UK Companies Directory

Q: How many UK companies are in the directory?

UVAGATRON covers over 16.6 million total UK companies including active, dissolved, liquidated, and converted entities registered with Companies House.

Search and research 5,207,234 active UK companies with risk scores, director networks, and data signals from 53 official government sources including Companies House, Land Registry, FCA, CQC, and HMRC. Each company profile includes filing history, ownership structure, regulatory signals, and an AI-powered risk assessment.

5.2M

Active Companies

Data Sources

10+

Locations

10+

Industries

Browse by location →Browse by industry →SIC codes →

Top Business Locations

LONDON1,022,468 companies MANCHESTER98,341 companies BIRMINGHAM86,707 companies GLASGOW67,099 companies EDINBURGH57,043 companies BRISTOL54,463 companies LEEDS48,234 companies LIVERPOOL43,470 companies LEICESTER42,354 companies NOTTINGHAM42,215 companies

Top Industries

Other letting and operating of own or leased real estateSIC 68209 · 275,006 companies Buying and selling of own real estateSIC 68100 · 249,054 companies Management consultancy activities other than financial managementSIC 70229 · 207,289 companies Other business support service activities n.e.c.SIC 82990 · 163,236 companies Retail sale via mail order houses or via InternetSIC 47910 · 148,584 companies Residents property managementSIC 98000 · 124,285 companies Information technology consultancy activitiesSIC 62020 · 118,872 companies Activities of other holding companies n.e.c.SIC 64209 · 115,005 companies Development of building projectsSIC 41100 · 108,175 companies Other service activities n.e.c.SIC 96090 · 105,435 companies

Featured Companies

Nuffield Health00576970 Nacro00203583 Leonard Cheshire Disability00552847 Barnardo S00061625 York St John University04498683 British Airways Plc01777777 Oxfam00612172 Serco Limited00242246 Action For Children04764232 Canal River Trust07807276 Liverpool School Of Tropical Medicine00083405 Wm Morrison Supermarkets Limited00358949 Cancer Research Uk04325234 John Lewis Plc00233462 Siemens Mobility Limited00016033 Marie Curie00507597 Sue Ryder00943228 Ibstock Brick Limited00063230 Sir Robert Mcalpine Limited00566823 Leeds Trinity University06305220 St John Ambulance03866129 Castell Howell Foods Limited02269053 English National Opera00426792 Asda Stores Limited00464777 Tarmac Trading Limited00453791 Royal Mencap Society00550457 Community Integrated Care02225727 The James Hutton InstituteSC374831 Anglian Water Services Limited02366656 Bae Systems Plc01470151 Cadent Gas Limited10080864 Alliance Medical Limited02128897 Northumbrian Water Limited02366703 Baxter Healthcare Limited00461365 Dhl Supply Chain Limited00528867 Hsbc Bank Plc00014259 Brunelcare00601847 British Heart Foundation00699547 Macmillan Cancer Support02400969 C Hoare Co00240822 National Star Foundation00522846 Adnams Plc00031114 Field Studies Council00412621 Greggs Plc00502851 Deloitte LlpOC303675 London School Of Economics And Political Science00070527 Tesco Stores Limited00519500 Johnson Matthey Plc00033774 National Oceanography Centre11444362 Harper Adams University08049710

About This Directory

UVAGATRON aggregates data from 53 UK government and regulatory sources to provide comprehensive company intelligence. Every company profile includes official filings from Companies House, risk assessments powered by AI, director and ownership networks, and regulatory signals from bodies such as the FCA, CQC, and Charity Commission. Data is updated daily via automated pipelines and covers active, dissolved, and liquidated companies across all UK jurisdictions.

Frequently Asked Questions

How many UK companies are in the directory?

UVAGATRON covers 5,207,234 active and over 16.6 million total UK companies including dissolved, liquidated, and converted entities registered with Companies House.

Where does the company data come from?

All data is sourced from 53 official UK government and regulatory bodies including Companies House, HM Land Registry, the FCA Financial Services Register, Charity Commission, CQC, and HMRC. Data is updated daily.

What is a company risk score?

The risk score (0-100) is an AI-powered assessment based on 28 sub-scores across 5 dimensions: Financial Health, Compliance, Governance, Network Risk, and Operations. Higher scores indicate lower risk.

Is this data free to access?

Basic company profiles are free to browse. Advanced features like detailed risk analysis, director networks, entity connections, and AI chat require a subscription. See our pricing page for details.