SS Singapore SSIC Reference index

Group

422Construction of utility projects

Construction of utility projects group of ISIC Rev. 5. Contains 1 classes. Maps to 3 SSIC 2025 Singapore codes.

ISIC home SSIC crosswalk

Classes

1

Parent

42

Mapped SSIC

3

Classes (1)

Class 4220 Construction of utility projects

Linked SSIC 2025 codes (1 ISIC classes)

SSIC 42100 Civil engineering general contractors ISIC 4220: Construction of utility projects 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 Open full SSIC to ISIC table Browse all SSIC codes mapped into this group

Related routes

SSIC 2025Singapore industries SSOC 2024Occupations Crosswalk hubAll mappings MethodologyHow data is built

Data source

ISIC Rev. 5 from the UN Statistics Division. SSIC crosswalk from Department of Statistics Singapore (SingStat / DOS).

Last refresh: 2026-04-28T11:55:29.085Z. Verify against original UN and SingStat workbooks for operational decisions.