Who owns UK companies in Development of building projects?

33,312 of the 120,777 companies registered under SIC 41100 (Development of building projects) filed a list of shareholders with their most recent confirmation statement. Between them, those lists name 67,835 individual shareholders and 17,723 companies, trusts and other entities.

In this industry:

• 32% are majority-owned by another company (among companies with one class of shares), compared with 22% of all UK companies.
• 6.2% have six or more shareholders, compared with 9.6% of all UK companies.
• 41% have at least one company among their shareholders, compared with 33% of all UK companies.

How companies in this industry are owned

* Among the 11,767 companies in this industry that have a single class of shares and state the number of shares allotted, where a holding's share of the company can be read directly from the filing. A dash means fewer than 30 companies, too few to report.

Company size and age

The median company in this industry was incorporated 8.1 years ago (all UK companies: 8.5 years).

Related industries

• Construction of domestic buildings SIC 41202 · 20,550 companies · 18% majority-owned by a company
• Construction of commercial buildings SIC 41201 · 9,551 companies · 20% majority-owned by a company

Corporate shareholders in this industry

The 1,000 companies and other entities holding shares in the most companies under SIC 41100, out of 16,128 named as shareholders on those companies' latest confirmation statements. 2,722 of them hold shares in more than one company in this industry. Trusts and individuals are not named.

About this data

Figures come from the shareholder lists in each company's most recent Companies House confirmation statement (form CS01) that contained one, filed between 17 September 2018 and 18 June 2026. They are as filed and are not restated for later share transfers. Shares held in treasury are excluded. Shareholders are classed as individuals, companies, non-UK entities, trusts or nominees from the names as filed.

Every company's own shareholder register, officers, filings and accounts are available through the OpenRegistry API and MCP server, live from Companies House.