision-making. These statements, along with other periodic written and verbal communications, reflect our current plans, Notes to Financial Statements 113 expectations, and assumptions made by management. Words such as ‘anticipate’, ‘believe’, ‘estimate’, ‘expect’, ‘intend’, ‘plan’, ‘project’, and other similar expressions typically indicate such forward-looking statements. While these statements are based on assumptions we 34 believe to be reasonable at the time, they are inherently subject to known and unknown risks, pg. uncertainties, and other factors that could cause actual outcomes to differ materially from those expressed or implied. Any such divergence may result from changes in the business For more info contact us, or visit the website Management environment, market dynamics, regulatory shifts, or inaccuracies in assumptions. Given these www.ompowertransmission.com Discussion inherent uncertainties, readers are advised to exercise caution in relying on forward-looking information. We undertake no obligation to update any forward-looking statements publicly, and Analysis whether as a result of new information, future developments, or otherwise. Strategic Review Statutory Reports Financial Statements Om Power Transmission Limited Annual Report 2025-26 About Us Where Engineering Vision Mission Meets Execution To be a global leading force To deliver enduring-quality power infrastructure in power infrastructure across transmission lines, substations, underground cabling and operation & maintenance, industry by delivering with timely and disciplined execution. To extend cutting-edge, high-quality this capability across the power value chain Om Power Transmission Limited solutions that drive into renewable generation and energy storage, (OPTL) is a fast-growing power Our Scale in Numbers sustainable growth. backed by in-house engineering, strong customer relationships and a commitment to creating lasting infrastructure EPC company with value for our stakeholders and communities. 30+ years ₹449 Cr a proven on-time delivery record Founder’s Revenue in extra high voltage (EHV), now experience Core Values expanding towards an intended pan- India presence with larger and more ₹621 Cr 15+ years OPTL aspires to grow into a leading power infrastructure company, with a presence complex projects as India strengthens Order boo [Showing first 8,000 characters — download PDF for full document]