Srilanka-Places.com has listed approx 7 BPO companies in Colombo 00400. Some of the Top rated BPO companies in Colombo 00400 are- Softlogic B P O Services (Pvt) Limited, Softlogic B P O Services (Pvt) Limited, Backoffice, Outsource Sri Lanka Staff Outsorcing & BPO, Backoffice, Outsource Sri Lanka Staff Outsorcing & BPO & Outsource Sri Lanka Staff Outsorcing & BPO.