| Sr No | PCC Code | Name | Address | Phone | Fax | Email ID |
| 1 | 5APB216 | SHRI A.A.S.T.SAI | 2197 BALAJI NAGAR18TH CROSS ROAD NELLORE NELLORE , ANDHRA PRADESH |
861-2333500- | 2330555 | |
| 2 | 5APO013 | M/S ECS CONSULTANTS | 16/1102 GROUND FLOORMOON LAND APTS K.V. AGRAHARAM NELLORE , ANDHRA PRADESH |
NA-0861-23035 | NA | vizag@ecsconsultants.co.in |