UK SIC 2007 42990: Construction of other civil engineering projects n.e.c.

Maps to NACE Rev. 2 42.99 and NACE Rev. 2.1 42.99, 68.12. ISIC Rev. 4: 4290.

UK SIC 2007 code 42990 is "Construction of other civil engineering projects n.e.c.". UK SIC 2007 follows NACE Rev. 2 at four digits and adds a national fifth digit, so the first four digits, 42.99, are the NACE Rev. 2 class "Construction of other civil engineering projects n.e.c.". UK companies state one or more SIC codes when they file at Companies House, and the codes appear in the company record. In NACE Rev. 2.1 the NACE Rev. 2 class behind this code is split across 2 classes, so check the activity before you convert.

Conversion

Classification	Code	Label
UK SIC 2007	42990	Construction of other civil engineering projects n.e.c.
NACE Rev. 2	42.99	Construction of other civil engineering projects n.e.c.
NACE Rev. 2.1	42.99	Construction of other civil engineering projects n.e.c.
NACE Rev. 2.1	68.12	Development of building projects
ISIC Rev. 4	4290

What the class includes (NACE Rev. 2 notes)

This class includes: - construction of industrial facilities, except buildings, such as: • refineries • chemical plants - construction work, other than buildings, such as: • outdoor sports facilities

What it excludes

This class excludes: - installation of industrial machinery and equipment, see 33.20 - land subdivision without land improvement, see 68.10 - project management activities related to civil engineering works, see 71.12

Use it

Convert a list of UK SIC or NACE codes in your browser, or search all codes. The same data is available from the API and the MCP server.

UK SIC 2007: Companies House condensed list of the ONS classification (gov.uk, Open Government Licence v3.0), read 2026-10-05. NACE data: EU Vocabularies (CC BY 4.0). Information only.