| Surveyor General | 011-2368569 | 011-2369343 | sg@survey.gov.lk |
| Add. Surveyor General (Central) | 011-2508038 | 011-2508038 | addsgc@survey.gov.lk |
| Add. Surveyor General (Field) | 011-2368571 | 011-2369945 | addsgfield@survey.gov.lk |
| Add. Surveyor General (Title Registration/LIS) | 011-2369027 | 011-2369027 | addsgtr@survey.gov.lk |
| Add. Surveyor General (Human Resources & Administration) | 011-2368440 | 011-2368440 | addsghr@survey.gov.lk |
| Senior Deputy Surveyor General (SGO - Admin) | 011-2587925 | | snrdsgadmin@survey.gov.lk |
| Senior Deputy Surveyor General (SGO-R & D) | 011-2368601 | 011-2368601 | snrdsgrd@survey.gov.lk |
| Senior Deputy Surveyor General (SGO - RM) | 011-2588992 | 011-2588992 | snrdsgrm@survey.gov.lk |
| Senior Deputy Surveyor General (SGO - DM & PS) | 011-2502872 | 011-2502872 | snrdsgdm@survey.gov.lk |
| Senior Deputy Surveyor General (SGO - Mapping & Geo Names) | 011-2369586 | 011-2369586 | snrdsgmap@survey.gov.lk |
| Deputy Surveyor General / Survey Coordinator (SGO - TR) | 011-2369026 | | dsgtr@survey.gov.lk |
| Deputy Surveyor General (SGO - LIS) | 011-2369865 | | dsglis@survey.gov.lk |
| Deputy Surveyor General (SGO - Information Technology) | 011-2368101 | | dsgit@survey.gov.lk |
| Deputy Surveyor General (SGO - Geodetic Surveys ) | 011-2055971 | | dsggeodetic@survey.gov.lk |
| Deputy Surveyor General (SGO - Geo Informatics/ NSDI) | 011-2368102 | 011-2368102 | dsggeoinfo@survey.gov.lk |
| Deputy Surveyor General(SGO - Special Project) | 011-2368959 | | dsgproj@survey.gov.lk |
| Senior Supdt of Surveys (SGO - MDTU) | 011-2369462 | | snrssmdtu@survey.gov.lk |
| Senior Supdt of Surveys (SGO - R & D) | 011-2368602 | | snrssrnd@survey.gov.lk |
| Director (Finance) | 011-2588045 | 011-2588045 | dirfin@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Instrument & Building) | 011-2368553 | | snrssinb@survey.gov.lk |
| Senior Supdt of Surveys (SGO - DM & PS) | 011-2368946 | | snrssdocmgts@survey.gov.lk |
| Senior Supdt of Surveys (SGO - LIS) | 011-2368603 | | snrsslis@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Procurements & Supplies) | 011-2368106 | | snrsspns@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Provinces) | 011-2368959 | | snrssprov@survey.gov.lk |
| Senior Supdt of Surveys (SGO - GIS) | 011-2587957 | | snrssgis@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Examination) | 011-2368791 | | snrssexam@survey.gov.lk |
| Senior Supdt of Surveys (SGO - IT) | 011-2587933 | | snrsscomp@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Air Surveys) | 011-2588871 | | snrssair@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Geodetic) | 011-2055997 | | snrssgeodetic@survey.gov.lk |
| Supdt of Surveys (SGO - Geo Names) | 011-2368599 | | ssgeonames@survey.gov.lk
|
| Senior Supdt of Surveys (SGO - CRS) | 011-2587988/011-2369223 | | snrsscrs@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Special Survey & Quality Control) | | | snrssqc@survey.gov.lk |
| Senior Supdt of Surveys (SGO - Map Publications & Geo Names) | 011-2581960 | | snrssmap@survey.gov.lk |
| Senior Supdt of Surveys (P.A. to S.G.) | 011-2368569 | | snrsspasg@survey.gov.lk |
| Senior Supdt of Surveys (SGO - NSDI) | 001-2368425 | | snrssnsd@survey.gov.lk |
| Senior Supdt of Surveys (SGO - TR) | 011-2369028 | | snrsstr@survey.gov.lk |
