[Class : 42] Research & Development, Consultancy In Research &Development,Scientific And Technological Services And Research And Design Relating Thereto; Industrial Analysis And Research Services; Design And Development Of Computer Hardware And Software
[Class : 40] Management, Treatment & Disposal Of Any Kind Of Wastes Such As Municipal Solid, Industrial Hazardous,Bio Medical, Electronic Other Wastes;Recycling Of Materilas Such As Paper, Plastic, Waste Oil, Solvent, Batteries, Glass, Construction, Operation Maintenance Of Waste Water Treatment Plants, Power Generation From / Using Waste, Waste Derived Fuels, Production Of ...
[Class : 37] Development And Operation & Maintenance Of Projects On Engineering Procurement And Construction Basis Or Bot Basis, Construction And Operation & Maintenance Of Waste Water Treatment Plants, Facilities Management Or Public Utilities Management (House Keeping Services) Cleaning Of Building (External And Internal), Street Cleaning, Building Repair And Maintenanc...