National Olympic Commitee Of Sri Lanka
100/9/F Independence Av Colombo 07
0112684040, 0112684420
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National On-line Distance Education Service
Ambalangoda Multimedia Center Study Center Polwatta Road Halwathura Ambalangoda
0912255310
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National On-line Distance Education Service - Ampara
Study Centre Inginiyagala Rd Ampara
0632224388
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National Petrochemical Industrialization
Echelon Square World Trade Centre Level 4 West Tower Colombo 01
0112445564, 0112445574
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National Petrochemical Industrialization Marketing Company
25 Neegrodharama Road Peliyagoda
0112911673
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