Sea And Coastal Passenger Water Transport

Details for Sea And Coastal Passenger Water Transport

Companies selecting 50100 are generally saying that their commercial activity falls within sea and coastal passenger water transport. In plain English, it is likely to include transport operators, couriers, hauliers, logistics providers, warehouse businesses and mobility services, with day-to-day activity often involving vehicle operations, routing, storage, delivery, fleet management, goods movement and passenger or freight coordination. As of June 2026, 50100 ranks 408th out of 731 five-digit SIC codes, with 1,330 UK companies registered under it, making it a moderately used SIC code with a defined commercial footprint.

The four-code limit at Companies House is useful here, as many businesses use one code for their main trade and additional SIC codes for secondary services, side operations or closely related commercial functions. The short official label is deliberately compact, so the real-world businesses behind it may describe themselves using broader phrases such as sea and coastal passenger water transport services, specialist sea and coastal passenger water transport providers, operators in related supply chains, or companies supporting customers who need this form of commercial activity. It is also useful for analysts, lenders, marketers and public bodies because it gives a consistent way to group companies by declared activity, even though the description is not a licence, approval or guarantee of what a company actually does day to day.

A company using this code might be newly incorporated, dormant, small and owner-managed, or part of a larger group, so the SIC entry should normally be read alongside accounts, confirmation statements, websites and other commercial signals. The classification is especially valuable when comparing suppliers, prospecting for customers, segmenting a database, reviewing competition or checking how a company presents its principal line of business on the public record. For search and data work, the wording should be understood broadly: companies may use different everyday terms for the same activity, including trade names, sector jargon, abbreviated service descriptions and customer-facing language.

Although the wording of modern SIC codes is contemporary, the UK has used Standard Industrial Classification since the 1940s; the Companies House register moved from 4-digit SIC 2003 to the present 5-digit SIC 2007 framework during 2008–2009, aligned to European NACE Rev. 2.

Our Recently Formed marketing database is updated daily on the previous days company activity at Companies House to allow you to find new companies quickly and easily (whereas this categorised page of data counts is updated monthly). We provide the widest choice of filters available for Recently Formed Companies. And its not just Newly Formed companies - We have over 4 million companies - from new starters to companies over 100 years old, able to be filtered geographically or by category, but if you are looking to get in touch with companies within this category, the below table shows how many companies were added to the category, month by month over the last couple of years.