SIC code 23630 classifies manufacture of ready-mixed concrete businesses. There are 318 active companies registered under this code in the UK. It falls under Section C (Manufacturing) of the UK SIC 2007 classification system. The average company age is 10.7 years.
SIC code 23630 stands for "Manufacture of ready-mixed concrete" under the UK Standard Industrial Classification (SIC 2007) system. It belongs to Section C — Manufacturing. Companies use this code when registering with Companies House to indicate their primary business activity.
There are currently 318 active companies registered under SIC code 23630 in the UK, out of 366 total registrations (including dissolved companies).
Search, filter, and analyse 318 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.