ONG & ONG PTE. LTD.
ONG & ONG PTE. LTD. is a local company in Singapore with UEN 199204938M. It was registered on 14 Sep 1992, 34 years ago. Its status is Live Company. Its main activity is architectural services.
| UEN | 199204938M |
|---|---|
| Status | Live Company |
| Entity type | Local Company, Private Company Limited by Shares |
| Registered | 14 Sep 1992 |
| Main activity (SSIC) | 71111 Architectural services |
| Secondary activity | 71121 General building engineering design and consultancy services |
| Address | 510 THOMSON ROAD, #11-03, SLF BUILDING, Singapore 298135 96 companies at this address |
| Area | Toa Payoh · District 11 (Watten Estate, Novena, Thomson) |
| Nearest station | Caldecott MRT, about 349 m |
| Officers | 29 |
| Last annual return | 30 Jan 2026 |
BCA registrations
| AR01 | Architectural, grade 2026 Public sector panel of consultants |
|---|
Former names
- ONG & ONG ARCHITECTS
- ONG & ONG CONSULTANTS
- O & O ARCHITECTS
Newer companies in architectural services
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- WHITING ARCHITECTS PTE. LTD.
- S.TAN ARCHITECTURE PTE. LTD.
- HVA ARCHITECTS 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.