| 1 | | 32486F3, New Kandy Rd | Gampaha |  LK | N/A | +94 704605706 | N/A | N/A |
| 2 | | No. 94, B368 | Sri Jayawardenepura Kotte | LK | N/A | +94 112878405 | N/A | N/A |
| 3 | | VV9X5M9 | Nugegoda | LK | N/A | N/A | N/A | N/A |
| 4 | | No 192 M. J. M. Lafeer Mawatha | Colombo | LK | | +94 117634900 | N/A | N/A |
| 5 | | RWF7QHR | Boralesgamuwa | LK | | +94 716514842 | N/A | N/A |
| 6 | | 115 Sir James Pieris Mawatha | Colombo | LK | | +94 115188100 | N/A | N/A |
| 7 | | VX47R8V | Sri Jayawardenepura Kotte | LK | | +94 727990990 | N/A | N/A |
| 8 | | 362 Galle Rd | Colombo | LK | | +94 777508732 | N/A | N/A |
| 9 | | 87B Namal Mawatha | Nugegoda | LK | | +94 115242383 | N/A | N/A |
| 10 | | HF4HHHC, Consulting Engineers & Contractors (Pvt) Ltd | Medawachchiya | LK | | N/A | N/A | N/A |
| 11 | | RW8J3X8, Road | Piliyandala | LK | N/A | +94 773183091 | N/A | N/A |
| 12 | | No : 41 Church Ln | Chavakachcheri | LK | N/A | +94 772454224 | N/A | N/A |
| 13 | | 1/9B, Asiri Uyana, Madulawa South | Watareka, Padukka | LK | N/A | +94 112173433 | N/A | N/A |
| 14 | | QF3FP86 | Vavuniya | LK | N/A | N/A | N/A | N/A |
| 15 | | 376 B84 | Colombo | LK | | +94 114805572 | N/A | N/A |
| 16 | | 159/C A6 | Trincomalee | LK | N/A | +94 262242086 | N/A | N/A |
| 17 | | 423 Nawala Rd | Sri Jayawardenepura Kotte | LK | | +94 112078246 | N/A | N/A |
| 18 | | No. 122/1 De Soysa Rd | Moratuwa | LK | N/A | +94 714021997 | N/A | N/A |
| 19 | | VWH4GQ3, Jayanthi Mawatha | Sri Jayawardenepura Kotte | LK | N/A | +94 112829361 | N/A | N/A |
| 20 | | 830 1/1 E W Perera Mawatha | Sri Jayawardenepura Kotte | LK | N/A | +94 112876019 | N/A | N/A |