SIC code 43130 covers test drilling and boring businesses. With 477 active companies, this is a specialised niche within the UK business landscape. It falls under Section F (Construction) 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 Test drilling and boring industry page.
The average company age is 12.4 years, indicating an established sector with a mix of long-running businesses and newer entrants. The sector is experiencing strong growth, with 35% of active companies formed since 2020 and 30% during the 2010s. This sustained formation rate points to continued demand for test drilling and boring services. Companies are geographically dispersed across the UK, with no single location dominating. The top three locations — LONDON, BRISTOL, MAIDSTONE — together account for just 8% of the sector.
SIC code 43130 stands for "Test drilling and boring" under the UK Standard Industrial Classification (SIC 2007) system. It belongs to Section F — Construction. 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 477 active companies registered under SIC code 43130 in the UK, out of 529 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 test drilling and boring companies (SIC 43130) are: LONDON (23), BRISTOL (9), MAIDSTONE (7), PETERBOROUGH (7), ROTHERHAM (7). Geographic concentration can reflect local economic conditions, industry clusters, or proximity to key markets and supply chains.
The sector is growing: 35% of currently active SIC 43130 companies were formed since 2020, and 30% during the 2010s. This sustained formation rate indicates ongoing demand for test drilling and boring services in the UK.
Companies classified under SIC 43130 have an average age of 12.4 years. This suggests a balanced sector with both established players and newer entrants. Notable companies include P R MARRIOTT DRILLING LIMITED.
Related SIC codes within the same division include: 43210 (Electrical installation), 43999 (Other specialised construction activities n.e.c.), 43220 (Plumbing, heat and air-conditioning installation), 43390 (Other building completion and finishing). 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 43130 (Test drilling and boring) 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 477 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.