SIC code 45112 (Sale of used cars and light motor vehicles) is one of the most widely used business classifications in the UK, with 32,757 active companies registered under this code. It falls under Section G (Wholesale and retail trade; repair of motor vehicles) of the UK SIC 2007 classification system. The average company age is 5.8 years. The leading locations are BRADFORD (431) and LUTON (409).
See the full industry analysis on the Sale of used cars and light motor vehicles industry page.
SIC code 45112 stands for "Sale of used cars and light motor vehicles" under the UK Standard Industrial Classification (SIC 2007) system. It belongs to Section G — Wholesale and retail trade; repair of motor vehicles. Companies use this code when registering with Companies House to indicate their primary business activity.
There are currently 32,757 active companies registered under SIC code 45112 in the UK, out of 39,250 total registrations (including dissolved companies).
The top locations for companies classified under SIC 45112 are: BRADFORD (431), LUTON (409), PETERBOROUGH (372). These areas represent the highest concentration of sale of used cars and light motor vehicles businesses in the UK.
Search, filter, and analyse 32,757 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.