EIEL

- The 16th Annual General Meeting (AGM) for FY 2025-26 will be held on Wednesday, September 16, 2026, at 3:00 P.M. (IST) via Video Conferencing/OAVM. - The company has dispatched letters to shareholders providing a weblink and QR code to access the Integrated Annual Report for FY 2025-26 and the AGM Notice. - Remote e-voting will commence on September 12, 2026, and conclude on September 15, 2026.

- Board approved changes in IPO proceeds utilization and modification of the time limit for utilization, subject to shareholder approval. - Funds totaling ₹4,445.57 lakhs (from inorganic acquisitions and issue expenses) are reallocated to new STP projects in Varanasi (45 MLD and 60 MLD). - The timeline for working capital requirements utilization is extended to March 31, 2027.

- Enviro Infra Engineers Limited announced the incorporation of Wind Earth Private Limited (WEPL) on August 19, 2026. - WEPL is a Wholly Owned Subsidiary of Suyog Urja Limited, which is a Step-Down Subsidiary of Enviro Infra Engineers Limited. - WEPL will operate in the Energy / Renewable Power sector, focusing on generation, transmission, and distribution of electricity from non-conventional resources like wind and hydropower, and setting up Wind Parks. - The listed entity, Enviro Infra Engineers Limited, holds an effective 51% control in WEPL, which has an authorized capital of ₹5,00,000.

- Q1 FY27 Consolidated Revenue from operations stood at INR359.2 crores (▲49% YoY). - Q1 FY27 EBITDA was INR75.7 crores (▲17.87% YoY); EBITDA margin stood at 21.07% (vs 26.65% in Q1 FY26, ▼558bps YoY) impacted by input and employee costs. - Q1 FY27 PAT was INR45.2 crores (▲6.47% YoY); PAT margin stood at 12.38%. - Total order book is approximately INR6,721 crores (INR3,694 Cr water/wastewater, INR3,027 Cr renewables/BESS), providing strong revenue visibility. - Secured new orders in Q1 FY27 including INR113 Cr (water infra), INR207.5 Cr (hybrid renewable via Suyog Urja), and INR256.9 Cr (two HAM projects). - FY27 Consolidated Revenue guidance maintained at INR2,000 crores, and Net Profit guidance at INR260-270 crores. - FY27 EBITDA margin guidance has been lowered to 21-22% (previously 22-24%) due to increased input and employee costs. - Working capital cycle is currently bloated due to slow government receivables but is expected to improve by September, with no bad debts foreseen. - Company is focused on disciplined execution, expanding across water infrastructure and renewable energy, and expects continuous long-term growth of 25-30%.

- Enviro Infra Engineers Limited held a conference call on August 12, 2026, to discuss the financial results for the quarter ended June 30, 2026. - The audio recording of the conference call is now available via the provided link.

- Q1 FY27 Consolidated Revenue ₹359.2Cr vs ₹240.9Cr (▲49.09% YoY) - EBITDA ₹75.7Cr vs ₹64.2Cr (▲17.87% YoY) - PAT ₹45.2Cr vs ₹42.5Cr (▲6.47% YoY) - EBITDA Margin 21.07% vs 26.65% (▼558 bps)

- Q1 FY27 Revenue from Operations: ₹3,592 Mn. - Q1 FY27 EBITDA: ₹757 Mn (margin 21.07%). - Q1 FY27 PAT: ₹452 Mn (margin 12.39%). - Won two HAM projects worth ₹256.92 crore in Varanasi.

- Q1 FY27 Consolidated Revenue ₹35,918.35 Lakhs vs ₹24,092.02 Lakhs (▲49.08% YoY) - EBITDA ₹7,569.60 Lakhs vs ₹5,926.17 Lakhs (▲27.73% YoY) - PAT ₹4,521.25 Lakhs vs ₹4,248.05 Lakhs (▲6.43% YoY) - EBITDA Margin 21.07% vs 24.60% (▼353bps)

- Concall Schedule - Concall Date: Wednesday, 12th August 2026 - Concall Time: 11:30 A.M. (IST)

- Concall Schedule - Concall Date: 12th August 2026 - Concall Time: 11:30 A.M (IST)

- Enviro Infra Engineers Limited management to have a meeting and Plant visit with Investors & Analysts. - Date: Friday, 24th July, 2026 - Location: Varanasi, India - Discussion will be based on generally available information, not Unpublished Price Sensitive Information.

- Standalone Revenue ₹33,577.12 Lakhs vs ₹38,434.33 Lakhs (▼12.64% YoY) - EBITDA ₹6,391.76 Lakhs vs ₹9,120.75 Lakhs (▼29.92% YoY) - PAT ₹4,995.95 Lakhs vs ₹7,066.40 Lakhs (▼29.31% YoY) - EBITDA Margin 19.03% vs 23.73% (▼470bps)

- Order Win: Enviro Infra Engineers Limited (EIEL) secured two Hybrid Annuity Model (HAM) projects from Uttar Pradesh Jal Nigam (Rural) under the Namami Gange Programme. - Order Value: ₹256.92 crore. - Project Details: Development of 45 MLD and 60 MLD Energy-Efficient Sewage Treatment Plants (STPs) in Varanasi, Uttar Pradesh, including 15 years of Operations & Maintenance. - Additional Details: In-principle approvals for term loans for both projects have been secured.

- Order Win: Enviro Infra Engineers Limited secured an order from Uttar Pradesh Jal Nigam (Rural). - Project: Development of 45 MLD Sewage Treatment Plant and Associated Infrastructure under Hybrid Annuity Model for Namami Gange Programme. - Order Value: ₹126.78 Crores (excluding GST). - Completion Timeline: 18 months for construction, 3 months for trial operations, followed by 15 years for Operation & Maintenance.

- Order Win: Enviro Infra Engineers Limited won an order from Uttar Pradesh Jal Nigam (Rural). - Order Value: ₹130.14 Crores (excluding GST). - Project Details: Development of a 60 MLD Sewage Treatment Plant and associated infrastructure at Lohta, Varanasi, UP, on Hybrid Annuity Model (HAM) PPP mode under Namami Gange Programme. - Completion Timeline: 21 months for construction, 3 months for trial operations, followed by a 15-year Operation & Maintenance (O&M) period.

- The trading window for dealing in the company's equity shares will remain closed from July 1, 2026. - This closure is for the declaration of Un-audited Financial Results for the quarter ending June 30, 2026. - The window will reopen 48 hours after the results declaration.

- Enviro Infra Engineers Limited incorporated two 100% Wholly Owned Subsidiaries (WOS) on June 16, 2026. They are Varanasi DDU Nagar STP Private Limited and Varanasi Lohta STP Private Limited, established as Special Purpose Vehicles for sewage treatment projects, including operation and maintenance.