COMPANYCORE Data coverage

ISIC REV. 4 · CLASS 4390

Other specialized construction activities

Activity scope

Other specialized construction activities

This activity belongs to Construction / Specialist contractors. The classification describes economic activities; company inclusion still requires a qualifying business record.

Browse Specialist contractors companies

Company records are currently classified at division level. These results cover the broader division, not confirmed matches to this specific activity.

Classification source

United Nations Statistics Division, ISIC Revision 4. Official English structure retrieved October 3, 2026. Broad navigation labels are simplified by COMPANY CORE.

View official classification structure

Revision 5 is a separate standard. This directory keeps Revision 4 identifiers for compatibility with its existing records.