Division
42Civil engineering
Civil engineering division of ISIC Rev. 5. Contains 3 groups. Maps to 8 SSIC 2025 codes.
Groups
3
Parent
F
Mapped SSIC
8
Groups (3)
Linked SSIC 2025 codes (3 ISIC classes)
SSIC 42100 Civil engineering general contractors ISIC 4210: Construction of roads and railways SSIC 42100 Civil engineering general contractors ISIC 4220: Construction of utility projects SSIC 42200 Road, railway and associated viaduct, bridge and tunnel construction ISIC 4210: Construction of roads and railways SSIC 42301 Water and gas pipe-line and sewer construction ISIC 4220: Construction of utility projects SSIC 42302 Communications and power line construction ISIC 4220: Construction of utility projects SSIC 42901 Land reclamation works ISIC 4290: Construction of other civil engineering projects SSIC 42902 Dam and drainage construction ISIC 4290: Construction of other civil engineering projects SSIC 42903 Marine construction ISIC 4290: Construction of other civil engineering projects Open full SSIC to ISIC table Browse all SSIC codes mapped into this division
Related routes
Data source
ISIC Rev. 5 hierarchy from the UN Statistics Division. SSIC crosswalk from Department of Statistics Singapore (SingStat / DOS).
Last data refresh: 2026-04-28T11:55:29.085Z. Verify against original UN and SingStat workbooks for operational decisions.