| List of Ongoing Projects in Thoothukkudi District of Tamil Nadu (As on March, 2021) | ||||
| Projects Promoter | Project Name | Cost (Rs. in Crore) | Industry | Implementation Stage |
| Airports Authority of India | ||||
| Thoothukudi Smart City Ltd. | ||||
| Southern Railway | ||||
| Thoothukudi Smart City Ltd. | ||||
| Thoothukudi Smart City Ltd. | ||||
| Neyveli Lignite Corporation (NLC) India Ltd. | ||||
| State Industries Promotion Corpn. of Tamil Nadu Ltd. | ||||
| Tamil Nadu Generation and Distribution Corpn. Ltd. | ||||
| Spic Electric Power Corpn. Ltd. | ||||
| Thoothukudi Smart City Ltd. | ||||
| Thoothukudi Smart City Ltd. | ||||
| Thoothukudi Smart City Ltd. | ||||
| V.O. Chidambaranar Port Trust | ||||
| Tamil Nadu Slum Clearance Board | ||||
| Tamil Nadu Slum Clearance Board | ||||
| Tamil Nadu Slum Clearance Board | ||||
| State Industries Promotion Corpn. of Tamil Nadu Ltd. | ||||
| Greenam Energy Pvt. Ltd. | ||||
| V.O. Chidambaranar Port Trust | ||||
| Indian Railways | ||||
| Indian Space Research Organisation | ||||
| V.O. Chidambaranar Port Trust | ||||
| Narbheram Solar TN Pvt. Ltd. | ||||
| Southern Petrochemical Industries Corpn. Ltd. | ||||
| SHV Energy Pvt. Ltd. | ||||
| Tamil Nadu Generation and Distribution Corpn. Ltd. | ||||
| V.O. Chidambaranar Port Trust | ||||
| JSW Cement Pvt. Ltd. | ||||
| National Aluminium Co. Ltd. | ||||
| Tamil Nadu Energy Devp. Agency | ||||
| Thoothukudi Smart City Ltd. | ||||
| Vedanta Ltd. | ||||
| Government of India, Ministry of Power | ||||
| Sethusamudram Corporation Ltd. | ||||
| Greenko Energies Pvt. Ltd. | ||||
| Bharat Heavy Electricals Ltd. | ||||
| V.O. Chidambaranar Port Trust | ||||
| National Highways Authority of India | ||||
| Thoothukudi City Municipal Corpn. | ||||
| Betam Wind Energy Pvt. Ltd. | ||||
| Thoothukudi Smart City Ltd. | ||||
| Ramco Cements Ltd. | ||||
| Government of India, Department of Atomic Energy | ||||
| V.O. Chidambaranar Port Trust | ||||
| NC Energy Ltd. | ||||
| Thoothukudi City Municipal Corpn. | ||||
| Thoothukudi City Municipal Corpn. | ||||
| V.O. Chidambaranar Port Trust | ||||
| Tamil Nadu Medical Services Corpn. Ltd. | ||||
| Tamil Nadu Generation and Distribution Corpn. Ltd. | ||||
| Ramco Cements Ltd. | ||||
| V.O. Chidambaranar Port Trust | ||||
| V.O. Chidambaranar Port Trust | ||||
| V.O. Chidambaranar Port Trust | ||||
| V.O. Chidambaranar Port Trust | ||||
| V.O. Chidambaranar Port Trust | ||||
| Tamil Nadu Maritime Board | ||||
| Tamil Nadu Water Supply and Drainage Board | ||||
| V.O. Chidambaranar Port Trust | ||||
| V.O. Chidambaranar Port Trust | ||||
| National Highways Authority of India | ||||
| Southern Railway | ||||
| Southern Railway | ||||
| Tamil Nadu Police Housing Corpn. Ltd. | ||||
| Modern Building Materials Pvt. Ltd. | ||||
| Vainateya Power Pvt. Ltd. | ||||
| Public Works Department, Tamil Nadu | ||||
| V.O. Chidambaranar Port Trust | ||||
| Kayalpattanam Muncipality | ||||
| Employees State Insurance Corpn. | ||||
| Public Works Department, Tamil Nadu | ||||
| Tamil Nadu Water Supply and Drainage Board | ||||
| Public Works Department, Tamil Nadu | ||||
| Tamil Nadu Police Housing Corpn. Ltd. | ||||
| V.O. Chidambaranar Port Trust | ||||
| Everonn Education Ltd. | ||||
| Neyveli Lignite Corporation (NLC) India Ltd. | ||||
| Government of Tamil Nadu | ||||
| Government of Tamil Nadu | ||||
| Public Works Department, Tamil Nadu | ||||
| Power Grid Corpn. of India Ltd. | ||||
| National Thermal Power Corporation (NTPC) Ltd. | ||||
| Tamil Nadu Generation and Distribution Corpn. Ltd. | ||||
| Tamil Nadu Slum Clearance Board | ||||
| State Industries Promotion Corpn. of Tamil Nadu Ltd. | ||||
| Tamil Nadu Generation and Distribution Corpn. Ltd. | ||||
| Thoothukudi Smart City Ltd. | ||||
| Thoothukudi Smart City Ltd. | ||||
| Thoothukudi Smart City Ltd. | ||||
| Public Works Department, Tamil Nadu | ||||
| Al-Kharafi Construction Co. K.S.C.C. | ||||
| Bhabha Atomic Research Centre | ||||
| V.O. Chidambaranar Port Trust | ||||
| V.O. Chidambaranar Port Trust | ||||
| National Highways Authority of India | ||||
| National Highways Authority of India | ||||
| Thoothukudi City Municipal Corpn. | ||||
| V.O. Chidambaranar Port Trust | ||||
| Thoothukudi Smart City Ltd. | ||||
| Indian Ports Association | ||||
| Vedanta Ltd. | ||||
| Indian Coast Guard | ||||
| Department of Fisheries, Tamil Nadu | ||||
| V.O. Chidambaranar Port Trust | ||||
| Tamil Nadu Water Supply and Drainage Board | ||||
| V.O. Chidambaranar Port Trust | ||||
| Department of Tourism, Tamil Nadu | ||||
| Department of Tourism, Tamil Nadu | ||||
| Tamil Nadu Fisheries University | ||||
| V.O. Chidambaranar Port Trust | ||||
| Timah Langat Holdings Berhad | ||||
| Public Works Department, Tamil Nadu | ||||
| Attivo Economic Zone Mumbai Pvt. Ltd. | ||||
| National Highways Authority of India | ||||
| Public Works Department, Tamil Nadu | ||||
| Tamil Nadu Water Supply and Drainage Board | ||||
| Public Works Department, Tamil Nadu | ||||
| Tamil Nadu Water Supply and Drainage Board | ||||
| Tamil Nadu Civil Supplies Corpn. Ltd. | ||||
| Tamil Nadu Police Housing Corpn. Ltd. | ||||
| Department of Fisheries, Tamil Nadu | ||||
| Commissionerate of Municipal Administration, Tamil Nadu | ||||
| Thoothukudi City Municipal Corpn. | ||||
| Department of Fisheries, Tamil Nadu | ||||
| Department of Fisheries, Tamil Nadu | ||||
| Food Corpn. of India | ||||
