SIC code 43910 (Roofing activities) is one of the most widely used business classifications in the UK, with 13,756 active companies registered under this code. It falls under Section F (Construction) of the UK SIC 2007 classification system. The average company age is 6.8 years.
See the full industry analysis on the Roofing activities industry page.
SIC code 43910 stands for "Roofing activities" 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 13,756 active companies registered under SIC code 43910 in the UK, out of 15,954 total registrations (including dissolved companies).
The top locations for companies classified under SIC 43910 are: SPALDING (161). These areas represent the highest concentration of roofing activities businesses in the UK.
Search, filter, and analyse 13,756 companies classified under this SIC code with AI-powered risk intelligence.
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.