A DUNS number is a unique nine-digit identifier used globally to verify business identity and creditworthiness. We explain who needs one and how to register.
Company Guides8 August 2025·4 min read
This guide hasn't been migrated to the new site yet. It's still available on our main site in the meantime.
Check your name against the live Companies House register and file the same day.
Check a nameEven below the VAT threshold, voluntary registration can offer advantages — particularly if you deal with VAT-registered businesses. We help you decide.
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Protect yourself from fraud. This guide covers how to verify a UK company via Companies House and spot warning signs of illegitimate businesses.
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Covering voluntary strike-off, Members' Voluntary Liquidation, and creditors' processes — your options when winding up a UK limited company.
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