Data you already have
Company numbers
You hold company registration numbers for customers, suppliers or prospects — from your accounts system, contracts or credit checks. It is the cleanest join in UK data: one company, one number, no ambiguity.
- Charity Register (England & Wales)Company numbers — for charitable companies
- Filed Company Accounts (Companies House Accounts Data)Company numbers you hold for customers, suppliers or prospects
- Gender Pay Gap ReportsCompany numbers
- Persons with Significant Control (PSC)Company numbers
- Public Contracts (Contracts Finder)Company numbers
- UK Company Register (Companies House Company Data)Company numbers you hold for customers, suppliers or prospects
Cannot see what you need?
We add datasets because people ask for them. Tell us what you were hoping to find and we will say whether it exists, who publishes it, and what shape it is in — free, and whether or not you ever become a customer.