SIC code 33120 covers repair of machinery activities in the UK, with 5,056 active companies currently registered. It falls under Section C (Manufacturing) of the UK SIC 2007 classification system. The average company age is 10.9 years.
SIC code 33120 stands for "Repair of machinery" 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 5,056 active companies registered under SIC code 33120 in the UK, out of 5,582 total registrations (including dissolved companies).
Search, filter, and analyse 5,056 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.