SIC code 29310 covers manufacture of electrical and electronic equipment for motor vehicles and their engines businesses. With 438 active companies, this is a specialised niche within the UK business landscape. It falls under Section C (Manufacturing) of the UK SIC 2007 classification system, which is used by Companies House to categorise all registered businesses.
See the full industry analysis on the Manufacture of electrical and electronic equipment for motor vehicles and their engines industry page.
With a 83% survival rate, this sector shows strong business longevity. Only 3 of 525 companies registered under this code have dissolved, well below the UK average. Companies in this sector average 7.9 years old, reflecting a balanced mix of established businesses and newer market participants. Growth has been exceptional recently: 62% of all active companies were formed since 2020, marking this as one of the fastest-expanding classifications. The 2010s contributed another 23%, meaning the vast majority of businesses are relatively new. Companies are geographically dispersed across the UK, with no single location dominating. The top three locations — LONDON, KINGTON, BIRMINGHAM — together account for just 20% of the sector.
SIC code 29310 stands for "Manufacture of electrical and electronic equipment for motor vehicles and their engines" 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. The code is required for annual confirmation statements and is used by HMRC, ONS, and other government bodies for statistical and regulatory purposes.
There are currently 438 active companies registered under SIC code 29310 in the UK, out of 525 total registrations. This gives a survival rate of 83%, meaning 17% of companies registered under this code have since dissolved. These figures are based on Companies House data and updated regularly.
The top locations for manufacture of electrical and electronic equipment for motor vehicles and their engines companies (SIC 29310) are: LONDON (68), KINGTON (11), BIRMINGHAM (10), COVENTRY (10), NOTTINGHAM (6). Geographic concentration can reflect local economic conditions, industry clusters, or proximity to key markets and supply chains.
The sector is growing: 62% of currently active SIC 29310 companies were formed since 2020, and 23% during the 2010s. This sustained formation rate indicates ongoing demand for manufacture of electrical and electronic equipment for motor vehicles and their engines services in the UK.
Companies classified under SIC 29310 have an average age of 7.9 years. This suggests a balanced sector with both established players and newer entrants. Notable companies include ZF AUTOMOTIVE UK LIMITED, CARWOOD MOTOR UNITS LIMITED, SUMITOMO ELECTRIC WIRING SYSTEMS (EUROPE) LIMITED.
Related SIC codes within the same division include: 29320 (Manufacture of other parts and accessories for motor vehicles), 29100 (Manufacture of motor vehicles), 29201 (Manufacture of bodies (coachwork) for motor vehicles (except caravans)), 29203 (Manufacture of caravans). Companies may use multiple SIC codes if they operate across several of these related activities. When registering with Companies House, businesses should select the code that best represents their primary activity.
You can search for companies with SIC code 29310 (Manufacture of electrical and electronic equipment for motor vehicles and their engines) using UVAGATRON's company explorer, which allows filtering by SIC code, location, and company status. Alternatively, Companies House offers a basic search on their website. Our platform adds risk intelligence, director networks, and signals from 50+ government databases to each company record.
Search, filter, and analyse 438 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: 2026-04-17.