UK Companies Directory

Search and research 5,241,727 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

LONDON1,032,530 companies MANCHESTER98,153 companies BIRMINGHAM88,677 companies GLASGOW67,891 companies EDINBURGH56,473 companies BRISTOL54,999 companies LEEDS49,027 companies LIVERPOOL43,636 companies NOTTINGHAM42,731 companies LEICESTER42,383 companies

Top Industries

Other letting and operating of own or leased real estateSIC 68209 · 267,955 companies Buying and selling of own real estateSIC 68100 · 242,178 companies Management consultancy activities other than financial managementSIC 70229 · 206,159 companies Other business support service activities n.e.c.SIC 82990 · 170,632 companies Retail sale via mail order houses or via InternetSIC 47910 · 149,451 companies Residents property managementSIC 98000 · 124,027 companies Information technology consultancy activitiesSIC 62020 · 122,193 companies Other service activities n.e.c.SIC 96090 · 111,491 companies Development of building projectsSIC 41100 · 109,610 companies Dormant CompanySIC 99999 · 107,626 companies

Featured Companies

Nuffield Health00576970 Nacro00203583 Barnardo S00061625 British Airways Plc01777777 York St John University04498683 Wm Morrison Supermarkets Limited00358949 Liverpool School Of Tropical Medicine00083405 Leonard Cheshire Disability00552847 John Lewis Plc00233462 Action For Children04764232 St John Ambulance03866129 Serco Limited00242246 English National Opera00426792 Cancer Research Uk04325234 Sue Ryder00943228 Castell Howell Foods Limited02269053 Canal River Trust07807276 Asda Stores Limited00464777 Hsbc Bank Plc00014259 Baxter Healthcare Limited00461365 Community Integrated Care02225727 Ibstock Brick Limited00063230 Canterbury Christ Church University04793659 Siemens Mobility Limited00016033 Tarmac Trading Limited00453791 Field Studies Council00412621 Adnams Plc00031114 The James Hutton InstituteSC374831 Northumbrian Water Limited02366703 Alliance Medical Limited02128897 Marie Curie00507597 British Heart Foundation00699547 Anglian Water Services Limited02366656 Bae Systems Plc01470151 Leeds Trinity University06305220 Macmillan Cancer Support02400969 Cadent Gas Limited10080864 C Hoare Co00240822 City Electrical Factors Limited00336408 The Papworth Trust00148906 Simpsons Malt Limited00153026 Royal Mencap Society00550457 Dhl Supply Chain Limited00528867 Johnson Matthey Plc00033774 Booker Limited00197380 Thames Water Utilities Limited02366661 Alzheimer S Society02115499 St Andrew S Healthcare05176998 Combat Stress00256353 Anthony Nolan02379280

About This Directory

BORSCH.AI 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.