Annual Report for the Financial Year 2025-26

August 14, 2026 Department of Corporate Services Listing Department BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Dalal Street, C-1, Block G, Bandra -Kurla Complex Mumbai - 400001 Bandra (East), Mumbai- 400051 Scrip Code: 544395, 977344 and 977517 Scrip Symbol: STLNETWORK Subject: Submission of Annual Report for the Financial Year 2025-26 and Notice of 5th Annual General Meeting (“AGM”) Dear Sir/ Madam, This is in furtherance to our letter dated July 28, 2026, wherein the Company had informed that the AGM of the Company is scheduled to be held on Tuesday, September 8, 2026 at 10:00 a.m. IST through video conferencing (“VC”)/ Other Audio Visual Means (“OAVM”). In compliance with the applicable provisions of Companies Act, 2013 and the rules made thereunder and Regulation 34(1) read with Regulation 30, Regulation 53(2) and other applicable provisions of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), we are enclosing herewith following documents as are being sent through electronic mode to the members of the Company today, whose name appear in the Register of Members/ Register of Beneficial Owners maintained by the depositories as on Friday, August 28, 2026 and whose e-mail addresses are registered with the Company/ Registrar and Share Transfer Agent (“RTA”)/ Depositories/ Depository Participants:  Annual Report for the financial year 2025-26; and  Notice of 5th AGM of the Company. As per Regulation 36(1)(b) of the SEBI Listing Regulations, a letter mentioning the web-link including the exact path, where complete details of the Annual Report are available, is being sent to those members who have not registered their e-mail address either with the Company or with any Depository or RTA of the Company. Annual Report along with the 5th AGM Notice is attached herewith and is also available on the website of the Company at www.inveniatech.com and on the website of KFin Technologies Limited, RTA at https://evoting.kfintech.com. We request you to kindly take the same on record. Thanking You, For STL Networks Limited Meenal Bansal Company Secretary and Compliance Officer Encl: a/a STL Networks Limited Architecting the ANNUAL REPORT 2025-26 01 Corporate 02 Statutory 03 Financial Overview Reports Statements Index 01 Corporate Architecting the Overview Digital Future Chairman's Address 02 Vice Chairman’s Message 04 CEO’s Message 06 Corporate Overview 08 We Design, Build, and Manage Key Highlights 10 Key Milestone 12 End-to-End Digital Infrastructure Our Purpose 14 Our People and Culture 18 Ecosystems. Board of Directors 30 Executive Leadership 33 As an outcome-driven digital infrastructure services company, we take Service Offerings 38 single-point accountability across the entire asset performance lifecycle to Invenian Stories 44 deliver performance at scale. Awards and Accolades 50 Corporate Social Responsibility 52 Financial Discussion and Analysis 60 Management Discussion and Analysis 64 02 Statutory Reports Directors Report 84 Corporate Governance Report 102 03 Financial Statements Standalone Financial Statement 126 Consolidated Financial Statement 188 AGM Notice 250 Corporate Information 265 Annual Report 2025-26 01 01 Corporate 02 Statutory 03 Financial Overview Reports Statements But intelligence at this scale is not built in the cloud; into managed operations, laying fibre at a national CHAIRMAN’S ADDRESS it is built in the ground. It requires a physical scale, and integrating the technology systems that foundation of extraordinary capacity and reliability. make infrastructure intelligent. We have delivered The Ground Data centers carry the computational load of projects of national importance, supported defence next-generation AI workloads. Fibre networks are communications, and extended digital access to moving data at volumes that would have seemed underserved communities. Our strong team carries a implausible a decade ago. Power infrastructure, in a track record of execution in conditions that test the single facility, can consume as much electricity as a limits of what is possible and a culture of mid-sized city. The International Energy Agency dependability that I believe is Invenia’s most projects that AI could consume ~1,000 enduring asset. terawatt-hours annually by 2026, equivalent to Dear Shareholders Japan’s entire current electricity consumption. This infrastructure does not yet fully exist. It must be The work ahead is larger than anything we have For most of human civilisation, the great leaps built, and built with urgency. done before. India’s digital infrastructure market forward were in infrastructure. We built roads and grows from $12 billion today toward $28 billion by railways, dams and power grids, ports and 2030. Globally, $1 trillion in AI infrastructure factories. Each time, the pattern was the same: India has both the need and the standing to be a investment will be deployed this decade. The infrastructure preceded prosperity. The builder of consequence in this story. We are the organisations that build capability, relationships, and foundation was laid in one generation so that the second-largest data center market in the Asia execution credibility now will occupy a position that next could build upon it without constraint. The Pacific, with a $30 billion infrastructure investment capital alone cannot purchase later. We intend to be nations that understood this invested ahead of pipeline already in motion. BharatNet Phase 3 is one of them, not because the market is large, but demand, absorbed the complexity, and reaped extending high-speed connectivity to every corner because the work matters. Every data center we returns that compounded across decades. The of the nation. The policy environment, the build runs the workloads of enterprises, creating nations that waited found themselves perpetually engineering talent, and the depth of digital adoption, employment and value. Every kilometre of fibre we We stand at a threshold catching up. all of it, are aligned in a way that happens rarely in lay extends the reach of education, healthcare, and that history will mark as the life of any nation. I have watched our country commerce. This is infrastructure work in its truest transform itself before, in the telecom revolution of sense, measured not only in revenue but also in what The infrastructure of our era is digital. And the significant. the early 2000s and in the digital payments miracle it makes possible for others. moment of investment is now. of the last decade. Each time, the transformation exceeded what even its architects imagined. I have no doubt this moment carries the same potential. Arthur C. Clarke once observed that any sufficiently Last year, 6 billion people were connected to the advanced technology is indistinguishable from global internet, nearly seven in ten of every magic. The magic our generation is called to create is human being alive. In our own country, over 950 The next wave is not about connecting more people This year, that conviction was tested and sharpened not in the algorithms or the models. It is in the million Indians are now online. We have built the to what already exists. It is about building the by the demands of real delivery. At Invenia, we have foundation that makes them real, accessible, and most affordable internet in the world. We have physical foundation for an entirely new order of deepened our capability as a full-spectrum digital enduring. That is the work Invenia has chosen. That is created a digital public infrastructure, UPI, intelligence. Generative AI, large language models, infrastructure company; building data centers from the responsibility we carry into the year ahead. Aadhaar, and ONDC that has become a model quantum computing, and the convergence of cloud civil foundation through IT system integration and studied and replicated by nations far we [Showing first 8,000 characters — download PDF for full document]