34/4, Vijaya Road,, Kolonnawa
crescentlanka.lk
61 Parakumba Mawatha, Kolonnawa
148A/1,Nawalokapura,Sedawatte, Kolonnawa
www.logiventures.com
162/26, Megoda Kolonnawa, Kolonnawa
410/1/1a, Kolonnawa Road, Kolonnawa
Gothatuwa, Kolonnawa
www.police.lk
Kolonna
90, Wijaya Road, Kolonnawa
31, Kolonnawa Road, Kolonnawa
68, Wijaya Road, Kolonnawa
www.purnimaabeyratne.lk
Kolonnawa
117/122, 55th Garden, Meethotamulla, Kolonnawa