Subdivision 31

Heavy and Civil Engineering Construction

Division E — Construction

Also classified as:
UN ISIC Rev. 4 42 UN ISIC Rev. 4 43 ≈ EU NACE Rev. 2.1 — NA NAICS 2022 —
ISIC ↔ NACE crosswalk → ISIC ↔ NAICS crosswalk →
1 groups 2 classes Industry analysis available

310 — Heavy and Civil Engineering Construction