Launched in 2015 the DBS Purifi suppression file contains twelve million goneaway records and was independently reported to contain more than one million goneaway records that do not appear on any other suppression file.
By combining 70 million records from the DBS business-to-consumer datapool with residential property sale data, Purifi is fully up-to-date with current occupant data. Compiled over many years, the Purifi database detects known home mover trigger data to identify the exact point when households are vacated. Every move notification is matched to a known consumer universe to find the vacating occupant of the property and this information is then added to the Purifi file. Purifi includes 31 million household records.
HOW CAN I ACCESS THE DBS FILE?
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DATASETS
The following datasets are a selection of what is also available. Please contact us for the full list.
International
International data sets for many countries, including Ireland, Germany, Switzerland, Netherlands, USA, Australia and New Zealand.
Ordnance Survey
Ordnance Survey data available including AddressBase Premium.
PAF
Access to 1.8 million UK postcodes and 30 million residential and business addresses including Not Yet Built and Multiple Residence.
Office of National Statistics (ONS)
National Statistics Postcode Directory (NSPD) dataset with extra data such as Grid References.
Companies House
Company information from Companies House, including registered office address, filing history, accounts and annual return.