Srilanka-Places.com has listed approx 9 BPO companies in Colombo 01000. Some of the Top rated BPO companies in Colombo 01000 are- Innodata Lanka (Pvt) Ltd, BPO Connect Pvt. Ltd., Hayleys Business Solutions International (Pvt) Ltd, Hayleys Business Solutions International (Pvt) Ltd, Hayleys Business Solutions International (Pvt) Ltd, WNS Global Services (Pvt) Ltd, Vine Digital Solutions, Premier Services Holdings & Premier Services Holdings.