SIC code 24510 covers casting of iron businesses. With 104 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 Casting of iron industry page.
With a 85% survival rate, this sector shows strong business longevity. Only 1 of 123 companies registered under this code have dissolved, well below the UK average. With an average age of 31.8 years, companies in this sector tend to be well-established. This maturity reflects high barriers to entry and strong business continuity among surviving firms. This is a mature sector with deep roots: 36% of active companies were established before 1990. While 22% of companies formed since 2020, the sector's backbone consists of long-established businesses. The highest concentration of casting of iron companies is in LONDON, with 8 active firms (8% of the sector).
SIC code 24510 stands for "Casting of iron" 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 104 active companies registered under SIC code 24510 in the UK, out of 123 total registrations. This gives a survival rate of 85%, meaning 15% of companies registered under this code have since dissolved. These figures are based on Companies House data and updated regularly.
The top locations for casting of iron companies (SIC 24510) are: LONDON (8), WEST MIDLANDS (7). Geographic concentration can reflect local economic conditions, industry clusters, or proximity to key markets and supply chains.
The sector is growing: 22% of currently active SIC 24510 companies were formed since 2020, and 19% during the 2010s. This sustained formation rate indicates ongoing demand for casting of iron services in the UK.
Companies classified under SIC 24510 have an average age of 31.8 years. This indicates a mature sector where businesses tend to operate long-term. Notable companies include GRAINGER & WORRALL LIMITED, WILLIAM LEE LIMITED, BLACKWOOD ENGINEERING LIMITED.
Related SIC codes within the same division include: 24100 (Manufacture of basic iron and steel and of ferro-alloys), 24200 (Manufacture of tubes, pipes, hollow profiles and related fittings, of steel), 24410 (Precious metals production), 24450 (Other non-ferrous metal production). 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 24510 (Casting of iron) 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 104 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.