| Project Name | The Name of Employer * | Description of work |
| Air Pollution | EMES Industries,Kakkalur | Wet Scrubbing System |
| Air Pollution | Sri Balaji Pesticides.Tiruthani | Wet Scrubbing System |
| STP | Hotel Taj, Hydrabad | Activated Sludge Process |
| ETP | Oracle Trading Co. Pvt. Ltd,Kayarembedu | Chemical, Biological, Filtration Process |
| STP | Reynolds Pens India Pvt Ltd, Sriperambathur | Activated Sludge Process |
| STP | Sri Vishnu Magnetics,Guduvanchery | Activated Sludge Process |
| Evaporator | Subbu Mills, Thiruchengodu | Forced Circulation |
| Evp. With R.O. | Nubiola India Ltd., Sriperambathur | Evp With R.O. |
| STP, ETP | Suspa Pneumatics, Guduvanchery | Activated Sludge Process |
| Air Pollution | Esterkotes, Ezhichur | Wet Scrubber |
| ETP | Eastern Machine Elements | Activated Sludge Process |
| ETP | Vaigai Engineering Pvt. Ltd., Maraimalai Nagar | Activated Sludge Process |
| STP | Heylands Exports Pvt Ltd, Ambattur | Activated Sludge Process |
| Evaporator | Prudential Associates, Madurai | Kettle Evaporator |
| Air Pollution | Jonas Wood Head, Pallavaram | Wet Scrubbing System |
| STP | Dong A India Ltd., Sriperambathur | Activated Sludge Process |
| STP | Savera Hotel, Hyderabad | Activated Sludge Process |
| Air Pollution | HSI Automotives, Sriperambathur | AP |
| Air Pollution & Evaporator | Endurance Technologies, Sriperambathur | Air Pollution & Evaporator |
| WFI Tank | GSBPL, Gumidipoondi | WFI Tank |
| Air pollution | Sri Ganesa Metal Foundaries, Thirumudivakkam | Wet Scrubbing System |
| Air Pollution | Ecocharm, Maraimalai Nagar | Wet Scrubber |
| STP | Yazaki Wiring Technologies, Maraimalai Nagar | Activated Sludge Process |
| STP | S.M.Apparals, Chengalpattu | Activated Sludge Process |
| ETP | Tamilnadu Steels & Tubes, Maraimalai Nagar | Chemical Process |
| Air Pollution | UCAL Machine tools ltd., Maraimalai Nagar | Wet Scrubbing System |
| ETP | Pore Seals India Pvt. Ltd., Maraimalai Nagar | Chemical Process |
| Air Pollution | Gems Precision, Sriperambathur | Wet Scrubber |
| STP | GSBPL, Gummidipoondi | Activated Sludge Process |
| Evaporator | Perlos Telecommunication, Sriperambathur | Kettle type |
| STP | Saralee H&BC India Ltd., Maraimalai Nagar | Activated Sludge Process |
| ETP With R.O. | Sun Pharmaceuticals, Mathuranthagam | Chemical Process |
| Steam line Pipe laying | BCG Vaccine Laboratory, Guindy | Steam line pipe laying |
| Structural | GSBPL, Gummidipoondi | Structural |
| Air Pollution | U.P. Ramaiah, Thiruneermalai | Dust Collector |