Enviro Infra Engineers Limited (NSE:EIEL) operates in the water infrastructure space, focusing on the design, construction, operation, and maintenance of water and wastewater treatment plants (WWTPs), as well as water supply projects (WSSPs). The company primarily serves government bodies and public sector entities.
Shares of Enviro Infra Engineers surged 12.01% to ₹193.94 on April 13, 2026, positioning the stock among the top gainers of the day. The rally was driven by the company’s announcement of receiving two Letters of Empanelment (LoEs) for infrastructure projects in Maharashtra. During the session, the stock traded within a range of ₹185.31 to ₹198.90, with a VWAP of ₹194.69, indicating strong intraday buying interest and positive momentum.

Details of Pune Category-I Project
The first contract, awarded by the Swachh Maharashtra Mission Directorate, involves the development of 120.50 MLD sewage treatment plant (STP) capacity under Category-I Urban Local Bodies (ULBs) in Pune.
The project scope includes the construction of 209 km of interception and diversion (I&D) network and 887.20 km of sewer network, covering 306 ULBs with populations below one lakh. The project will be executed on an Engineering, Procurement, and Construction (EPC) basis over a period of 24 months, with a total contract value of ₹587.208 crore (including GST).

Nashik Category-II Project Scope
The second project relates to Category-II ULBs in Nashik, focusing on sewage treatment plants (STPs) with a capacity of 5 MLD and above, and involves the development of a total STP capacity of 121.10 MLD.
The scope of work includes the construction of 105.50 km of interception and diversion (I&D) network along with 433.68 km of sewer network, covering implementation across 306 urban local bodies (ULBs). The EPC contract is valued at ₹384.982 crore (including GST) and is expected to be completed within a period of 24 months.
Order Book Expansion and Execution Timeline
With both projects combined, the total order inflow stands at approximately ₹972 crore. These projects are part of the Swachh Bharat Mission (Urban) 2.0, focusing on improving urban sanitation infrastructure.
The company confirmed that both contracts are domestic in nature and do not involve related party transactions. Additionally, no promoter or group company interest exists in the awarding entity.
Execution timelines for both projects are set at 24 months, indicating medium-term revenue visibility tied to project milestones.
Stock Performance Overview
The stock has demonstrated strong momentum in the short term, gaining 15.97% over the past week and 27.41% over the last month. However, its broader performance remains relatively subdued, with a decline of 4.80% on a year-to-date basis and 5.69% over the past year.
This suggests that while recent price action reflects improving investor sentiment, the longer-term trend continues to show mixed performance compared to the broader market.

Key Risks
- Project execution delays could impact revenue recognition timelines.
- Cost overruns may affect margins in EPC contracts.
- Dependence on government projects exposes company to policy changes.
- Working capital requirements may increase during project execution phase.
Summary
Enviro Infra Engineers secured two Maharashtra-based EPC contracts worth approximately ₹972 crore under Swachh Bharat Mission 2.0. The projects involve sewage treatment and sewer network development across multiple ULBs with a 24-month execution timeline.
Following the announcement, the stock rose over 12%. Future performance will depend on execution efficiency, cost control, and timely completion of these infrastructure projects.
FAQs
- What projects has Enviro Infra Engineers secured recently?
The company received two EPC contracts for sewage treatment and sewer network development projects in Pune and Nashik regions. - What is the total value of the new contracts?
The combined value of both projects is approximately ₹972 crore, including GST, as disclosed in regulatory filings. - Why did the stock rise sharply on April 13, 2026?
The stock reacted to the announcement of large order wins, which may improve revenue visibility over the next two years.