SIC code 27120 covers manufacture of electricity distribution and control apparatus businesses. With 626 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 electricity distribution and control apparatus industry page.
With a 90% survival rate, this sector shows strong business longevity. Only 1 of 696 companies registered under this code have dissolved, well below the UK average. The average company age is 14.7 years, indicating an established sector with a mix of long-running businesses and newer entrants. The sector is experiencing strong growth, with 39% of active companies formed since 2020 and 26% during the 2010s. This sustained formation rate points to continued demand for manufacture of electricity distribution and control apparatus services. Companies are geographically dispersed across the UK, with no single location dominating. The top three locations — LONDON, SHEFFIELD, GLASGOW — together account for just 15% of the sector.
SIC code 27120 stands for "Manufacture of electricity distribution and control apparatus" 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 626 active companies registered under SIC code 27120 in the UK, out of 696 total registrations. This gives a survival rate of 90%, meaning 10% 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 electricity distribution and control apparatus companies (SIC 27120) are: LONDON (73), SHEFFIELD (10), GLASGOW (10), MANCHESTER (9), CAMBRIDGE (8). Geographic concentration can reflect local economic conditions, industry clusters, or proximity to key markets and supply chains.
The sector is growing: 39% of currently active SIC 27120 companies were formed since 2020, and 26% during the 2010s. This sustained formation rate indicates ongoing demand for manufacture of electricity distribution and control apparatus services in the UK.
Companies classified under SIC 27120 have an average age of 14.7 years. This suggests a balanced sector with both established players and newer entrants. Notable companies include SCHNEIDER ELECTRIC LIMITED, SIEMENS ENERGY LIMITED, LUCY GROUP LTD.
Related SIC codes within the same division include: 27900 (Manufacture of other electrical equipment), 27400 (Manufacture of electric lighting equipment), 27110 (Manufacture of electric motors, generators and transformers), 27510 (Manufacture of electric domestic appliances). 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 27120 (Manufacture of electricity distribution and control apparatus) 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 626 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.