| Water and Wastewater Treatment EPC | Design and turnkey construction of STPs, CETPs, WTPs, and sewerage systems under government contracts. | Strong government relationships, certified quality systems, and experience in high compliance projects. | Government urban local bodies and state agencies (B2G). | Larger capacity STP and CETP projects with advanced treatment technology. | 9300 | 87 | Project-based contract revenues from engineering, procurement and construction services. | Fixed contract pricing with milestone-based payments. | Government schemes like AMRUT, National Mission for Clean Ganga driving infrastructure investments. | |
| Operation and Maintenance Services | Long-term operation and maintenance of commissioned water and wastewater treatment plants. | Integrated project knowledge and proven operational expertise. | Government bodies for plants built by company (B2G). | O&M contracts for large-scale plants with energy efficiency integration. | 300 | 3 | Recurring contracting fees for plant upkeep and performance guarantees. | Annual maintenance contracts with fixed or performance-linked fees. | Increasing commissioned plant base and regulatory requirements for ongoing plant management. | |
| Renewable Energy Integration | Installation of solar power plants and compressed biogas facilities integrated with treatment plants for energy self-sufficiency. | Early mover in combining renewable energy with water infrastructure projects. | Government and institutional clients (B2G). | Solar and biogas integrated turnkey solutions. | 260 | 2 | Project revenue from design and construction; potential incentives for renewable projects. | Fixed project fees with possible energy savings sharing. | Government push for green energy and circular economy principles in infrastructure. | |
