SIC code 42110 covers construction of roads and motorways activities in the UK, with 3,833 active companies currently registered. It falls under Section F (Construction) of the UK SIC 2007 classification system. The average company age is 8.7 years.
SIC code 42110 stands for "Construction of roads and motorways" under the UK Standard Industrial Classification (SIC 2007) system. It belongs to Section F — Construction. Companies use this code when registering with Companies House to indicate their primary business activity.
There are currently 3,833 active companies registered under SIC code 42110 in the UK, out of 4,983 total registrations (including dissolved companies).
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Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. SIC classification follows the UK Standard Industrial Classification of Economic Activities 2007 (SIC 2007). Last updated: 2026-04-05.