Licences & registrations
Licensed by the Building and Construction Authority.
Both credentials are issued by Singapore's Building and Construction Authority (BCA) and are listed in its public registers.
Building and Construction Authority
Builder Licensing
GB1
General Builder Licence
Class 1 GB1
Licensed to carry out general building works as the main builder, the highest class of general builder licence.
- Licence class
- General Builder Class 1
- Valid until
- 16 June 2027
Building and Construction Authority
Contractors Registry
CW01
CW01 General Building
C2 Grade
Registered under BCA's Contractors Registration System for general building works, which allows tendering for public sector projects at this grade.
- Workhead
- CW01 · General Building
- Valid until
- 1 February 2027
CompanyNan Guan Construction Pte Ltd
UEN199306032M
Incorporated14 Sep 1993
ActivityConstruction of buildings
You can check these licences in BCA's public directory of licensed builders and registered contractors: bca.gov.sg/bca-directory ↗