| Air Pollution Control Systems - Flue Gas Desulfurization (FGD) | Design, EPC supply and installation of wet and dry FGD plants, SO2 removal, mercury recovery for power plants and industrial applications | Proprietary technology, strong project execution track record, early mover in Indian FGD market, regulatory compliance expertise | B2B; thermal power plants, cement, steel, chemical and copper smelting industries | Turnkey EPC projects, proprietary technology units (e.g., Ventri-Rod Absorber, DRX-25 nozzle) | 320 | 70 | EPC contracts, equipment sales, reagent supply, and long-term service agreements | Project-based EPC pricing, equipment sale, supply contracts with performance guarantees | Government environmental regulations, increasing coal power capacity with mandatory emission controls, demand from heavy industries | Ducon Wet Lime FGD, Sea Water FGD, Dual Alkali Scrubber, DRX-25 nozzle dry FGD systems |
| Dry Bulk Material Handling Systems | EPC solutions for storage, extraction, pneumatic conveying of powders like coal, fly ash, alumina, cement | Strong engineering capabilities, longstanding client relationships with large Indian industrial firms | B2B; power plants, alumina refiners, steel and cement manufacturers | Custom engineered conveying systems and conveyors | 100 | 22 | Project-based revenues from EPC contracts for bulk material handling systems | Fixed price EPC contracts | Industrial expansion, demand for efficient bulk handling and storage solutions, repeat orders from marquee clients | DU-PUMP pneumatic conveyors, DU-SLIDE conveyors, DU-SILO fluidizer |
| Information Technology Infrastructure and Security Solutions | Security and surveillance surveillance systems enhanced with artificial intelligence | Emerging segment with technology alliances, early adoption in core markets | B2B; government and industrial clients | AI-based surveillance technology and integration | 30 | 8 | Sale and installation contracts, technology service agreements | Project and service based | Increasing demand for AI-enabled security in industrial and government sectors | AI-based Video Surveillance Systems |
