UK SIC 2007 code in Section F: Construction
42130 Construction of bridges and tunnels
SIC 42130 is the UK code for construction of bridges and tunnels. Companies House accepts it when you register a company or file a confirmation statement.
- Code
- 42130 (UK SIC 2007, Companies House list)
- Section
- Section F: Construction
- Division
- 42 Civil engineering
- SIC 2026
- 42.13 Construction of bridges and tunnels (1:1)
- Closest US NAICS
- 238990
Activities ONS lists under 42130
The ONS index assigns these 4 activities to this code. If one describes your company, this is the code to use.
- Bridge construction
- Construction of tunnels
- Elevated highways construction
- Viaduct construction
Source: ONS UK SIC 2007 alphabetical index.
What changes in SIC 2026
ONS published UK SIC 2026 in 2026. Its correspondence table maps this code's class (42.13) to:
| SIC 2026 code | Heading | Link type |
|---|---|---|
| 42.13 | Construction of bridges and tunnels | 1:1 |
"1:1" means the class carries over unchanged in scope; other link types mean it was split or merged. Companies House still uses SIC 2007, so keep filing with 42130 until it announces a switch.
Closest US NAICS codes
Matched through the shared international class (ISIC Rev. 4). Treat these as a starting point and read the definition before using one.
Similar codes to compare
Data last changed November 14, 2026. Source: Companies House condensed SIC list. How this page is built.