SS Singapore SSIC Reference index

Division

43Specialized construction activities

Specialized construction activities division of ISIC Rev. 5. Contains 5 groups. Maps to 8 SSIC 2025 codes.

ISIC home SSIC crosswalk

Groups

5

Parent

F

Mapped SSIC

8

Groups (5)

Group 431 Demolition and site preparation Group 432 Electrical, plumbing and other construction installation activities Group 433 Building completion and finishing Group 434 Intermediation service activities for specialized construction services Group 439 Other specialized construction activities

Linked SSIC 2025 codes (5 ISIC classes)

SSIC 43110 Wrecking and demolition works ISIC 4311: Demolition SSIC 43121 Soil investigation, treatment and stabilisation ISIC 4312: Site preparation SSIC 43122 Excavation and earthmoving works ISIC 4312: Site preparation SSIC 43129 Site preparation n.e.c. ISIC 4312: Site preparation SSIC 43210 Electrical works ISIC 4321: Electrical installation SSIC 43210 Electrical works ISIC 4329: Other construction installation SSIC 43220 Installation of plumbing, heating (non-electric) and air-conditioning systems ISIC 4322: Plumbing, heat and air-conditioning installation SSIC 43291 Installation and erection of building equipment ISIC 4329: Other construction installation Open full SSIC to ISIC table Browse all SSIC codes mapped into this division

Related routes

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

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.