| Water | Air | NameandAddress | Office | TypeofUnit | Category | Date of Issue | Validity | |
| 17(1)[05-11] | 17(1)[05-11] | Kumar Hospital,SirkaliNagapattinam District. | Nagapattinam | Private Hospital | Red - Small | 31-05-2011 | 30-06-2012 | |
| 10[05-11] | 10[05-11] | Mayil Flour & Rice mill,Achalpuram Village,Sirkali. | Nagapattinam | Rice Mill | Orange - Small | 31-05-2011 | 30-09-2011 | |
| 5678[05-11] | 3363[05-11] | Sri Balaji Modern Rice Mill,SirkaliNagapattinam District. | Nagapattinam | Rice Mill | Orange - Small | 31-05-2011 | 30-09-2011 | |
| 54[05-11] | 54[05-11] | Lodge Bharath Mahal,Thirukkadaiyur,Nagapattinam District. | Nagapattinam | Lodge | Orange - Small | 27-05-2011 | 30-09-2011 | |
| 2009[05-11] | 1009[05-11] | Hotel Chilambu,Mayiladuthurai Nagapattinam District. | Nagapattinam | Hotel | Orange - Medium | 27-05-2011 | 31-03-2012 | |
| 7507[05-11] | 5023[05-11] | Balaji Modern Rice Mill,Thennavarayanallur Thiruvarur District. | Nagapattinam | Rice Mill | Orange - Small | 23-05-2011 | 30-09-2011 | |
| 162[05-11] | 162[05-11] | Anees Rice Mill,Velangudi.Thiruvarur District. | Nagapattinam | Rice Mill | Orange - Small | 23-05-2011 | 30-09-2011 | |
| 12880[05-11] | 9512[05-11] | Nivetha Rice Mill.Vilamal Village,Thiruvarur District. | Nagapattinam | Rice Mill | Orange - Small | 23-05-2011 | 30-09-2011 | |
| 28[05-11] | 32[05-11] | R.V.Refractories,Vellakudi Village,Kodavasal. | Nagapattinam | Pulverising unit | Orange - Small | 23-05-2011 | 30-09-2011 | |
| 18[05-11] | - | Jayavignesh Service Station.Thiruvarur. | Nagapattinam | Service Station | Orange - Small | 24-05-2011 | 30-09-2011 | |
| 17[05-11] | 17[05-11] | South India Edible (p) Ltd,(Solvent Extraction Plant)Karuppur Village,Thiruvarur District. | Nagapattinam | Solvent Extraction | Orange - Medium | 24-05-2011 | 31-03-2012 | |
| 10098[05-11] | - | P.K.T.Nursing Home,Thiruthuraipoondi.Thiruvarur District. | Nagapattinam | Private Hospital | Red - Small | 20-05-2011 | 30-06-2012 | |
| 9[05-11] | - | Naga Marine Industries Ltd,JambuvanoadaiThiruthuraipoondi. | Nagapattinam | Aqua culture | Orange - Small | 20-05-2011 | 30-09-2011 | |
| 7[05-11] | 7[05-11] | Amirtham Food Products,Nannilam.Thiruvarur District. | Nagapattinam | Mineral Water | Orange - Small | 3/5/2011 | 30-09-2011 | |
| 21266[05-11] | 17303[05-11] | Sri Jaya Devi Industries Unit II,Kuthalam.Nagapattinam District. | Nagapattinam | Chemical | Red - Small | 9/5/2011 | 30-06-2011 | |
| 24[05-11] | 24[05-11] | Nagore Andavar Government Hospital, Nagore,Nagapattinam District. | Nagapattinam | Government Hospital | Red - Small | 9/5/2011 | 30-06-2011 | |
| 21598[06-11] | 17635[06-11] | Suja Shoei Industries Pvt Ltd,Villianallur, Mayiladuthurai. | Nagapattinam | Rubber components | Orange - Medium | 30-06-2011 | 31-03-2012 | |
| 78[06-11] | 78[06-11] | Golden Vats Pvt Ltd,Karnavur, Mannargudi. | Nagapattinam | IMFL | Orange - Large | 30-06-2011 | 31-03-2012 | |
| 20628[06-11] | 16662[06-11] | Premi Chem.Co.Pvt Ltd,Nallur Village,Mannargudi. | Nagapattinam | Chemical | Red - Small | 28-06-2011 | 30-06-2012 | |
| 20530[06-11] | 16563[06-11] | Gail (India) Ltd,Nallur Village, Mannargudi. | Nagapattinam | Petrolium Products | Red - Small | 28-06-2011 | 30-06-2012 | |
| 3[06-11] | 27(2)[06-11] | Sri Devi Nursing Home,Thiruvarur. | Nagapattinam | Private Hospital | Red - Small | 29-06-2011 | 30-06-2012 | |
| 18167[06-11] | 12[06-11] | Sarojini Nursing Home,Thiruvarur. | Nagapattinam | Private Hospital | Red - Small | 29-06-2011 | 30-06-2012 | |
| 3(1)[06-11] | 27(3)[06-11] | Parvathy Hospital,Thiruvarur. | Nagapattinam | Private Hospital | Red - Small | 29-06-2011 | 30-06-2012 | |
| 13219[06-11] | 15096[06-11] | Nagai Hospital,Andanapettai,Nagapattinam. | Nagapattinam | Private Hospital | Red - Small | 27-06-2011 | 30-06-2012 | |
| 1[06-11] | 1[06-11] | Pentagon Hospital,Nagapattinam. | Nagapattinam | Private Hospital | Red - Small | 27-06-2011 | 30-06-2012 | |
| 16[06-11] | 16[06-11] | A.J.Clinic,Velipalayam, Nagapattinam. | Nagapattinam | Private Hospital | Red - Small | 8/6/2011 | 30-06-2012 | |
| 15[06-11] | 15[06-11] | Sri Varis Clinic,Nagapattinam | Nagapattinam | Private Hospital | Red - Small | 8/6/2011 | 30-06-2012 | |
| 9[06-11] | 9[06-11] | M.C.Hospital,Nagapattinam. | Nagapattinam | Private Hospital | Red - Small | 8/6/2011 | 30-06-2012 | |
| 23[06-11] | 23[06-11] | Arun Priya Nursing Home,Mayiladuthurai. | Nagapattinam | Private Hospital | Red - Small | 2/6/2011 | 30-06-2012 | |
| 26[06-11] | - | Aarthi Medical Centre,Mayiladuthurai. | Nagapattinam | Private Hospital | Red - Small | 2/6/2011 | 30-06-2012 | |
| 20[06-11] | 16(1)[06-11] | OGM Health Centre,Mayiladuthurai. | Nagapattinam | Private Hospital | Red - Small | 2/6/2011 | 30-06-2012 | |
| 24[06-11] | 27[06-11] | CAK Poly Clinic,Mannargudi. | Nagapattinam | Private Hospital | Red - Small | 3/6/2011 | 30-06-2012 | |
| 31[06-11] | 34[06-11] | Gokulam Hospital,Mannargudi. | Nagapattinam | Private Hospital | Red - Small | 3/6/2011 | 30-06-2012 | |
| 24(1)[06-11] | 27(1)[06-11] | Shri Balaji Nursing Home,Mannargudi. | Nagapattinam | Private Hospital | Red - Small | 3/6/2011 | 30-06-2012 | |
| 8[06-11] | 8[06-11] | Kamatchi Hospital,Mannargudi. | Nagapattinam | Private Hospital | Red - Small | 3/6/2011 | 30-06-2012 | |
| 18[04-11] | - | Vijay Water Service, Thiruthuraipoondi. | Nagapattinam | Service Station | Orange - Small | 12-04-2011 | 30-09-2011 | |
| 5552[04-11] | 3250[04-11] | Tamilnadu State Transport corp ltd Thiruthuraipoondi Branch, Thiruthuraipoondi. | Nagapattinam | Bus Depot | Orange - Small | 12-04-2011 | 30-09-2011 | |
| 32[04-11] | 32[04-11] | Hotel Pams, Mayiladuthurai. | Nagapattinam | Hotel | Orange - Medium | 18-04-2011 | 31-03-2012 | |
| 6[04-11] | - | Anbu Thirumana Mahal, Puthur, Sirkali. | Nagapattinam | Kalyana Mandapam | Orange - Small | 21-04-2011 | 30-09-2011 | |
| 10[04-11] | 16[04-11] | Amrin Hospital, Kollidam, Sirkali. | Nagapattinam | Private Hospital | Red - Small | 21-04-2011 | 30-06-2011 | |
| 22[04-11] | - | Tamilnadu Agro Service Centre, Thiruvarur. | Nagapattinam | Orange - Small | 25-04-2011 | 30-09-2011 | ||
| 21687[04-11] | 17725[04-11] | Hotel Selvis Pvt Ltd, Thiruvarur. | Nagapattinam | Hotel | Orange - Medium | 25-04-2011 | 31-03-2012 | |
| 5627[04-11] | 3357[04-11] | Tamilnadu State Transport corp ltd Vedaranyam Branch, Vedaranyam. | Nagapattinam | Bus Depot | Orange - Small | 27-04-2011 | 30-09-2011 | |
| 22(1)[04-11] | 18[04-11] | Vedai Hospital, Vedaranyam. | Nagapattinam | Private Hospital | Red - Small | 27-04-2011 | 30-06-2011 | |
| 4[04-11] | 4[04-11] | GHCL Ltd, Kadinavayal Village, Vedaranyam. | Nagapattinam | Salt | Orange - Large | 27-04-2011 | 31-03-2012 | |
| 30[04-11] | 30[04-11] | Sameera Auto Garage, Vandampalai Village, Nannilam. | Nagapattinam | Service Station | Orange - Small | 29-04-2011 | 30-09-2011 | |
| 37[04-11] | 37[04-11] | Government Hospital, Valangaiman. | Nagapattinam | Government Hospital | Red - Small | 29-04-2011 | 30-06-2011 | |
| 2(1)[03-11] | - | Devi Auto Service StationSirkali. | Nagapattinam | Service Station | Orange - Small | 10-03-2011 | 30-09-2011 | |
| 4[03-11] | 4[03-11] | R.R.Siva Auto Agencies,Sirkali. | Nagapattinam | Service Station | Orange - Small | 10-03-2011 | 30-09-2011 | |
| 44[03-11] | 37[03-11] | KMB Autos,Thenpathi, Sirkali. | Nagapattinam | Service Station | Orange - Small | 10-03-2011 | 30-09-2011 | |
| 4(1)[03-11] | 4(1)[03-11] | Guru & Nathan Rice & Flour mill,Sirkali. | Nagapattinam | Rice Mill | Orange - Small | 10-03-2011 | 30-09-2011 | |
| 7[03-11] | 7[03-11] | Majestic Service Station,NeedamangalamThiruvarur. | Nagapattinam | Service Station | Orange - Small | 16-03-2011 | 30-09-2011 | |
| 20521[03-11] | 16554[03-11] | Gail India Ltd,Adiyakkamangalam | Nagapattinam | Petrolium Products Storage/Conveyance | Red - Small | 16-03-2011 | 30-06-2011 | |
| 2[03-11] | 2[03-11] | Bharath Auto AgenciesThiruvarur. | Nagapattinam | Service Station | Orange - Small | 16-03-2011 | 30-09-2011 | |
| 27[03-11] | 27[03-11] | G.D.Mahal,Kodavasal. | Nagapattinam | Kalyana Mandapam | Orange - Small | 16-03-2011 | 30-09-2012 | |
| 38[03-11] | 38[03-11] | Government Hospital,Kodavasal. | Nagapattinam | Government Hospital | Red - Small | 16-03-2011 | 30-06-2011 | |
| 13[03-11] | 13[03-11] | Alrayeesha car water service,Thopputhurai, Vedaranyam. | Nagapattinam | Service Station | Orange - Small | 17-03-2011 | 30-09-2011 | |
| 2(3)[03-11] | - | Swasthik Tobacco,Vedaranyam. | Nagapattinam | Tobacco | Orange - Small | 17-03-2011 | 30-09-2011 | |
| 7033[03-11] | 4593[03-11] | State Express Transport Corp.ltd,KadambadiNagapattinam. | Nagapattinam | Bus Depot | Orange - Small | 22-03-2011 | 30-09-2011 | |
| 7020[03-11] | 3698[03-11] | Tamilnadu State Transport Corp. ltd,Velipalayam, Nagapattinam. | Nagapattinam | Bus Depot | Orange - Small | 22-03-2011 | 30-09-2011 | |
| 6015[03-11] | 3679[03-11] | Tamilnadu State Transport Corp.ltd,Poraiyar. | Nagapattinam | Bus Depot | Orange - Small | 22-03-2011 | 30-09-2011 | |
| 1[03-11] | 2(3)[03-11] | Tamilnadu State Transport Corp.ltd,Sirkali. | Nagapattinam | Bus Depot | Orange - Small | 22-03-2011 | 30-09-2011 | |
| 2060[03-11] | - | Popular Service Station,Sirkali. | Nagapattinam | Service Station | Orange - Small | 22-03-2011 | 30-09-2011 | |
| 2018[03-11] | 1018[03-11] | Sri Arulsiva Arumugam ThirumanaMahal, Vaitheeswarankoil. | Nagapattinam | Kalyana Mandapam | Orange - Small | 28-03-2011 | 30-09-2012 | |
| 11[03-11] | 11[03-11] | Suja Employees AncillariesVillianallur, Mayiladuthurai. | Nagapattinam | Rubber product | Orange - Small | 30-03-2011 | 30-09-2011 | |
| 9879[03-11] | 387[03-11] | Tamilnadu State Transport Corp ltd,Nannilam, Thiruvarur. | Nagapattinam | Bus depot | Orange - Small | 30-03-2011 | 30-09-2011 | |
| 39[03-11] | 39[03-11] | Government HospitalNannilam, Thiruvarur. | Nagapattinam | Government Hospital | Red - Small | 30-03-2011 | 30-06-2011 | |
| 18[03-11] | 18[03-11] | Jamali Service Station,Kollumangudi, Nannilam. | Nagapattinam | Service Station | Orange - Small | 30-03-2011 | 30-09-2011 | |
| 495[03-11] | 495[03-11] | G.I.India Exports Keela Nagai, Mannargudi. | Nagapattinam | Granites slabs | Orange - Small | 31-03-2011 | 30-09-2012 | |
| 6020[03-11] | 3684[03-11] | Tamilnadu State Transport Corp Ltd,Mannargudi. | Nagapattinam | Bus Depot | Orange - Small | 31-03-2011 | 30-09-2011 | |
| 2(2)[03-11] | 2(2)[03-11] | Vivekanantham Krishnaveni Kalyana Mandapam,Thiruthuraipoondi. | Nagapattinam | Kalyana Mandapam | Orange - Small | 31-03-2011 | 30-09-2012 | |
| 25[03-11] | 21[03-11] | Sharmila Clinic,Nagore, Nagapattinam. | Nagapattinam | Private Hospital | Red - Small | 31-03-2011 | 30-06-2011 | |
| 36[02-11] | 36[02-11] | Chola poly products,Nagapattinam | Nagapattinam | Plastic | Orange - Small | 09-02-2011 | 30-09-2012 | |
| 3401[02-11] | 5722[02-11] | Kadhariah Rice Mill,Kangalancheri Village, Nagapattinam. | Nagapattinam | Modern Rice Mill | Orange - Small | 17-02-2011 | 30-09-2011 | |
| 37[02-11] | 37[02-11] | Sri Angalaparameshwari Thirumana Mahal,Thiruvengadu Village, Sirkali. | Nagapattinam | Kalyana Mandapam | Orange - Small | 17-02-2011 | 30-09-2012 | |
| 43[02-11] | 36(2)[02-11] | Malar Mangai Thirumana Mahal,Pudupattinam Village, Sirkali. | Nagapattinam | Kalyana Mandapam | Orange - Small | 17-02-2011 | 30-09-2011 | |
| 11(1)[02-11] | 9[02-11] | Pownammal Saw MillValluvakudi, Sirkali. | Nagapattinam | Saw Mill | Orange - Small | 17-02-2011 | 30-09-2011 | |
| 2041[02-11] | 1040[02-11] | Ramesh Saw Mill,Puthur, Sirkali. | Nagapattinam | Saw Mill | Orange - Small | 17-02-2011 | 30-09-2011 | |
| 34[02-11] | 34[02-11] | Shankar Timber DepotSirkali. | Nagapattinam | Saw mill | Orange - Small | 17-02-2011 | 30-09-2011 | |
| 9[02-11] | 9[02-11] | AHM Thirumana Mahal,Kollidam, Sirkali. | Nagapattinam | Kalyana Mandapam | Orange - Small | 17-02-2011 | 30-09-2011 | |
| 2010[02-11] | 1010[02-11] | Sri Ganapathy TyresThethakudi SouthVedaranyam | Nagapattinam | Orange - Small | 18-02-2011 | 30-09-2011 | ||
| 30[02-11] | 30[02-11] | Government Hospital,Karuppampulam. | Nagapattinam | Government Hospital | Red - Small | 18-02-2011 | 30-06-2011 | |
| 31[02-11] | 31[02-11] | Government Hospital,Vedaranyam. | Nagapattinam | Government Hospital | Red - Small | 18-02-2011 | 30-06-2011 | |
| 20531[02-11] | 16564[02-11] | Gail India Ltd,Peruntharakudi,Kodavasal | Nagapattinam | Petrolium Products Storage/Conveyance | Red Small | 22-02-2011 | 30-06-2011 | |
| 12[02-11] | 12[02-11] | Arasu AutosThiruvarur. | Nagapattinam | Sevice Station | Orange - Small | 22-02-2011 | 30-09-2011 | |
| 11[02-11] | 11[02-11] | Sri Jayalakshmi Engineering worksThiruvarur. | Nagapattinam | Orange - Small | 22-02-2011 | 30-09-2012 | ||
| 11(2)[02-11] | 11(2)[02-11] | V. Lakshmi Narayana Saw MillVijayapuram, Thiruvarur. | Nagapattinam | Saw Mill | Orange - Small | 22-02-2011 | 30-09-2011 | |
| 2[02-11] | 3[02-11] | M.H.Rasi Mahal.Eravanchery, Thiruvarur. | Nagapattinam | Kalyana Mandapam | Orange - Small | 23-02-2011 | 30-09-2011 | |
| 29[02-11] | 29[02-11] | Sri Lakshmi rajan wood works &Saw mill,Koorainadu, Mayiladuthurai. | Nagapattinam | Saw Mill | Orange - Small | 24-02-2011 | 30-09-2011 | |
| 47[02-11] | 46[02-11] | Bhavani Saw MillElanthangudi, Mayiladuthurai. | Nagapattinam | Saw Mill | Orange - Small | 24-02-2011 | 30-09-2011 | |
| 36(1)[02-11] | 36(1)[02-11] | Nataraja Timber & Saw Mill,Senthangudi, Mayiladuthurai. | Nagapattinam | Saw Mill | Orange - Small | 24-02-2011 | 30-09-2012 | |
| 19[02-11] | 19[02-11] | S.N.K.Saw Mill.KazhukkanimuttamMayiladuthurai. | Nagapattinam | Saw Mill | Orange - Small | 24-02-2011 | 30-09-2011 | |
| 12933[01-11] | - | Indian oil corporation ltd,IBP Company Ltd,Muttam, Nagapattinam. | Nagapattinam | Housing Colony | Orange - Small | 12-01-2011 | 30-09-2011 | |
| 1[01-11] | 14(1)[01-11] | P.R.M.Sakthi Thirumana MandapamVijayapuramThiruvarur. | Nagapattinam | Kalyana Mandapam | Orange - Small | 19-01-2011 | 30-09-2011 | |
| 10[01-11] | 10[01-11] | J.K.T.Nursing Home,Kumara koil street,Thiruvarur. | Nagapattinam | Private Hospital | Red - Small | 19-01-2011 | 30-06-2011 | |
| 14[01-11] | 14[01-11] | P.R.M.Vasu Nivas Thirumana Mahal,Agraharam, VijayapuramThiruvarur. | Nagapattinam | Kalyana Mandapam | Orange - Small | 19-01-2011 | 30-09-2011 | |
| 32[01-11] | 32[01-11] | Government Hospital,Vaitheeswarankoil,Nagapattinam. | Nagapattinam | Government Hospital | Red - Small | 20-01-2011 | 30-06-2011 | |
| 2001[01-11] | 1001[01-11] | Sangili Saw MillVaitheeswarankoilNagapattinam. | Nagapattinam | Saw Mill | Orange - Small | 20-01-2011 | 30-09-2011 | |
| 44[01-11] | 43[01-11] | Sakthi Timber Depot,VaitheeswarankoilNagapattinam | Nagapattinam | Saw mill | Orange - Small | 20-01-2011 | 30-09-2011 | |
| 28[01-11] | 28[01-11] | Government Periyar HospitalMayiladuthurai | Nagapattinam | Government Hospital | Red - Small | 21-01-2011 | 30-06-2011 | |
| 41[01-11] | - | Dr.V.Balaji Nursing Home,Town Extension, Mayiladuthurai. | Nagapattinam | Private Hospital | Red - Small | 21-01-2011 | 30-06-2011 | |
| 11[01-11] | 11[01-11] | Balasaravana Saw Mill,Poraiyar, Nagapattinam. | Nagapattinam | Saw Mill | Orange - Small | 27-01-2011 | 30-09-2011 | |
| 20[01-11] | 20[01-11] | Preethi Feeds,Mudithiruchampalli Village,Tranqubar, Nagapattinam Dist. | Nagapattinam | Fish Meal | Orange - Small | 27-01-2011 | 30-09-2011 | |
| 14(2)[01-11] | 14(2)[01-11] | Varsha Saw Mill,Poraiyar, Nagapattinam | Nagapattinam | Saw Mill | Orange - Small | 27-01-2011 | 30-09-2011 | |
| 11342[01-11] | 11342[01-11] | Alaman Hospital,Koothanallur,Thiruvarur. | Nagapattinam | Private Hospital | Red - Small | 28-01-2011 | 30-06-2011 | |
| 3[12-10] | 3[12-10] | M/s. Amutham Soda Colours, Ponsei, Tranqubar Taluk, Nagapattinam District. | Nagapattinam | Food & Beverages | Orange - Small | 06-12-2010 | 30-09-2011 | |
| 43[12-10] | 42[12-10] | M/s. New Kannan Vilas Tobacco Factory Mudikondanallur, Nagapattinam. | Nagapattinam | Tobacco | Orange - Small | 06-12-2010 | 30-09-2011 | |
| 2038[12-10] | 1037[12-10] | M/s. Vazha Valamudan Thirumana Mandapam, Tranqubar, Nagapattinam District. | Nagapattinam | Kalyana Mandapam | Orange - Small | 06-12-2010 | 30-09-2011 | |
| 27[12-10] | 27[12-10] | M/s. Government Hospital, Kilvelur, Nagapattinam District | Nagapattinam | Government Hospital | Red - Small | 07-12-2010 | 30-06-2011 | |
| 35[12-10] | 35[12-10] | M/s. Government Hospital, Mannargudi, Thiruvarur District. | Nagapattinam | Government Hospital | Red - Small | 08-12-2010 | 30-06-2011 | |
| 19[12-10] | M/s. P.M.M.Lodge, Mannargudi, Thiruvarur District. | Nagapattinam | Lodge | Orange - Small | 08-12-2010 | 30-09-2011 | ||
| 7448[12-10] | 4974[12-10] | M/s. Pamani Fertilizers, Mannargudi, Thiruvarur District. | Nagapattinam | Fertilizer | Orange - Small | 08-12-2010 | 30-09-2011 | |
| 14[12-10] | 15[12-10] | M/s. Sri Venkateswara Nursing Home, Thiruthuraipoondi, Thiruvarur District. | Nagapattinam | Private Hospital | Red - Small | 10-12-2010 | 30-06-2011 | |
| 2[12-10] | 2[12-10] | M/s. Sri Kamatchi Thirumana Mahal, Thiruthuraipoondi. Thiruvarur District. | Nagapattinam | Kalyana Mandapam | Orange - Small | 10-12-2010 | 30-09-2011 | |
| 29[12-10] | 29[12-10] | M/s. Government Hospital, Thirukkuvalai, Nagapattinam District. | Nagapattinam | Government Hospital | Red - Small | 10-12-2010 | 30-06-2011 | |
| 36[12-10] | 36[12-10] | M/s. Government Hospital, Thiruthuraipoondi, Thiruvarur District. | Nagapattinam | Government Hospital | Red - Small | 13-12-2010 | 30-06-2011 | |
| 4[12-10] | 4[12-10] | M/s. Larsen & Tourbo Ltd, Eco division, Thittacherry, Nagapattinam. | Nagapattinam | Readymix plant | Orange - Small | 14-12-2010 | 30-09-2011 | |
| 21[12-10] | 21[12-10] | M/s. Sakthi Seals, Sitharkadu Village, Mayiladuthurai. | Nagapattinam | Rubber | Orange - Small | 15-12-2010 | 30-09-2011 | |
| 26[12-10] | 22[12-10] | M/s. Lourdes Hospital, Mayiladuthurai. Nagapattinam District. | Nagapattinam | Private Hospital | Red - Small | 15-12-2010 | 30-06-2011 | |
| 23[12-10] | 23[12-10] | M/s. Government Hospital, Sirkali, Nagapattinam District. | Nagapattinam | Government Hospital | Red - Small | 16-12-2010 | 30-06-2011 | |
| 1[12-10] | 1[12-10] | M/s. Bismi Feeds. Perunthottam, Sirkali. | Nagapattinam | Fish meal | Orange - Small | 16-12-2010 | 30-09-2011 | |
| 01[12-10] | 01[12-10] | M/s. Savithiri Ammal kalyana mahal, Sirkali, Nagapattinam District. | Nagapattinam | Kalyana Mandapam | Orange - Small | 16-12-2010 | 30-09-2012 | |
| 24[12-10] | 24[12-10] | M/s. Chandra Sakunthala Thirumana Koodam, Sirali, Nagapattinam District. | Nagapattinam | Kalyana Mandapam | Orange - Small | 16-12-2010 | 30-09-2012 | |
| 34[12-10] | 34[12-10] | M/s. Government Hospital, Koothanallur, Thiruvarur District. | Nagapattinam | Government Hospital | Red - Small | 22-12-2010 | 30-06-2011 | |
| 142[12-10] | 142[12-10] | M/s. Hotel Guru, Thirukkadaiyur, Nagapattinam District. | Nagapattinam | Hotel | Orange - Small | 23-12-2010 | 30-09-2011 | |
| 20[12-10] | 20[12-10] | M/s. Government Hospital, Poraiyar, Nagapattinam District. | Nagapattinam | Government Hospital | Red - Small | 23-12-2010 | 30-06-2011 | |
| 021[12-10] | 021[12-10] | M/s. Government Hospital, Tharangambadi, Nagapattinam District. | Nagapattinam | Government Hospital | Red - Small | 23-12-2010 | 30-06-2011 | |
| 33[12-10] | 33[12-10] | M/s. Government Hospital, Needamangalam, Thiruvarur District. | Nagapattinam | Government Hospital | Red - Small | 24-12-2010 | 30-06-2011 | |
| 22[12-10] | 022[12-10] | M/s. Government Hospital, Kuthalam, Mayiladuthurai. Nagapattinam District. | Nagapattinam | Private Hospital | Red - Small | 30-12-2010 | 30-06-2011 | |
| 003[11-10] | 1[11-10] | Sri Krishna clinic Nagapattinam | Nagapattinam | Private Hospital | Red - Small | 04-11-2010 | 30-06-2011 | |
| 03[11-10] | 03[11-10] | Sri Muthurajam Thirumana mandapam, Vaitheeswarankoil, Sirkali Taluk. | Nagapattinam | Kalyana Mandapam | Orange - Small | 09-11-2010 | 30-09-2012 | |
| 41[11-10] | 40[11-10] | Sri Rajarajeswari Thirumana Mandapam, Vaitheeswarankoil, Sirkali Taluk. | Nagapattinam | Kalyana Mandapam | Orange - Small | 09-11-2010 | 30-09-2012 | |
| 7[11-10] | 7[11-10] | kamaraj Arangam Thiruvarur. | Nagapattinam | Kalyana Mandapam | Orange - Small | 10-11-2010 | 30-09-2011 | |
| 19[11-10] | 20[11-10] | Lion Eye Hospital Vandampalai Thiruvarur | Nagapattinam | Private Hospital | Red - Small | 10-11-2010 | 30-06-2011 | |
| 3[11-10] | 3[11-10] | M.H.Mangala Mahal Eravancherry Village Kodavasal | Nagapattinam | Kalyana Mandapam | Orange - Small | 10-11-2010 | 30-09-2011 | |
| 13[11-10] | 13[11-10] | K.R.K.Menon Memorial Meternity Home, Mannargudi. | Nagapattinam | Private Hospital | Red - Small | 11-11-2010 | 30-06-2011 | |
| 21720[11-10] | 17759[11-10] | Dolda Engineering Karaimettuthidal Thirupoondi, Kilvelur. | Nagapattinam | Hot mix plant | Orange - Small | 19-11-2010 | 30-09-2011 | |
| 4[11-10] | 4[11-10] | Ircon International summer mitra Jaya (JV) ,Thirupoondi west | Nagapattinam | Housing complex | Orange - Small | 19-11-2010 | 30-09-2011 | |
| 07[11-10] | 07[11-10] | Five Star Thirumana Mahal Thirupoondi. | Nagapattinam | Kalyana Mandapam | Orange - Small | 19-11-2010 | 30-09-2011 | |
| 2006[11-10] | 1006[11-10] | Subramaniya pather Marriage hall Nagapattinam | Nagapattinam | Kalyana mandapam | Orange - Small | 23-11-2010 | 30-09-2011 | |
| 12[11-10] | 12[11-10] | Suja employees ancillaries, Mangainallur, Mayiladuthurai. | Nagapattinam | Rubber | Orange - Small | 25-11-2010 | 30-09-2011 | |
| 013[11-10] | 013[11-10] | Premakamatchi Industries Mangainallur Mayiladuthurai | Nagapattinam | Plastic | Orange - Small | 25-11-2010 | 30-09-2011 | |
| 26[11-10] | - | Aarthi Medicare center Avyambalpuram Mayiladuthurai. | Nagapattinam | Private Hospital | Red - Small | 25-11-2010 | 30-06-2011 | |
| 14[11-10] | 14[11-10] | Sri Krishna Industries Mangainallur Mayiladuthurai. | Nagapattinam | Plastic | Orange - Small | 25-11-2010 | 30-09-2011 | |
| 2[11-10] | 2[11-10] | Dr.G.Kumarasamy Clinic Nagapattinam | Nagapattinam | Private Hospital | Red - Small | 26-11-2010 | 30-06-2011 | |
| 10510[10-10] | 25[10-10] | N.V.K.Hospital, Thiruthuraipoondi. Thiruvarur District. | Nagapattinam | Private Hospital | Red - Small | 06-10-2010 | 30-06-2011 | |
| 10144[10-10] | - | Selvam Auto Service Staion, Thiruthuraipoondi. Thiruvarur District | Nagapattinam | Service Staion | Orange - Small | 06-10-2010 | 30-09-2011 | |
| 4316[10-10] | 2256[10-10] | Sri Rengavilas Tobacco Factory, Thiruvarur. | Nagapattinam | Tobacco | Orange - Small | 08-10-2010 | 30-09-2011 | |
| 01[10-10] | 01[10-10] | Suriya Hospital, Thiruvarur. | Nagapattinam | Private Hospital | Red - Small | 08-10-2010 | 30-06-2011 | |
| 2055[10-10] | - | C.A.Water Service Station, Thiruvarur. | Nagapattinam | Service Station | Orange - Small | 08-10-2010 | 30-09-2011 | |
| 013[10-10] | 013[10-10] | R.R.Nursing Home, Thiruvarur. | Nagapattinam | Private Hospital | Red - Small | 08-10-2010 | 30-06-2011 | |
| 13219[10-10] | 15096[10-10] | Nagai Hospital, Puthur, Nagapattinam. | Nagapattinam | Private Hospital | Red - Small | 14-10-2010 | 30-06-2011 | |
| 3[10-10] | 03[10-10] | Harini Hospital, Nagapattinam. | Nagapattinam | Private Hospital | Red - Small | 14-10-2010 | 30-06-2011 | |
| 13[10-10] | 11[10-10] | Varadhachari Nursing Home, Nagapattinam. | Nagapattinam | Private Hospital | Red - Small | 14-10-2010 | 30-06-2011 | |
| 08[10-10] | 8[10-10] | V.R.S.Mahal, Mayiladuthurai. | Nagapattinam | Kalyana Mandapam | Orange - Small | 15-10-2010 | 30-09-2012 | |
| 2047[10-10] | 1047[10-10] | Sri Rajeswari Thirumana Mahal, Mayiladuthurai. | Nagapattinam | Kalyana mandapam | Orange - Small | 15-10-2010 | 30-09-2012 | |
| 8[10-10] | 13[10-10] | Swathy Hospital, Mayiladuthurai. | Nagapattinam | Private Hospital | Red - Small | 15-10-2010 | 30-06-2011 | |
| 20[10-10] | 16[10-10] | OGM Health Centre, Mayiladuthurai. | Nagapattinam | Private Hospital | Red - Small | 15-10-2010 | 30-06-2011 | |
| 1[10-10] | 1[10-10] | Hotel Dayalan, Mayiladuthurai. | Nagapattinam | Hotel | Orange - Small | 15-10-2010 | 30-09-2011 | |
| 26[10-10] | 26[10-10] | Jaya Nursing Home, Thiruthuraipoondi. | Nagapattinam | Private Hospital | Red - Small | 22-10-2010 | 30-06-2011 | |
| 001[10-10] | - | Galaxcy Crystals, Vedaranyam. | Nagapattinam | Salt | Orange - Small | 22-10-2010 | 30-09-2011 | |
| 2066[10-10] | 1065[10-10] | Jayamaruthi Poly Plastic Pvt Ltd, Sidco Industrial Estate, Nagapattinam. | Nagapattinam | Plastic | Orange - Small | 28-10-2010 | 30-09-2011 | |