One Registry, Broad Public Disclosure

The UK runs one of the more transparent corporate registries in the world. Companies House, the UK's official registrar, maintains records for every company incorporated in England, Wales, Scotland, and Northern Ireland, and makes a substantial amount of that information publicly available.

Key takeaways:

• Companies House is the single authoritative registry for UK-incorporated companies
• Every company receives a unique company number that stays with it for its lifetime
• Filing obligations (confirmation statements, accounts) create a steady stream of updates
• Public disclosure is broad, but standardization is still needed to fit UK records into a global schema

What Companies House Publishes

A standard UK company record typically includes:

• Company number: a unique identifier assigned at incorporation and retained for the company's life
• Registered name including any previous names on record
• Incorporation date
• Company status: active, dissolved, in liquidation, or administration
• Registered office address
• SIC codes describing the company's business activity
• Filing history: confirmation statements, annual accounts, and other statutory filings
• Officers: current and former directors and company secretaries, where disclosed

Filing Obligations Keep the Registry Current

UK companies are required to file a confirmation statement at least once a year, along with annual accounts. That statutory filing cadence keeps Companies House data relatively current compared to jurisdictions with lighter reporting requirements.

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Frequently Asked Questions

Q: What is Companies House and why is it important for accessing UK corporate data?

Companies House is the official registrar for all companies incorporated in England, Wales, Scotland, and Northern Ireland, making it the single authoritative source for UK corporate records. Every registered company is assigned a unique company number that remains with it for its entire lifetime, providing a reliable identifier for tracking business entities. Its broad public disclosure policies make it one of the most transparent corporate registries in the world.

Q: Is UK corporate registry data truly free and publicly available?

Companies House makes a substantial portion of its data publicly available, including company numbers, registered addresses, officer information, and filing history. However, raw public data often requires significant cleaning and standardization before it can be used reliably in business applications or integrated into a global dataset. Techsalerator handles this normalization process, fitting UK records into a consistent global schema alongside data from 194 other countries.

Q: How current is the company data sourced from Companies House?

UK companies are required to file confirmation statements and annual accounts on a regular basis, which creates a continuous stream of updates to the Companies House registry. This means the data is refreshed frequently, though the exact timing of updates depends on each company's individual filing obligations and deadlines. Accessing a reliable data provider ensures you are working with records that reflect the most recent filings rather than outdated snapshots.

Q: Can Techsalerator provide UK corporate data as part of a broader international dataset?

Yes, Techsalerator covers corporate registry data across 195 countries, including the United Kingdom, with a combined database of more than 380 million companies worldwide. UK records sourced from Companies House are standardized and integrated into this global schema so they can be queried, compared, and exported alongside company data from other jurisdictions. This makes Techsalerator a practical solution for businesses that need consistent international coverage rather than managing multiple regional data sources.

Q: What types of businesses are registered with Companies House and included in UK corporate data?

Companies House registers a wide range of entity types, including private limited companies, public limited companies, limited liability partnerships, and overseas companies that have registered a UK presence. Each entity type comes with its own filing requirements and disclosure obligations, which affects the volume and nature of data available for that record. Understanding these distinctions is important when using UK corporate data for due diligence, prospecting, or compliance purposes.