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Free UK company tools

Fast, focused utilities powered by live Companies House data. No account required. Use one of the tools below, or unlock the full risk platform for free.

UK company number lookup

Find any UK company registration number (CRN) by name. Live Companies House data — status, incorporation date, registered office.

Look up a company

Director disqualification checker

Check whether a UK director appears on the Companies House disqualified officers register. Free, no sign-up, current and historical bans.

Check a director

Company name availability checker

Before you incorporate, check if your proposed UK company name is available and see any near matches on the register.

Check a name

Go beyond the basics

Free forever plan unlocks risk scores, sanctions screening, phoenix detection, watchlists and PDF reports.