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DONGAH GEOLOGICAL ENGINEERING CO., LTD, Singapore Branch
DONGAH GEOLOGICAL ENGINEERING CO., LTD, Singapore Branch is a foreign company branch in Singapore with UEN T01FC6184K. It was registered on 21 Nov 2001, 24 years ago. Its status is Live Company. Its main activity is soil investigation, treatment and stabilisation.
| UEN | T01FC6184K |
|---|---|
| Status | Live Company |
| Entity type | Foreign Company Branch |
| Registered | 21 Nov 2001 |
| Main activity (SSIC) | 43121 Soil investigation, treatment and stabilisation |
| Secondary activity | 42903 Marine construction |
| Address | 1 COLEMAN STREET, #09-08, THE ADELPHI, Singapore 179803 1283 companies at this address |
| Area | Downtown Core · District 6 (High Street, Beach Road) |
| Nearest station | City Hall MRT, about 230 m |
| Phone (BCA listing) | 67456530 |
| Officers | 29 |
| Last annual return | 14 Jul 2026 |
BCA registrations
| GB1 | General Builder Class 1 BCA licensed builder, expires 16 Jun 2027 |
|---|---|
| SB(GS) | Specialist Builder (Ground Support and Stabilisation Works) BCA licensed builder, expires 16 Jun 2027 |
| SB(PW) | Specialist Builder (Piling Works) BCA licensed builder, expires 16 Jun 2027 |
| SB(SI) | Specialist Builder (Site Investigation Work) BCA licensed builder, expires 16 Jun 2027 |
| CW02 | Civil Engineering, grade A2 BCA registered contractor, expires 1 Jul 2027 |
| CR15 | Site Investigation, Instrumentation and Monitoring Works, grade Single Grade BCA registered contractor, expires 1 Jul 2027 |
| CR07 | Cable/Pipe Laying & Road Reinstatement, grade L5 BCA registered contractor, expires 1 Jul 2027 |
| CR08 | Piling Works, grade L5 BCA registered contractor, expires 1 Jul 2027 |
| CR12 | Ground Support & Stabilisation Works, grade L5 BCA registered contractor, expires 1 Jul 2027 |
Former names
- DONG-A GEOLOGICAL ENGINEERING CO., LTD,
Newer companies in soil investigation, treatment and stabilisation
- TRITECH GEOTECHNIC (S) PTE. LTD.
- SOIL TEST TECHNOLOGY PTE. LTD.
- TC UTILITY DETECTION & ENGINEERING PTE. LTD.
- ASIA DRILL TECH PTE. LTD.
- SITE INVESTIGATION PTE. LTD.
- GROUND ENGINEERING PTE. LTD.
Source: ACRA open data, data date 16 Sep 2026. BCA registrations from BCA listings on data.gov.sg. Directors, shareholders and financial statements are not in the open data.