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ENVIRO INFRA ENGINEERS LIMITED — Investor Relations & Filings

Ticker · EIEL ISIN · INE0LLY01014 LEI · 335800HYR2F8RFU1JM03 BSE.NS Water supply; sewerage, waste management and remediation activities
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Filings indexed 215 across all filing types
Latest filing 2025-10-29 Regulatory Filings
Country IN India
Listing BSE.NS EIEL

About ENVIRO INFRA ENGINEERS LIMITED

https://www.eiel.in

Enviro Infra Engineers Limited specializes in the design, engineering, construction, and operation of water and wastewater treatment infrastructure. The company focuses on delivering comprehensive solutions for Sewage Treatment Plants (STP), Common Effluent Treatment Plants (CETP), and Water Supply Scheme Projects (WSSP). Its service portfolio encompasses the entire project lifecycle, from initial conceptualization and engineering to procurement, construction, and long-term operation and maintenance. Utilizing advanced treatment technologies, the firm serves government authorities and municipal bodies to address urban water management and environmental conservation needs. Key project delivery models include Engineering, Procurement, and Construction (EPC) contracts and Hybrid Annuity Model (HAM) frameworks, ensuring the delivery of sustainable water infrastructure and the effective treatment of industrial and domestic effluents.

Recent filings

Filing Released Lang Actions
Analysts/Institutional Investor Meet/Con. Call Updates
Regulatory Filings Classification · 95% confidence The document is a short notice informing stock exchanges about the schedule of an analyst/institutional investor meeting. It references Regulation 30(6) of SEBI (Listing Obligations and Disclosure Requirements) Regulations, which pertains to disclosure of events or information. The content is an intimation or announcement about a future event (investor meeting) and does not contain any financial data, report, or detailed presentation. The document length is only 1298 characters, indicating it is a brief announcement rather than a full report or transcript. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements and disclosures that do not fit other specific categories.
2025-10-29 English
Analysts/Institutional Investor Meet/Con. Call Updates
Call Transcript Classification · 90% confidence The document is an intimation to stock exchanges about a scheduled conference call for analysts and investors to discuss unaudited financial results for the quarter and half year ended September 30, 2025. It includes details about the call, agenda, and management participants. The document is short (2282 characters) and serves as a notice of the conference call rather than the transcript or detailed report itself. Therefore, it is best classified as a Call Transcript (CT) related announcement, but since it is only an intimation and not the transcript, it fits the category of a Regulatory Filing (RNS) as a general regulatory announcement about the call. However, given the classification options, the closest specific category is Call Transcript (CT) because the document is about the conference call event itself, which is the defining feature of CT filings. Confidence is high due to clear mention of conference call and earnings discussion agenda.
2025-10-29 English
Bagging/Receiving of orders/contracts
Capital/Financing Update Classification · 95% confidence The document is a formal notification to stock exchanges about the receipt of a Letter of Acceptance (LOA) for a project contract. It details the contract's nature, terms, and value, referencing compliance with SEBI Listing Obligations and Disclosure Requirements Regulation 30, which pertains to disclosure of material events. The document is an announcement of a contract award, not a financial report, earnings release, or management discussion. It fits the category of Capital/Financing Update (CAP) as it relates to significant business contracts impacting the company's operations and potentially its financial position. The document length is short and does not contain financial statements or detailed analysis, so it is not an Annual Report or Interim Report. Therefore, the best classification is CAP with high confidence.
2025-10-29 English
Board Meeting — Board Meeting Intimation
Regulatory Filings
2025-10-29 English
Board Meeting — Financial Results
Board/Management Information Classification · 95% confidence The document is a formal notice to stock exchanges about an upcoming Board Meeting scheduled to consider and approve unaudited financial results for a quarter and half year period. It references compliance with SEBI regulations and insider trading window closure. The document does not contain actual financial data or results but is an announcement of a Board Meeting where such results will be approved. This fits the category of Board/Management Information (MANG) as it relates to board meeting scheduling and regulatory compliance notices about management activities, not the financial report itself or its publication.
2025-10-29 English
Certificate under SEBI (Depositories and Participants) Regulations, 2018
Regulatory Filings Classification · 100% confidence The document is a certificate pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, for the quarter ended September 30, 2025. It is a compliance certificate issued by the Registrar and Share Transfer Agent confirming that the regulation is not applicable as all shares are in demat form and no rematerialisation requests were received. The document is short (2444 characters) and primarily serves as a regulatory compliance certificate rather than a financial report or announcement of financial results. It does not contain financial statements or substantive financial data. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for such compliance certificates and miscellaneous regulatory documents.
2025-10-10 English

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