UK
(Paid For Sites)
uk.equifax.com - UK Commercial & Consumer Credit Data experian.co.uk - UK Commercial & Consumer Credit Data dnb.com - UK Commercial & Consumer Credit Data trustonline.org.uk - a database containing details of CCJs, Administration Orders and CSA Liability Orders checkmyfile.com - a site that lets you obtain a copy of your credit file thegazette.co.uk - searchable postings relating to current & historic UK business & personal insolvency etc
England & Wales
(Free Sites)
insolvencydirect.bis.gov.uk - searchable register of current Bankruptcies and Individual Voluntary Arrangements held by The Insolvency Service for England & Wales
Scotland
(Free Sites)
aib.gov.uk - searchable register of insolvencies is a statutory register about the insolvency of individuals and businesses in Scotland aib.gov.uk - searchable register of for personal insolvency and some trusts in Scotland aib.gov.uk - searchable register of business receivership and liquidation in Scotland
Northern Ireland
(Free Sites)
economy-ni.gov.uk - searchable register of Bankruptcy Relief Orders, Debt Relief Orders and Individual Voluntary Arrangements held by The Insolvency Service for Northern Ireland economy-ni.gov.uk - searchable register of Individual Voluntary Arrangements held by The Insolvency Service for Northern Ireland
Ireland
(Free Sites)
csol.ie - searchable Irish Bankruptcy Register databases jahs.ie - searchable Register of Personal Insolvency Arrangements and some other debt related notices & arrangements
International
(Free Sites)
insolvency.govt.nz - search the New Zealand insolvency register
Other Useful Sites palatine.co.uk - if you are a UK Investigator, rather than going direct to each credit reference agency & paying the standard price, Palatine can arrange online accounts with a number of these databases at a discounted rate unclaimedestates.com - searchable database of unclaimed "Bona Vacantia" estates in England & Wales