Activities Of Construction Holding Companies

Details for Activities Of Construction Holding Companies

SIC code 64203 is used for businesses carrying out activity in the field of activities of construction holding companies. In plain English, it is likely to include contractors, trades, builders, installers, maintenance firms, developers and specialist construction service providers, with day-to-day activity often involving site work, project delivery, materials, labour, repairs, installations and compliance with building requirements. As of June 2026, 64203 ranks 210th out of 731 five-digit SIC codes, with 5,782 UK companies registered under it, making it a mid-tier classification used by a focused group of companies.

This sits within a classification system that has been used in the UK since the 1940s; Companies House filings moved from 4-digit SIC 2003 codes to the current 5-digit SIC 2007 scheme in 2008–2009, bringing the UK register into line with NACE Rev. 2. 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 activities of construction holding companies services, specialist activities of construction holding companies providers, operators in related supply chains, or companies supporting customers who need this form of commercial activity. Taken together with location, age, filing history and other SIC selections, this code can help build a more rounded view of the market in which the company appears to operate. In practical terms, the code helps separate this kind of work from neighbouring sectors that may look similar in search results but involve different trading models, assets, customers or regulatory expectations.

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.

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.