Pursuant to regulation 34(1) of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed copy of annual report of ....

August 26, 2026 To To Listing Department Dept. of Corp. Services National Stock Exchange of India Limited BSE Limited Exchange Plaza, C-1, Block G, Phiroze Jeejeebhoy Towers Bandra Kurla Complex, Dalal Street Bandra (E), Mumbai – 400 051 Mumbai- 400001 Symbol/Security ID: POWERMECH Security Code: 539302 Dear Sir/ Madam, Sub: Submission of Annual Report for FY 2025-26, along with notice of the 27th Annual General Meeting (AGM) of the Company. ***** Pursuant to regulation 34(1) of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed copy of annual report of the Company for FY 2025-26, together with notice for the 27th AGM to be held on Thursday, September 17, 2026, at 9:30 a.m. (IST) through Video Conferencing (VC) / Other Audio Visual Means (OAVM). The Annual Report for FY 2025-26 is also made available on the website of the Company at: https://powermechprojects.com/annual-reports/ Kindly take the same on record and acknowledge the receipt. Yours faithfully, For Power Mech Projects Limited M. Raghavendra Prasad Company Secretary and Compliance officer M. No.: A41798 Encl: as above Powering with Purpose Annual Report 2025-26 Powering with Contents Purpose 01-40 41-149 Powering with Purpose 01 Management 41 About Us 02 Discussion and Analysis Company Statutory Our Impact at Scale 04 Business Responsibility and 61 Overview Reports Sustainability Report Our Journey 06 For Power Mech, our purpose FY 2025-26 was a testament to our focus, determination and readiness to Notice 90 Expanding Our Footprint 08 seize emerging opportunities. Our entry into integrated Balance of Plant serves as the guiding principle Directors’ Report 108 EPC, through the ₹2,550 crore Singareni package for BHEL, marked our shift A Word from the Helm 10 behind our growth. From our from executing individual packages to delivering complete turnkey systems, Corporate 136 Financial Progress 14 drawing on the civil, structural, mechanical and commissioning capabilities Governance Report beginning in power plant Serving Industry Leaders 16 we have developed over two decades. In mining, both Mine Developer and construction, we have built an Operator mandates entered execution, with production under way at Kotre Strategic Business Units 18 integrated engineering and Basantpur Pachmo and washery construction progressing at Tasra, each Creating Long-Term Value 24 drawing on material-handling and civil expertise we already held. Further, Human Capital 26 infrastructure business by our O&franchise, built through years of operating power assets, provides Safety, Health 30 leveraging proven expertise into a natural platform to pursue adjacent mandates such as metro maintenance. 151-272 and Environment Standalone 151 new areas of opportunities. A growing contribution from recurring, higher-margin activities, alongside Financials Statements Corporate 32 Financials longer-tenure contracts, is improving earnings quality and visibility. This Each step has expanded our Social Responsibility Statements Consolidated 215 results in a more fortified business and a stronger platform to pursue Financials Statements enterprise while keeping us emerging opportunities across diverse industries. Governance 36 anchored in the experience Board of directors 38 This is the Power Mech of today: focused in our approach, fortified by Corporate information 40 that has shaped our execution. our capabilities and prepared for the next. Our future, however, has a purpose that extends beyond profitability. The coking coal produced at Tasra will feed the steel that builds the nation. The power capacity we commission will energise factories, businesses and homes. The lines we electrify will keep freight moving and cities connected. As India advances towards a new phase of industrial and infrastructure development, we will continue to build on our core competencies and contribute to the nation’s growth story. Investor Information Forward-looking statements Some information in this report may contain forward- looking statements which include statements regarding L74140TG1999PLC032156 Company’s expected financial position and results of operations, business plans and prospects etc. and are BSE Code generally identified by forward-looking words such as Scan QR code to see this 539302 “believe,” “plan,” “anticipate,” “continue,” “estimate,” annual report online “expect,” “may,” “will” or other similar words. Forward- NSE Symbol looking statements are dependent on assumptions or To know more about us visit POWERMECH basis underlying such statements. We have chosen these our website: https://www. assumptions or basis in good faith and we believe that powermechprojects.com/ they are reasonable in all material respects. However, we AGM Date and Time investor-relations/ caution that actual results, performances or achievements September 17, 2026; 9:30 AM (IST) could differ materially from those expressed or implied in such forward-looking statements. We undertake no AGM Mode obligation to update or revise any forward-looking Video Conferencing (‘VC’) / Other statement, whether as a result of new information, future Audio Visual Means (‘OAVM’) events, or otherwise. Statutory Reports Power Mech Projects Limited Annual Report 2025-26 Company Overview Financial Statements About Us Customer Focus Building Capabilities, Expanding Possibilities Growth and Excellence Performance For more than two and a half decades we have expanded our capabilities across power plant construction, O&M, Infrastructure construction, roads, railways, mining as well as integrated EPC. Our values Our journey has also taken us deeper into the asset lifecycle. We began with the construction and commissioning of boilers, turbines, generators and Balance of Plant systems and progressively expanded into repairs, overhauling, renovation and modernisation. This experience has enabled us to support critical assets not only through construction, but also through their Innovation and ongoing operation and maintenance. Continuous Safety Improvement Today, our capabilities span diverse infrastructure requirements across India and select international markets. While the sectors we serve are varied, they are connected by the expertise required to execute complex projects, manage demanding environments and keep critical infrastructure operating reliably. Our pan-India presence, experienced teams and execution capabilities allow us to bring this expertise to a wider range of opportunities. This is how we have built our business: by extending proven capabilities into areas where they can create new opportunities. As India’s infrastructure needs grow in scale and complexity, we are positioned to take on broader mandates without losing Integrity sight of the foundations on which our journey has been built. In d Su es rt vr ii ca el s ConIn sd tru us ct tr ii oa nl Mining wn abd Energy oC ni ri ul cI n Vision Mission ne t ioc tu Re nre To become a global To leverage our decades of benchmark and attain construction and technical services leadership position experience and serve as a reliable H ms i vn ra till ab lu s win ee oss p erate in. i eg ra axhl ci ,n wr tt c iu ae lesr n, coc oo ui ss t rsie tl lhy ar o lij ne gct s Wy od so w Electrical te Distribution the green transition and ensuring the creation of shared value across nations. E n d Co ng si n tre ue cr ti in og n, P (Ero Pc Cu r Dem ive isn it Inte Or pn ea rt ai to in oa nl s 02 03 Statutory Reports Power Mech Projects Limited Annual Report 2025-26 Company Overview Financial Statements Our Impact at Scale Business Scale and Reach Financial Strength Energy and Execution Progress Execution Progress Network and Infrastructure Impact Grid Expansion 52 ₹ 6,107 9,262 31.22+ 15 220 Cr MW Lakhs Lakhs Sq. ft KV Total Ongoing Projects Total Revenue Commissioned in the Power Sector Metric Tonnes (MT) Executed Infra Development GIS Substation Works in [Showing first 8,000 characters — download PDF for full document]