Denta Water and Infra Solutions Limited has informed the Exchange regarding 'Investor Presentation'.

August 12, 2025

To, Listing & Compliance Department National Stock Exchange of India Limited Exchange Plaza, 5th Floor, Plot No. C/1, “G” Block Bandra-Kurla Complex, Bandra (East), Mumbai – 400 051

To, Listing Department BSE Limited Phiroze Jeejeebhoy Towers Dalal Street, Mumbai – 400 001

Symbol: DENTA

BSE Scrip Code: 544345

Dear Sir(s)/Madam(s),

Sub: Intimation of Investor Presentation on unaudited standalone and consolidated financial results for the quarter ended on June 30, 2025

Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby submit the Investor Presentation related to the unaudited standalone and consolidated results of the Company for the quarter ended on June 30, 2025.

The said documents are also being uploaded on https://www.denta.co.in/

the website of

the Company at

We request you to kindly take the above on record and treat this as compliance with applicable provisions of the SEBI Listing Regulations.

Thanking you.

Yours faithfully,

For Denta Water and Infra Solutions Limited

Sujata Gaonkar Company Secretary and Compliance Officer

080 - 2991 6509

Denta Water and Infra Solutions Limited

CIN: L70109KA2016PLC097869 #40, 3rd Floor, Sri Lakshminarayana Mansion, South End Road,

Basavanagudi, Bengaluru 560004

Denta Water and Infra Solutions Limited Investor Presentation June 2025 Disclaimer This presentation (“Presentation”) has been prepared by Denta Water and Infra Solutions Limited (“Denta” or the “Company”) and is intended to provide general information on the Company’s business, financial and operational performance for the quarter ended June 30, 2025, as disclosed to the stock exchanges in compliance with the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI LODR”). This Presentation is based on publicly available information and/or information already filed with the stock exchanges. It is not intended, and should not be construed, as an offer, invitation, solicitation, or recommendation to buy, sell, or subscribe to any securities of the Company or to enter into any investment activity. Certain statements in this Presentation may be “forward-looking statements” within the meaning of applicable laws and regulations, which are based on current expectations, assumptions, projections, and estimates and involve risks and uncertainties that could cause actual results to differ materially. Such forward-looking statements are not guarantees of future performance and are subject to known and unknown risks, uncertainties, and assumptions that are difficult to predict. Recipients are cautioned not to place undue reliance on these statements and are advised to refer to the Company’s filings with the stock exchanges for a more detailed discussion of factors that could impact future results. The Company does not undertake to update or revise any forward-looking statements to reflect events or circumstances after the date hereof. This Presentation should be read in conjunction with the financial results, disclosures, and other public announcements made by the Company from time to time, which are available on the websites of the stock exchanges and the Company. By accessing this Presentation, the recipient acknowledges that it is intended for general information purposes only and agrees that the Company and its management shall not be held liable for any loss, damage, or consequence arising from any use of the information contained herein.  We are a growing water and infrastructure solutions company engaged in design, installation and commissioning of water management infrastructure projects with expertise in ground water recharging projects. 38 Projects 26.57% PAT Completed related to water And 37.15% EBIDTA Margins as management and infrastructure on June 30, 2025 development as on June 30, 2025 9 Years = 5,936.79 Min. Since Incorporation On-going as on June 30, 2025 Outstanding Order Book as onJune 30, 2025 About Denta Water and Infra Solutions Limited Who We Are ¢ Leading civil engineering contractor specializing in water revitalization and groundwater recharge projects. 03. Planning and ¢ Proven track record in delivering technically advanced, sustainable Project formulation solutions through a skilled and experienced workforce. F 02. Feasibility 04. Field Surveys & cheat babies Studies Soil Testing ¢ Water Infrastructure Management — End-to-end solutions for design, installation, commissioning, and maintenance of water management 01. Preliminary systems. Investigations 05. Design ¢ Groundwater Recharging — Innovative recharge solutions using recycled and ° 6 water for long-term sustainability. Reconnaissance Ehsaan t lel es 09. * Comprehensive Capability: Design > Installation > Commissioning > oeneering . : rocurement Operations & Maintenance. . . . 06. Tender Bidding ; ¢ Multi-Sector Presence: Water, railways, and highways infrastructure. Consultancy Consultancy, * One of the few companies in India with proven expertise in large-scale Turnkey groundwater recharge using recycled water. projects What We Deliver 07. Project 08. Formulation of ¢ Restoration and conservation of vital water resources. Management and operation and ¢ Sustainable infrastructure for communities and industries. construction maintenance ¢ Long-term O&M contracts ensuring performance and reliability. supervision guidelines Track Record (FY21 — FY25) ater Management Work Handled Rs. 6,995.91 Mns Irrigation Work Handled Rs. 110.78 Mins Road Work Handled &y Rs. 97.33 Mns Railway Work Handled Rs. 39.94 Mns Operation and Management Works a Rs. 4.80 Mns f™ Others <_ Cab e Outstanding Order Book — June 30, 2025 As on June 30, 2025, the Company’s outstanding order book stood at 25,936.79 millions, offering strong visibility for execution in the near term. The Water Management segment continues to form the core of the Company’s operations and accounts for the majority share of the current order book. While Water remains the Company’s primary focus area, engagements in the Roads and Railway sectors are pursued selectively, based on opportunity and strategic fit. The Company continues to actively evaluate new project opportunities within its areas of expertise. This consistent and focused approach is expected to support further scale in the order book over the course of the year, subject to market dynamics and successful bid conversions. No. of Outstanding Order Book Outstanding Order Book Project Segment ; one Projects (® Millions) 2% 2% 1 Water Management 11 5,512.67 Water Management 2 Roads 4 110.08 = Roads 3 Railways 4 214.15 @ Railways 4 Irrigation 1 99.88 Total 20 5,936.79 m Irrigation Consolidated Results Summary Extract from Consolidated Financial Statements Quarter Ended Year Ended June 30, March 31, June 30, March 31, 2025 2025 2024 2025 (Unaudited) (Unaudited) (Unaudited) (Audited) Revenue from operations 672.78 541.52 494.91 2,032.85 tS) mB 249.97 195.78 182.10 724.32 EBITDA Margin 37.15% 34.22% 36.38% 34.82% aN 185.50 137.20 131.50 528.55 UU eda) 26.57% 23.98% 26.27% 25.42% Management Commentary - Revenue Q1IFY26 The Company recorded revenue from operations of 672.78 million in Q1 FY2026, representing a 24.24% increase QoQ over 2541.52 million in Q4 FY2025 and a 35.95% increase YoY over 2494.91 million in Q1 FY2025. Revenue growth during the quarter was driven by accelerated project execution, improved billing realisation, and timely completion of milestone-linked deliverables in the water management segment, which continues to contribute the majority of revenues. The revenue recognition framework remains tied to project milestones and certified billings from clients, primarily in the government sector. The Company had experienced revenue deferrals in the last quarter of FY2025 due to delays in procurement and receipt of customised materials and specialised treatments. These deferred billings have partially materialised in Q1 FY2026, with the balance expected to be recognised in the upcoming quarters. With a robust order book of 25,936.79 million as at June 30, 2025, and a healthy execution pipeline, the Company remains well-positioned to sustain revenue momentum through FY2026.Management Commentary - Margins The Company maintained strong operating profitability in Q1 FY2026, reflecting disciplined cost management and stable execution margins in its core water infrastructure segment. *EBITDA Margin stood at 37.15%, broadly in line with Ql FY2025 (36.38%) and higher than Q4 FY2025 (34.22%), supported by improved billing realization and a favorable project mix. *PAT Margin improved to 26.57%, up from 23.98% in Q4 FY2025 and marginally higher than 26.27% in Q1 FY2025, driven by operating leverage and reduced finance costs. Sequential improvement in margins reflects continued operational efficiency and cost discipline, even as execution volumes increased. With a debt-light balance sheet and healthy liquidity, the Company remains well positioned to sustain margin performance while scaling project execution in the coming quarters. 300 250 200 150 Axis Title 100 0 MEBITDA m PAT June 30, 2024 Margin Analysis (2 Millions) March 31, 2025 June 30, 2025 195.78 249.97 137.2 185.5Other Financial Metrics — Quarterly Trend 800.00 700.00 600.00 500.00 400.00 300.00 200.00 100.00 2.50 2.00 1.50 1.00 0.50 Revenue (INR Millions) 698.14 572.18 500.60 ; Q1FY25 Q4FY25 Q1FY26 Finance Costs (INR Millions) 0.50 Q1FY25 Q4FY25 Q1FY26 200.00 150.00 100.00 50.00 7.50 7.00 6.50 6.00 5.50 5.00 4.50 4.00 PAT (INR Millions) 185.50 Q1FY25 Q4FY25 Q1FY26 EPS (INR) 6.95 6.85 Q1FY25 Q4FY25 Q1FY26Growth Strategy Leveraging Core Competencies Continue to focus on construction of existing projects while seeking opportunities to expand our portfolio of Ground Water Recharging Projects Expanding Gepgraphical Area of Operations We intend to expand into other geographies such as Gujarat, Madhya Pradesh, Maharashtra and_ Uttar Pradesh to unearth additional opportunities beyond the confines of Karnataka. Expansion into other geogrpahies for reuse of discharge water We believe that the Government’s focus on water re-use and recycling projects presents us with an_ attractive opportunity to further expand our footprints in such projects. Pursue other segments in Infrastructure Development We intend to diversify into and will continue to bid for projects related to the railways and highways. We currently have projects worth = 349.20 million, which includes railways and highways. 11Why Denta is Well Positioned !! Im; Robust Order Book 35,936.79 million as on June 30, 2025, providing multi-quarter revenue visibility. © Debt-Light Balance Sheet Strong equity base and minimal leverage, enabling financial flexibility and resilience. ul High-Margin Operations Sustained EBITDA margins above 35% and PAT margins above 26%, supported by disciplined cost management and efficient execution. In-House Design & Engineering Expertise Dedicated team enabling tailored solutions for complex geographies and project requirements, ensuring accurate bidding, efficient execution, and higher success in securing projects. Strategic Diversification Bs Selective expansion’ into _ high-potential segments such as roads and_ railways, supported by dedicated execution teams and risk-calibrated project selection. Sector Leadership in Water Management @ Proven track record in delivering large-scale water infrastructure and groundwater recharge projects, leveraging in-house design and engineering capabilities. 12 Thank You Denta Water and Infra Solutions Limited #40, 3rd Floor, Sri Lakshminarayana Mansion, South End Road, Basavanagudi Bangalore, South Bangalore- 560 004 Karnataka, India