SIC code 52220 covers service activities incidental to water transportation businesses. With 873 active companies, this is a specialised niche within the UK business landscape. It falls under Section H (Transportation and storage) 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 Service activities incidental to water transportation industry page.
With a 94% survival rate, this sector shows strong business longevity. Only 1 of 932 companies registered under this code have dissolved, well below the UK average. The average company age is 12.6 years, indicating an established sector with a mix of long-running businesses and newer entrants. Growth has been exceptional recently: 42% of all active companies were formed since 2020, marking this as one of the fastest-expanding classifications. The 2010s contributed another 33%, meaning the vast majority of businesses are relatively new. The leading locations for this sector are LONDON (174), WIRRAL (25), SOUTHAMPTON (23), which together account for 25% of active companies.
SIC code 52220 stands for "Service activities incidental to water transportation" under the UK Standard Industrial Classification (SIC 2007) system. It belongs to Section H — Transportation and storage. 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 873 active companies registered under SIC code 52220 in the UK, out of 932 total registrations. This gives a survival rate of 94%, meaning 6% of companies registered under this code have since dissolved. These figures are based on Companies House data and updated regularly.
The top locations for service activities incidental to water transportation companies (SIC 52220) are: LONDON (174), WIRRAL (25), SOUTHAMPTON (23), CHESTER (19), LIVERPOOL (17). Geographic concentration can reflect local economic conditions, industry clusters, or proximity to key markets and supply chains.
The sector is growing: 42% of currently active SIC 52220 companies were formed since 2020, and 33% during the 2010s. This sustained formation rate indicates ongoing demand for service activities incidental to water transportation services in the UK.
Companies classified under SIC 52220 have an average age of 12.6 years. This suggests a balanced sector with both established players and newer entrants. Notable companies include FORTH PORTS LIMITED, CONDOR FERRIES LIMITED, LONDON GATEWAY PORT LIMITED.
Related SIC codes within the same division include: 52290 (Other transportation support activities), 52103 (Operation of warehousing and storage facilities for land transport activities), 52219 (Other service activities incidental to land transportation, n.e.c.), 52230 (Service activities incidental to air transportation). 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 52220 (Service activities incidental to water transportation) 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 873 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.