Srilanka-Places.com has listed approx 7 Architecture firms in Colombo 00500. Some of the Top rated Architecture firms in Colombo 00500 are- Architect Rajith Jayawardana | RMJA, Architect Rajith Jayawardana | RMJA, KWA Architects, The Design Group Five International (Pvt) Ltd, The Design Group Five International (Pvt) Ltd, TNN Associates Pvt Ltd & Urbanarc Architects.