Enviro Infra Engineers Limited has received a common arbitral award of aggregate approximately ₹8.65 crore (including interest and litigation costs) in its favour against Haryana State Industrial & Infrastructure Development Corporation Limited (HSIIDC). The award was passed by the Learned Sole Arbitrator under the aegis of the Delhi International Arbitration Centre (DIAC), concluding two arbitration cases that the company had initiated in the year 2022 against HSIIDC for non-payment of legitimate dues during the course of two projects. A signed copy of the award was received by the company from its legal counsel, Mr. Sahil Garg, on 06.05.2026.

Background of the Arbitration Cases

The company had initiated arbitration proceedings in 2022 before the DIAC against the State of Haryana through HSIIDC, seeking recovery of dues pertaining to the following two projects:

• Faridabad Project: Construction, commissioning, and operation & maintenance of a 10.5 MLD Common Effluent Treatment Plant (CETP) at Faridabad, including Operation & Maintenance for a period of 120 months.
• Rohtak Project: Construction, commissioning, and operation & maintenance of a 10.0 MLD Common Effluent Treatment Plant (CETP) at Rohtak, including Operation & Maintenance for a period of 120 months.

Both matters were adjudicated together under a common arbitral proceeding, with the Learned Sole Arbitrator passing a consolidated award in favour of Enviro Infra Engineers.

Details of the Arbitral Award

The award specifies separate amounts for each project, along with additional entitlements related to interest, costs, and fees. The key financial details of the award are presented below:

In addition to the principal amounts awarded, the company is entitled to the entire costs of both references. The respondent, HSIIDC, is liable to refund the entire fees and expenses deposited by the company with DIAC on account of either reference, and is further liable to pay legal costs assessed at ₹14 lakh in each reference to the company.

Conclusion of Arbitral Proceedings

The arbitral proceedings have been formally concluded, with the rights and liabilities of the parties determined in terms of the said award. The disclosure was made pursuant to Regulations 30 and Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, in terms of the SEBI Master Circular dated 30.01.2026. The update was submitted by Piyush Jain, Company Secretary & Compliance Officer of Enviro Infra Engineers Limited.

Enviro infra engineers Limited has announced securing a significant contract worth ₹113.51 crore (excluding GST) from Sardar Sarovar Narmada Nigam Limited. The company received the Letter of Acceptance dated 29.04.2026 for executing a major infrastructure project in Gujarat, with official communication received on 01st May, 2026 at 01:48 P.M. (IST).

Project Details and Scope

The contract encompasses Engineering, Procurement and Construction (EPC) work for a lift irrigation scheme covering 11 villages of Santalpur Taluka from Kachchh Branch Canal in Patan District. The project also includes Operation and Maintenance (O&M) services, demonstrating the comprehensive nature of the engagement.

Implementation Timeline

The project follows a structured timeline with distinct phases for execution and maintenance. The EPC component is scheduled for completion within 24 months from the date of commencement, followed by an extensive Operation and Maintenance period of 10 years.

Regulatory Compliance and Disclosure

The contract announcement was made in compliance with Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended, and the SEBI Master Circular dated 30.01.2026. The company confirmed that neither promoters nor group companies have any interest in the awarding entity, and the contract does not fall within related party transactions.

Strategic Significance

This domestic contract reinforces Enviro Infra Engineers Limited's position in the infrastructure sector, particularly in water management and irrigation projects. The combination of EPC and long-term O&M services provides sustained revenue visibility over the contract period, contributing to the company's order book and operational pipeline.