SIC code 23440 classifies manufacture of other technical ceramic products businesses. There are 107 active companies registered under this code in the UK. It falls under Section C (Manufacturing) of the UK SIC 2007 classification system. With an average company age of 19.7 years, this is a well-established sector with mature businesses.
SIC code 23440 stands for "Manufacture of other technical ceramic products" 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 107 active companies registered under SIC code 23440 in the UK, out of 116 total registrations (including dissolved companies).
Search, filter, and analyse 107 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.