| Earl's Regency Hotel | P.O. Box 2000,Thennekubura, Nattarampotha,Kandy | 2025-01-01 | 2027-12-31 | KY/48/O/IN-02-A/L/01/2025 |
| Sri Lankan Airlines | Airline Center,Bandaranaike International Airport,Katunayake | 2026-06-01 | 2028-12-31 | GM/03/O-1/IN-02-A/L/03/2026 |
| Ev-Yol Construction Company Ltd., | Uma oya Multipurpose Development Project,Dyraaba Dam Site, 6th Miles Post, Mirahawatta,Welimada | 2026-01-01 | 2027-12-31 | BD/14/O/IN-01-A/L/01/2026 |
| ElectroRef Engineers (Pvt.) Ltd, | No. 74,,Ranagala Mawatha, Borella,Colombo 08 | 2026-01-01 | 2026-12-31 | CO/18/O/TR-01/L/02/2026 |
| United Nations Development Programme (UNDP) | No. 202/204,Bauddhaloka Mawatha,Colombo 07 | 2025-06-01 | 2027-12-31 | CO/195/O/IN-02-A/L/01/2025 |
| Prison Headquarters | No.150,Baseline Road,Colombo 09 | 2025-01-01 | 2026-12-31 | KY/35/O/UC-02/L/02/2025 |
| Asiri Surgical Hospital | No. 21,Kirimandala Mawatha,Narahenpita, Colombo 05 | 2026-01-01 | 2027-12-31 | CO/08/N/SI-02/L/04/2026 |
| Medical Supplies Division | No. 357,Ven. Baddegama Wimalawansa Thero Mw.,Colombo 10 | 2026-01-01 | 2026-12-31 | CO/107/O/TR-01/L/01/2026 |
| Institute of Forensic Medicine and Toxicology | No. 111,Francis Road,Colombo 10 | 2025-06-01 | 2027-12-31 | CO/108/O/IN-02-A/L/01/2025 |
| National Gem & jewellery Athuority | No. 25,Galle Face Terrace,Colombo 03 | 2025-01-01 | 2027-12-31 | CO/109/O/IN-02-A/L/01/2025 |
| YKK Lanka (pvt) Ltd | F-7,Seethawaka Export Processing Zone,Awissawella | 2025-11-09 | 2027-12-31 | CO/116/O/IN-02-A/L/01/2025/M-01 |
| Department of Nuclear Science | University of Colombo,P.O. Box 1490,Colombo 3 | 2026-01-01 | 2026-05-31 | CO/118/J/IN-01-B/L/01/2026-1 |
| Trico Maritime (Pvt.) Ltd | No. 50, K Cyril,,C Perera Mawatha,Colombo 13 | 2025-01-01 | 2027-12-31 | CO/119/O/IN-02-A/L/01/2025 |
| Prison Headquarters | No. 150,Baseline Road,Colombo 09 | 2025-01-01 | 2027-12-31 | CO/124/O/IN-02-A/L/01/2025 |
| DIMO (Pvt) Ltd | No. 65,Jethawana Road,Colombo 14 | 2026-01-01 | 2026-12-31 | CO/178/O/TR-01/L/01/2026 |
| Prison Headquarters | No. 150,Baseline Road,Colombo 09 | 2025-01-01 | 2026-12-31 | CO/140/O/UC-02/L/01/2025 |
| Sri Lanka Human Tissue Bank | Sri lanka Eye Donation Society,Vidya Mawatha,Colombo 07 | 2026-01-01 | 2027-12-31 | CO/17/O/SI-02/L/01/2026 |
| National Institute of Fundamental Studies | Hantana Road,Kandy | 2026-01-01 | 2028-12-31 | KY/36/N/IN-02-A/L/01/2026 |
| Intertek Lanka (Pvt) Ltd | No. 282,Kaduwela Road,Battaramulla | 2025-06-01 | 2027-12-31 | CO/170/O/IN-02-A/L/01/2025 |
| Sri Lanka Ports Authority | No. 45,,Layden Bastian Road,,Colombo 01 | 2026-06-01 | 2027-12-31 | CO/37/P/IN-01-A/L/03/2026 |
| Industrial Technology Institute | No. 363,Bauddhaloka Mw,Colombo 07 | 2025-06-01 | 2027-12-31 | CO/38/N/IN-02-A/L/02/2025 |
| Industrial Technology Institute | 363,Buddhaloka Mw,Colombo 07 | 2025-01-01 | 2027-12-31 | CO/38/Q/IN-02-A/L/01/2025 |
| Colombo International School (Pvt) Ltd | No. 28,Gregorys Road,Colombo 07 | 2025-01-01 | 2027-12-31 | CO/55/J/IN-02-B/L/01/2026 |
| Prison Headquarters | No. 150,Baseline Road,Colombo 09 | 2025-01-01 | 2027-12-31 | HT/18/O/IN-02-A/L/01/2025 |
| LSEG Business Services Colombo (Pvt.) Ltd., | Trace Expert City,,Colombo 10 | 2025-01-01 | 2027-12-31 | CO/238/O/IN-02-A/L/01/2025 |
| Araliya Unawatuna Beach Hotel (Pvt.)Ltd, | Welledewala Road, Yaddehimulla,Unawatuna,,Habaraduwa | 2024-12-16 | 2026-12-31 | GL/31/O/IN-02-A/L/01/2024 |
| Siam City Cement (Lanka) Ltd | Ruhunu Cement Works,,Dewata,Galle | 2026-02-20 | 2027-12-31 | GL/02/O/IN-02-A/L/01/2025/M-01 |
| Ansell Lanka (Pvt.) Ltd | Export Processing Zone (EZP),Biyagama | 2026-01-01 | 2026-12-31 | GM/01/O/SI-01/L/01/2026 |
| Sri Lanka Gamma Centre | Export Processing Zone-Biyagama ,,Block A, Walgama,Malwana | 2026-01-01 | 2026-12-31 | GM/02/O/SI-01/L/01/2026 |
| Electroref Engineers (pvt.) Ltd | No. 74,Lesley Ranagala Mawatha, Borella,Colombo 08 | 2026-01-01 | 2026-12-31 | CO/18/O/IR-01/L/01/2026 |
| Sri Lankan Airlines Ltd | Airline Center,Bandaranaike International Airport,Katunayake | 2026-01-01 | 2027-12-31 | GM/03/P/SH-01/L/01/2026 |
| Refinery Division,Ceylon Petroleum Corporation | P.O. Box 11,Sapugaskanda,Kelaniya | 2026-01-01 | 2027-12-31 | GM/04/O/IN-01-A/L/02/2026 |
| Refinery Division,Ceylon Petroleum Corporation | P.O. Box 11,Kelaniya | 2026-01-01 | 2026-12-31 | GM/04/O/IR-01/L/01/2026 |
| Lion Brewery Ceylon PLC | No. 254,Colombo Road,Biyagama | 2026-01-09 | 2027-12-31 | GM/08/O/IN-01-A/L/01/2026 |
| Plastipak Lanka (Pvt.) Ltd | No. 38,Church Road, Liyanagemulla,Seeduwa | 2026-01-01 | 2027-12-31 | GM/10/O/IN-01-A/L/01/2026 |
| Criminal Investigation Department | New Secretarial Building,Colombo 01 | 2024-05-03 | 2026-12-31 | CO/254/O/IN-02-A/L/01/2024 |
| Distilleries Company of Sri Lanka PLC | Extra Special Heritage Arena,No. 09, Distilleries Road,Seeduwa | 2026-01-01 | 2026-12-31 | GM/32/O/IN-01-A/L/01/2026 |
| Laksiri Seva (Pvt.) Ltd | No. 66,New Nuga Road,Peliyagoda | 2025-01-01 | 2027-12-31 | GM/35/O/IN-02-A/L/01/2025 |
| Tropical Findings (Pvt.) Ltd | Ring Road 01,KEPZ,Katunayake | 2025-01-01 | 2027-12-31 | GM/36/O/IN-02-A/L/01/2025 |
| National Centre for Non Destructive Testing | Sri Lanka Atomic Energy Board, No. 977/18,,Bulugaha Junction, Kandy Road,,Kelaniya | 2026-01-01 | 2026-12-31 | GM/49/O/IR-01/L/01/2026 |
| Prison Headquarters | Prison Headquarters,150, Baseline Road,Colombo 09 | 2026-01-01 | 2027-12-31 | GL/27/O-2/UC-02/L/02/2026 |
| Variosystems (Pvt.) Ltd | 11538, Nelumwatta,Kotadeniyawa Road,Badalgama | 2025-01-01 | 2027-12-31 | GM/51/O/IN-02-A/L/01/2025 |
| Merbok MDF Lanka (Pvt.) Ltd | P.O. Box 12,Perth Estate, Export Processing Zone,Horana | 2026-01-01 | 2026-05-31 | KL/02/O/IN-01-A/L/01/2026-1 |
| Department of Physics | Faculty of Science,University of Peradeniya,Peradeniya | 2026-01-01 | 2027-12-31 | KY/02/J/IN-01-B/L/05/2026 |
| Department of Soil Science | Faculty of Agriculture,University Of Peradeniya,Peradeniya | 2026-01-01 | 2027-12-31 | KY/02/K/IN-01-A/L/01/2026 |
| Ceylon Chocolates Ltd | Pandiwatta,Kundasale,Kandy | 2026-01-01 | 2027-12-31 | KY/16/O/IN-01-A/L/01/2026 |
| Sri Lankan Catering Ltd | Airline Center,,Bandaranayake International Airport,Katunayake | 2026-01-01 | 2028-12-31 | GM/03/O-2/IN-02-A/L/04/2026 |
| Sugarcane Research Institute | Sugarcane Research Institute,Udawalawa | 2026-01-01 | 2026-12-31 | MG/04/K/IN-01-A/L/01/2026 |
| Department of Agricultural Engineering | Faculty of Agriculture,University of Ruhuna,Mapalana, Kamburupitiya | 2026-01-01 | 2027-12-31 | MT/01/M/IN-01-A/L/01/2026 |
| Tea Research Institute of Sri Lanka | St. Coombs,Talawakelle | 2025-01-01 | 2027-12-31 | NE/03/Q/IN-02-A/L/01/2025 |
| Siam City Cement (Lanka) Ltd | P.O. Box. 01,Palavi,Puttalam | 2025-01-01 | 2027-12-31 | PT/10/O-1/IN-02-A/L/01/2025 |
| Tokyo Cement Company (Lanka) PLC | 469/1/1,Galle Road,Colombo 03 | 2025-01-01 | 2027-12-31 | TR/10/O/IN-02-A/L/01/2025 |
| Parliament of Sri Lanka, | Sri Jayawardenapura Kotte. | 2025-01-01 | 2027-12-31 | CO/224/O/IN-02-A/L/01/2025 |
| Sri Lanka Standards Institution | No. 17,Victoria Place,Elvitigala Mawatha,Colombo 08 | 2026-01-01 | 2026-12-31 | CO/126/O/IR-01/L/01/2026 |
| The Colombo International School | No. 175, Paranagantota Road,Mawilmada,Kandy | 2026-01-01 | 2027-12-31 | KY/19/O/IN-01-A/L/01/2026 |
| Base Maintenance Department | Sri Lankan Airlines Ltd,Airline Centre,Katunayake | 2026-01-01 | 2026-12-31 | GM/03/V/IR-01/L/02/2026 |
| Prison Headquarters | No. 150,Baseline Road,Colombo 09 | 2025-01-01 | 2027-12-31 | JF/19/O/IN-02-A/L/01/2025 |
| DCSL Breweries Lanka Limited, | Kandy Road,Mawathagama | 2025-01-01 | 2026-12-31 | KU/30/O/IN-01-A/L/01/2025 |
| MAS Fabrics (Pvt.) Ltd-Matrix | MAS Fabric Park,Kurunegala Road,Thulhiriya | 2026-01-01 | 2026-05-31 | KG/13/O/IN-02-A/L/01/2026-1 |
| Sri Lanka Atomic Energy Board | 60/460, Baseline Road,Orugodawatta,Wellampitiya | 2025-11-14 | 2027-12-31 | CO/36/O/IN-02-A/L/01/2025/M-01 |
| Sri Lanka Atomic Energy Board | 60/460, Baseline Road,Orugodawatta,Wellampitiya | 2025-01-01 | 2026-12-31 | CO/36/O/UC-02/L/02/2025 |
| Sri Lanka Customs | Custom House,No. 40, Main Street,Colombo 11 | 2025-01-01 | 2026-12-31 | CO/144/O/UC-02/L/01/2025 |
| HJS Condiments Ltd | Block-61,62 & 63,,Export Processing Zone,Biyagama | 2026-01-01 | 2028-12-31 | GM/58/O/IN-02-A/L/01/2026 |
| Prison Headquarters | No. 150,Baseline Road,Colombo 09 | 2025-01-01 | 2027-12-31 | GM/31/O/IN-02-A/L/01/2025 |
| Government Analyst's Department | No. 31, Isuru Mawatha,Pelawatta,Battaramulla | 2025-01-01 | 2027-12-31 | CO/105/O/IN-02-A/L/01/2025 |
| Geological Survey and Mines Bureau | No. 569,Epitamulla Road,Pitakotte | 2026-01-01 | 2028-12-31 | CO/151/O/IN-02-A/L/01/2026 |
| Colombo Dockyard PLC | P.O. Box 906,,Port of Colombo,Colombo 15 | 2026-01-01 | 2026-12-31 | CO/19/O/IR-01/L/01/2026 |
| Indo East Engineering & Constructions (Lanka) Ltd, | No. 133A, Attampolawatta Road,Hendala,Wattala | 2026-01-01 | 2026-12-31 | GM/05/O/IR-01/L/01/2026 |
| Nanotechnology Research Laboratory,Dept. of Nano Science Technology | Faculty of Applied Science,Wayamba University of Sri Lanka,Kuliyapitiya | 2026-01-01 | 2028-12-31 | KU/33/Y/IN-02-A/L/01/2026 |
| Department of Material science & Engineering | University of Moratuwa,Katubedda,Moratuwa | 2024-06-01 | 2026-12-31 | CO/115/O/IN-02-A/L/03/2024 |
| Siam City Cement (Lanka) Ltd, Quary Site | Eluwankulama,Puttalam | 2026-01-01 | 2028-12-31 | PT/10/O-2/IN-02-A/L/02/2026 |
| Bamber and Bruce (Pvt) Ltd | No. 95,Piyadasa Sirisena Mawatha,Colombo 10 | 2026-01-01 | 2028-12-31 | CO/154/O/IN-02-A/L/01/2026 |
| DHL Keells (Pvt) Ltd | Terminal III,Air Cargo Village ,Bandaranaiake International Air,Katunayake | 2026-01-01 | 2028-12-31 | GM/60/O/IN-02-A/L/01/2026 |
| Department of Export Agriculture | Uva Wellassa University,Passara Road,Badulla | 2025-06-01 | 2026-12-31 | BD/11/M/IN-01-A/L/02/2025 |
| Department of Science and Technology | Faculty of Applied Sciences,Uva Wellassa University,Passara Road, Badulla | 2026-06-01 | 2028-12-31 | BD/11/J/IN-02-A/L/01/2026 |
| Pyramid Lanka (Pvt) Ltd | Ward 02-125,Muthurajawela Industrial Zone,Wattala | 2026-01-01 | 2028-12-31 | GM/62/O/IN-02-A/L/01/2026 |
| Department of Chemistry | University Of Colombo,Colombo 03 | 2026-06-01 | 2028-12-31 | CO/118/N/IN-02-A/L/03/2026 |
| Sri Lanka Ports Authority | No.45,Ledyen Bastian Road,Colombo 01 | 2025-01-01 | 2026-12-31 | CO/37/V/UC-02/L/04/2025 |
| Fonterra Brands Lanka (Pvt.) Ltd | No.100,Delgoda Road,Biyagama | 2026-01-01 | 2028-12-31 | GM/64/O/IN-02-A/L/01/2026 |
| Postgraduate Institute of Science | P.O.Box 25,University of Peradeniya,Peradeniya | 2024-01-01 | 2026-12-31 | KY/02/O/IN-02-A/L/09/2024 |
| Gampaha Wickramarachchi Ayurveda Institute | Gampaha Wickramarachchi Ayurveda Institute,Yakkala,Gampaha | 2024-01-01 | 2026-12-31 | GM/68/O/IN-02-A/L/01/2024 |
| Horticultural Crop Research and Development Institute | Gannoruwa,Peradeniya | 2026-01-01 | 2027-12-31 | KY/39/O/IN-01-B/L/01/2026 |
| Aircraft Engineering Wing | Sri Lanka Airforce Base,Katunayake | 2026-01-01 | 2026-12-31 | GM/48/V/IR-01/L/03/2026 |
| Nithya Paper and Boards Lanka (Pvt)Ltd | Plot No.49,Export Processing Zone,Horana | 2026-01-01 | 2027-12-31 | KL/30/O/IN-01-A/L/01/2026 |
| National Blood Transfusion Service | No. 555/5D,,Elvitigala Mawatha,Narahenpita,,Colombo 05 | 2026-01-01 | 2027-12-31 | CO/150/O-2/SI-02/L/01/2026 |
| National Gem and jewellery Athuority | No. 25,,Galle Face Terrace,,Colombo 03 | 2024-01-01 | 2026-12-31 | GL/17/O/IN-02-A/L/01/2024 |
| AFP Operations AS, C/O Hayleys Energy Services Lanka (Pvt) Ltd | No. 400,Deans Road,Colombo 10 | 2026-01-01 | 2027-12-31 | HT/17/O/IN-01-A/L/01/2026 |
| Department of Civil Engineering | Faculty of Engineering,University of Peradeniya,Peradeniya | 2026-06-01 | 2027-12-31 | KY/02/L/UC-02/L/11/2026 |
| Prison Headquarters | No. 150,Baseline Road,Colombo 09 | 2026-06-01 | 2027-12-31 | GM/67/O/UC-02/L/01/2026 |
| Prison Headquarters | No.150,Baseline Road,Colombo 09 | 2025-01-01 | 2027-12-31 | KY/35/O/IN-02-A/L/01/2025 |
| Department of Posts | Postal Headquarters,,No.310, Dr. Wijewardana Mawatha,Colombo 01 | 2024-01-01 | 2026-12-31 | CO/168/O/IN-02-A/L/01/2024 |
| West Coast Power (Pvt) Ltd | No.67,Park Street,Colombo 02 | 2024-01-01 | 2026-12-31 | GM/71/O/IN-02-B/L/01/2024 |
| Asiri Surgical Hospital PLC | No. 21,Kirimandala Mawatha,Colombo 05 | 2026-01-01 | 2026-12-31 | CO/08/O/TR-01/L/07/2026 |
| Sunpro Healthcare (Pvt) Ltd | No. 41/C/3, Nahimi Mawatha,Sapumal uyana, Gammanpila,Bandaragama | 2026-01-01 | 2026-12-31 | KL/37/O/TR-01/L/01/2026 |
| S & D Chemicals (Pvt) Ltd. | No. 36, Old Kesbewa Road,Raththanapitiya,Boralesgamuwa | 2025-01-01 | 2027-12-31 | GM/72/O/IN-02-A/L/01/2025 |
| Lanka Mineral Sands Ltd | No. 341/21,Sarana mawatha,Rajagiriya | 2024-01-01 | 2026-12-31 | TR/13/O/IN-02-A/L/01/2024 |
| Rathna Polysack (Pvt) Ltd | Sinhapura,Welikanda,Polonnaruwa | 2026-01-01 | 2026-05-31 | PL/08/O/IN-01-A/L/01/2026-1 |
| The Colombo Ice Company (Pvt.) Ltd | Block B6,Seethawaka Export Processing Zone,Awissawella | 2024-01-01 | 2026-12-31 | CO/163/O/IN-02-A/L/01/2024 |
| S.A.Silva and Sons Lanka (Pvt.) Ltd | Loluwagoda Mills,Loluwagoda,Mirigama | 2025-01-01 | 2027-12-31 | GM/73/O/IN-02-A/L/01/2025 |
| Geo Chem Lanka(Pvt.) Ltd | No.260/25, Dr. Danister De Silva Mawatha,Baseline Road,Dematagoda | 2025-03-24 | 2027-12-31 | CO/271/O/IN-02-A/L/01/2025 |
| Bureau Veritas Consumer Products Services Lanka (Pvt.) Ltd. | No. 570,Galle Road,Katubedda | 2025-01-01 | 2027-12-31 | CO/171/O/IN-02-A/L/01/2025 |
| Cinnamon Red | Sancity Hotels and Properties Ltd.,No. 59, Ananda Coomaraswamy Mawatha,Colombo 03 | 2025-01-01 | 2027-12-31 | CO/194/O/IN-02-A/L/01/2025 |
| Sri Lanka Customs | No. 40, Main Street,Colombo 11 | 2025-01-01 | 2026-12-31 | CO/203/O/IN-01-A/L/01/2025 |
| Heritance Tea Factory | Kandapola,Nuwaraeliya | 2025-06-01 | 2027-12-31 | NE/10/O/IN-02-A/L/01/2025 |
| Sri Lanka Atomic Energy Board | No. 60/460, Baseline Road,Orugodawatta,Wellampitiya | 2026-01-01 | 2026-12-31 | CO/36/P/RWM-01/L/03/2026 |
| Management Corporation Condominium | Plan No: 1824 (WTC-MC), 18-01 East Tower,World Trade Center, Echelon Square,Colombo 01 | 2025-01-01 | 2027-12-31 | CO/182/O/IN-02-A/L/01/2025 |
| Aitken Spence Property Development (Pvt.) Ltd. | 315,Vauxhall Street,Colombo 02 | 2025-01-01 | 2027-12-31 | CO/184/O/IN-02-A/L/01/2025 |
| Ceylon Tobacco Company PLC | 178,Srimath Ramanadan Mawatha,Colombo 15 | 2025-01-01 | 2027-12-31 | CO/186/O/IN-02-A/L/01/2025 |
| Galadari Hotel | No. 64,Lotus Road,Colombo 01 | 2025-01-01 | 2027-12-31 | CO/185/O/IN-02-A/L/01/2025 |
| Shangri-La Hotel Colombo | No. 01,Galle Face,Colombo 02 | 2025-01-01 | 2027-12-31 | CO/180/O-1/IN-02-A/L/01/2025 |
| Department of Animal Science | Faculty of Agriculture,University of Peradeniya,Peradeniya | 2025-06-01 | 2027-12-31 | KY/02/M/IN-02-A/L/10/2025 |
| RIL Propety PLC | Level 01, Parkland Building,Park Street,Colombo 02 | 2025-01-01 | 2027-12-31 | CO/202/O/IN-02-A/L/01/2025 |
| Cinnamon Lakeside Hotel | No. 115,Chittampalam A. Gardnier Mawatha,Colombo 02 | 2025-01-01 | 2027-12-31 | CO/201/O/IN-02-A/L/01/2025 |
| Lanka Island Resorts Ltd., Taj Samudra Hotel | No. 25,Galle Face Centre Road,Colombo 03 | 2025-01-01 | 2027-12-31 | GL/21/O/IN-02-A/L/01/2025 |
| Institute of Bankers of Sri Lanka | 80 A,Elvitigala Mawatha,Colombo 08 | 2025-01-01 | 2027-12-31 | CO/188/O/IN-02-A/L/01/2025 |
| Standard Chartered Bank | No. 37,York Street,Colombo 01 | 2025-01-01 | 2027-12-31 | CO/196/O/IN-02-A/L/01/2025 |
| Tal Lanka Hotels PLC | No. 25,Galle Face Centre Road,Colombo 03 | 2025-06-01 | 2027-12-31 | CO/189/O/IN-02-A/L/01/2025 |
| Galle Face Hotel 1994 (Pvt.) Ltd. | No. 02,Galle Face Road,Colombo 03 | 2025-01-01 | 2027-12-31 | CO/187/O/IN-02-A/L/01/2025 |
| Union Bank of Colombo PLC | No. 64,Galle Road,Colombo 03 | 2025-01-01 | 2027-12-31 | CO/197/O/IN-02-A/L/01/2025 |
| Cinnamon Grand Hotel Colombo | No. 77,Galle Road,Colombo 03 | 2025-01-01 | 2027-12-31 | CO/191/O/IN-02-A/L/01/2025 |
| Kandalama Hotels (Pvt.) Ltd. | P.O. Box 11,Kandalama,Dambulla | 2025-01-01 | 2027-12-31 | ML/10/O/IN-02-A/L/01/2025 |
| Heritance Ahungalla | Galle Road,Ahungalla | 2025-01-01 | 2027-12-31 | GL/19/O/IN-02-A/L/01/2025 |
| Ahungalla Resorts Ltd (RIU Hotel and Resorts) | Ahungalla Beach,Galle Road,Ahungalla | 2025-01-01 | 2027-12-31 | GL/22/O/IN-02-A/L/01/2025 |
| FITS Aviation (Pvt) Ltd. | No. 09,,Abdul Caffoor Mawatha,,Colombo 03 | 2025-09-11 | 2026-12-31 | GM/83/O/IN-02-A/L/01/2024/M-01 |
| Faculty of Engineering | Department of Civil Engineering,University of Peradeniya,Peradeniya | 2025-06-01 | 2027-12-31 | KY/02/L/IN-02-A/L/12/2025 |
| Ramada Wyndham Colombo | P.O.Box 1202,,No. 30, Sir Mohamed Macan Marker Mw,Colombo 03 | 2025-01-01 | 2027-12-31 | CO/190/O/IN-02-A/L/01/2025 |
| University of Jaffna | Department of Physics,University of Jaffna,Jaffna | 2026-01-01 | 2028-12-31 | JF/21/J/IN-02-A/L/01/2026 |
| Pegasus Hotels of Ceylon PLC, | P.O.Box 02,,Hendala,,Wattala | 2025-01-01 | 2027-12-31 | GM/79/O/IN-02-A/L/01/2025 |
| University of Ruhunu | Department of Technology, Faculty of Technology,,University of Ruhunu, Karagoda, Uyangoda,,Kamburupitiya | 2025-01-01 | 2026-12-31 | MT/01/Y/UC-02/L/02/2025 |
| OZO Colombo Sri Lanka, | Sino Lanka Hotels (Pvt.) Ltd.,,No. 38, Clifford Place,,Colombo 04 | 2025-01-01 | 2027-12-31 | CO/200/O/IN-02-A/L/01/2025 |
| Sirimedura Hospitalities (Pvt.) Ltd., | No. 842, Negambo Road,,Ambalammulla,,Seeduwa. | 2025-01-01 | 2027-12-31 | GM/81/O/IN-02-A/L/01/2025 |
| Hilton Colombo Residencies, | No. 200,,Union Place,,Colombo 02. | 2025-01-01 | 2027-12-31 | CO/181/O/IN-02-A/L/01/2025 |
| Negombo Beach Resorts (Pvt) Ltd. (Heritance Negombo) | No. 175,,Lewis Place,,Negombo. | 2025-01-01 | 2027-12-31 | GM/78/O/IN-02-A/L/01/2025 |
| Pership Holding (Pvt.) Ltd, | 72C,,Bauddhaloka Mawatha,,Colombo 04. | 2025-06-01 | 2027-12-31 | CO/198/O/IN-02-A/L/01/2025 |
| Link Natural Production (Pvt.) Ltd., | CIC House,,Kew Road,,Colombo 02 | 2025-01-01 | 2027-12-31 | GM/74/O/IN-02-A/L/01/2025 |
| Sino Lanka Hotels Galle (Pvt.) Ltd., | No. 523 C,,Colombo Road, Ginthota,,Galle. | 2025-01-01 | 2027-12-31 | GL/23/O/IN-02-A/L/01/2025 |
| Airport and Aviation Services (Sri Lanka) Ltd, | Bandaranaike International Airport,,Katunayake,Katunayake | 2026-01-01 | 2028-12-31 | HT/21/O/IN-02-A/L/01/2026 |
| Special Task Force Training School | Special Task Force Camp,Katukurunda | 2024-06-01 | 2026-12-31 | KL/35/O/IN-02-A/L/01/2024 |
| Police Station | Police Station,,Temple of the sacred tooth relic,Kandy | 2026-03-10 | 2026-12-31 | KY/50/O/IN-02-A/L/01/2024/M-01 |
| Ex President Security Division-V, | No.78, Mukthar Plaza Building, 04th Floor,,Armor Street,,Colombo 14. | 2024-06-01 | 2026-12-31 | HT/23/O/IN-02-A/L/01/2024 |
| Aluthgama Police Station, | Sri Lanka Police,,Aluthgama | 2024-06-01 | 2026-12-31 | KL/36/O/IN-02-A/L/01/2024 |
| Department of Material Science & Engineering | University of Moratuwa,Moratuwa | 2024-06-01 | 2026-12-31 | CO/115/O/IN-02-A/L/03/2024 |
| Police Station | Police Station,Udamaluwa,Anuradhapura | 2024-03-18 | 2026-12-31 | AN/21/O/IN-02-A/L/01/2024 |
| Gem and Jewellery Research and Training Institute | No. 73/5/A, "Ruwan Sewana",,Walivita,Kaduwela | 2024-06-01 | 2026-12-31 | CO/218/O/IN-02-A/L/01/2024 |
| Airport and Aviation Services (SL) Pvt. Ltd., | Bandaranaike International Airport,,Katunayake | 2026-01-01 | 2028-12-31 | GM/82/O/IN-02-A/L/01/2026 |
| Bio Foods (Pvt.) Ltd., | No. 52/1/D,,New Kandy Road, Kothalawala,,Kaduwela. | 2025-06-01 | 2027-12-31 | ML/12/O/IN-02-A/L/01/2025 |
| Araliya Green Hills Hotel (Pvt.)Ltd., | No. 10,,Glen Fall Road,,Nuwara Eliya | 2025-06-01 | 2027-12-31 | NE/14/O/IN-02-A/L/01/2025 |
| Ceylon Electricity Board (Lakvijaya Power Plant), | Narakkaliya,,Norochcholai | 2026-06-01 | 2028-12-31 | PT/15/O/IN-02-A/L/01/2026 |
| Asia Metal (Pvt.) Ltd., | No. 164, Kittampahuwa,,Katupelella, Sedawatta Road,,Wellampitiya | 2025-01-01 | 2027-12-31 | CO/102/O/IN-02-A/L/01/2025 |
| Colombo Dockyard PLC, | P.O. Box 906,,Port of Colombo,Colombo 15 | 2026-01-01 | 2026-12-31 | CO/19/O/TR-01/L/02/2026 |
| Turyaa Kalutara, | Kudawaskaduwa,,Kalutara | 2026-01-01 | 2026-05-31 | KL/34/O/IN-02-A/L/01/2026-1 |
| State Intelligence Service, | No.10,,Cambridge Place,,Colombo 07 | 2024-06-01 | 2026-12-31 | CO/214/O/IN-02-A/L/01/2024 |
| Airport and Aviation Services (Sri Lanka) Pvt. Ltd., | Airport and Aviation Services (Sri Lanka) Pvt. Ltd,Bandaranaike International Airport,,Katunayake. | 2025-06-01 | 2027-12-31 | CO/233/O/IN-02-A/L/01/2025 |
| Araliya Green City (Pvt.) Ltd, | No. 01,,Glenfall Road,,Nuwara Eliya. | 2025-01-01 | 2027-12-31 | NE/13/O/IN-02-A/L/01/2025 |
| SGS Lanka (Pvt.) Ltd., | 141/ 7A, 2nd Floor,,Vauxhall Street,,Colombo 02. | 2024-01-01 | 2026-12-31 | CO/117/N/IN-02-A/L/01/2024 |
| NH Collection Colombo, | No. 24,,Dharmapala Mawatha,,Colombo 03 | 2026-01-01 | 2028-12-31 | CO/239/O/IN-02-A/L/01/2026 |
| Refinery Division,Ceylon Petroleum Corporation, | P.o.Box 11,,Sapugaskanda,,Kelaniya | 2026-01-01 | 2026-12-31 | GM/04/O/TR-01/L/03/2026 |
| Shangri-La Hostels Lanka (Pvt) Ltd, One Galle Face, Centre Management Office | Level 5, No 1 A,,Centre Road, Galle Face,,Colombo 02. | 2025-01-01 | 2027-12-31 | CO/180/O-2/IN-02-A/L/01/2025 |
| Prime Minister's Security Division | No.89,,Jawatta Road,,Colombo 05 | 2024-01-01 | 2026-12-31 | CO/210/O/IN-02-A/L/01/2024 |
| University Of Jaffna | Department of Agricultural Chemistry.,University of Jaffna, Ariviyal Nagar,,Kilinochchi | 2024-01-06 | 2026-12-31 | KC/05/M/IN-02-A/L/01/2024 |
| The Overseas School of Colombo, | P.O. Box-09,Pelawatte,Battaramulla. | 2026-01-01 | 2028-12-31 | CO/243/O/IN-02-A/L/01/2026 |
| Exel Trading International (Pvt.) Ltd., | No. 125, 2nd Floor,,Nawala Road, Narahenpita,,Colombo 05 | 2024-06-01 | 2026-12-31 | CO/216/O/IN-02-A/L/01/2024 |
| Lanwa Sanstha Cement Corporation (Pvt.) Ltd., | Export Processing Zone,,Mirijjawila,,Hambanthota | 2026-01-01 | 2028-12-31 | HT/27/O/IN-02-A/L/01/2026 |
| David Peiris Leisure (Pvt.) Ltd., | No. 162/F, Maithree Mw,,Walgama,Bandaragama. | 2025-01-01 | 2027-12-31 | KL/41/O/IN-02-A/L/01/2025 |
| Special Task Force | Boossa Camp,Boossa | 2024-11-12 | 2026-12-31 | GL/27/O/IN-02-A/L/01/2024 |
| Millennium IT Software (Pvt.) Ltd., | No. 01,,Millennium Drive,,Malabe | 2025-01-01 | 2027-12-31 | CO/237/O/IN-02-A/L/01/2025 |
| Courtyard by Marriot, Colombo City Centre, | Courtyard by Marriot, Colombo Colombo City Centre,137, Muttiah Road,,Colombo 02. | 2026-06-01 | 2028-12-31 | CO/241/O/IN-02-A/L/01/2026 |
| Coconut Development Authority | No. 54,,Nawala Road,,Narahenpita | 2024-06-01 | 2026-12-31 | CO/39/O/IN-02-A/L/01/2024 |
| Sri Lanka Army Security & Engineer Security Branch | Suhurupaya,,Subuthipura Road,,Battaramulla | 2025-01-01 | 2027-12-31 | CO/223/O/IN-02-A/L/01/2025 |
| Araliya Red Hotel (Pvt.) Ltd., | No. 9/36,,Unique View Road,,Nuwara Eliya | 2026-01-01 | 2026-05-31 | NE/15/O/IN-02-A/L/01/2026 |
| Kaluthara Remand Prison | Kaluthara Remand Prison,Kaluthara North | 2026-01-01 | 2026-05-31 | KL/43/O/IN-02-A/L/01/2026-1 |
| Welcomehotels Lanka (Pvt.) Ltd., | No. 216,,De Saram Place,,Colombo 10 | 2024-04-24 | 2026-12-31 | CO/258/O/IN-02-A/L/01/2024 |
| KSPA Embilipitiya Paper Mills (Pvt) Ltd, | KSPA Embilipitiya Paper Mills (Pvt) Ltd,,No. 1, Kadurugasara Road, Thunkama,Embilipitiya | 2026-01-01 | 2027-12-31 | RT/23/O/IN-01-A/L/01/2026 |
| Intertek Lanka (Pvt.) Ltd | No. 282,Kaduwela Road,Battaramulla | 2024-07-31 | 2026-12-31 | HT/28/O/IN-02-A/L/01/2024 |
| Special Task Force | Read Headquarters,Gonahena,Kadawatha | 2024-07-16 | 2026-12-31 | GM/84/O/IN-02-A/L/01/2024 |
| Sri Lanka Police | Badulla Division,Badulla | 2024-08-05 | 2026-12-31 | BD/25/O/IN-02-A/L/01/2024 |
| Special Task Force Headquarters | No. 223,Bauddhaloka Mw,Colombo 07 | 2024-04-19 | 2026-12-31 | CO/213/O/IN-02-A/L/01/2024 |
| Gills International (Pvt.) Ltd. | 142/4A,Padiliyathuduwa Road,Hunupitiya | 2024-07-24 | 2026-12-31 | GM/96/O/IN-02-A/L/01/2024 |
| Shanthi Channeling Centre | No.35, Kandy Road,,New Town,Mahiyanganaya | 2026-01-01 | 2027-12-31 | BD/26A/MR-01/L/01/2026 |
| Family First Dental | No.88,7th Cross Street,Panadura | 2024-08-06 | 2026-12-31 | KL/44/A/MR-02/A/L/)!/2024 |
| Dilmah Ceylon Tea Company PLC | No.111,,Negombo Road,,Peliyagoda | 2024-09-04 | 2026-12-31 | CO/262/O/IN-02-A/L/01/2024 |
| Vivanta Colombo Airport Garden | 234-236,Colombo-Negombo Road,Seeduwa | 2024-08-05 | 2026-12-31 | GM/95/O/IN-02-A/L/01/2024 |
| Search and Bomb Disposal Division | Special Task Force,Wedamulla,Kelaniya | 2024-09-04 | 2026-12-31 | GM/93/O/IN-02-A/L/01/2024 |
| Presidential Search & Bomb Disposal Unit | Special Task Foce,No. 25, Mudalige Road,Colombo 01 | 2024-11-19 | 2026-12-31 | CO/255/O/IN-02-A/L/01/2024 |
| David Pieris Racing and Leisure(pvt.) Ltd. | No.162/F, Maithree Mawatha,Walgama,Bandaragama | 2025-02-17 | 2027-12-31 | KL/40/O/IN-02-A/L/01/2025 |
| Sri Lanka Customs | Custom House ,No. 40,Main Street,Colombo 11 | 2025-04-09 | 2027-12-31 | CO/144/O/IN-02-A/L/02/2025 |
| Rion Ventures (Pvt.) Ltd | No.77,Gampaha Road,Ekala | 2025-12-08 | 2026-12-07 | GM/101/O/TR-01/L/01/2025/E-01 |
| TOS Lanka Co. (Pvt.) Ltd | Block B,BEPZ,Biyagama | 2025-09-11 | 2027-12-31 | GM/99/O/IN-02-A/L/01/2025 |
| Marine Drive Hotels (Pvt) Ltd, | No. 282/5,,Kollupitiya Road,,Colombo 03 | 2025-11-06 | 2027-12-31 | CO/281/O/IN-02-A/L/01/2025 |
| Waterfront Properties (Pvt.) Ltd, | No.117,,Sri Chittampalam A Gardiner Mawatha,,Colombo 02 | 2025-11-19 | 2027-12-31 | CO/279/O/IN-02-A/L/01/2025 |
| GPV Lanka (Pvt) Ltd | Baseline Road,Daluwakotuwa,Kochchikade | 2026-03-03 | 2027-12-31 | GM/100/O/IN-02-A/L/01/2026 |