National Gem & Jewellery Authority
25 Galle Face Tr Colombo 03
0112390645, 0112329295, 0112390646, 0112325364, 0112390647, 0112390648
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National Housing Development Authority
Sir Chittampalam A Gardiner Mw Colombo 02
0112421748, 0112447247
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Road Development Authority
216 Maga Naguma Maha Madura Denzil Kobbekaduwa Mw Koswatta Battaramulla
Gen : 0112046200
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Road Passenger Transport Authority -Western Province
89 Ranmagapaya Battaramulla
0112887872, 0112860860
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Sri Lanka Ports Authority
19 Church St Colombo 01
0112421201, 0112421231, Slpa Inquiry Point : 0111984
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Sri Lanka Sustainable Energy Authority
Block 05 1st Flr BMICH Bauddhaloka Mw Colombo 07
0112575066, 0112677445
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Sugathadasa National Sports Complex Authority
P O Box 2211 Arthur De Silva Mw Colombo 13
0112445677, 0112384385, 0112384490
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Tea Small Holdings Development Authority
70 Parliament Rd Pelawatte Battaramulla
0117909020, 0117909021
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Urban Development Authority
6 th, 7th & 9th Floors Sethsiripaya Battaramulla
0112797200, 0112875916, 0112875920, 0112873644, 0112873647, 0112872649
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Vocational Training Authority of Sri Lanka
Nipunatha Piyasa 4th Flr 354/2 Elvitigala Mw Colombo 05
0112596516, 0112596517
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