SIC code 50400 classifies inland freight water transport businesses. There are 76 active companies registered under this code in the UK. It falls under Section H (Transportation and storage) of the UK SIC 2007 classification system. With an average company age of 16.9 years, this is a well-established sector with mature businesses.
SIC code 50400 stands for "Inland freight water transport" 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.
There are currently 76 active companies registered under SIC code 50400 in the UK, out of 85 total registrations (including dissolved companies).
Search, filter, and analyse 76 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: 2026-04-05.