Srilanka-Places.com has listed approx 15 Government offices in Colombo 00300. Some of the Top rated Government offices in Colombo 00300 are- Sri Lanka Tourism Development Authority, Ministry of Defence | பாதுகாப்பு அமைச்சு, Ministry of Defence, AHEAD OPERATIONS, Ceylon Tourist Board, Ceylon Tourist Board, Ministry of RehabilitationResettlement and Hindu Religious Affairs, Ministry of Upcountry New Villages Estate Infrastructure & Community Development, Ceylon Worker's Congress & Ministry of Youth Affairs Project Management and Southern Development.