🇨🇳 中文
Home Code Conversion
Subscribe Price Plan
语言 / Language
Home › Global Industry Standards › SSIC 2025 › F · CONSTRUCTION › 42 · CIVIL ENGINEERING › 422 · CONSTRUCTION OF ROADS AND RAILWAYS
SSIC 2025 SG Group
422

CONSTRUCTION OF ROADS AND RAILWAYS

1
Class
1
Sub-class
Direct Subordinate Classifications · 1 Items
4220
Construction of Roads and Railways
1 Lower-level Classifications ›
Peer Categories
421 CIVIL ENGINEERING GENERAL CONTRACTORS 422 CONSTRUCTION OF ROADS AND RAILWAYS 423 CONSTRUCTION OF UTILITY PROJECTS 429 CONSTRUCTION OF OTHER CIVIL ENGINEERING PROJECTS
Need cross-standard mapping?
Convert codes under this section to international standards such as NAICS, ISIC
⇄ Go to Code Conversion