Warning: Use of undefined constant simple_breadcrumb - assumed 'simple_breadcrumb' (this will throw an Error in a future version of PHP) in /homepages/16/d506878566/htdocs/clickandbuilds/MadisonChaseData/wp-content/themes/twentyfourteen/page.php on line 38


How is your data sourced?

Our data is sourced from over 35 different contributors. These range from the traditional edited electoral role, waste insurance data (such as failed insurance quotes or lapsed customer policies,) on/off line surveys, suitable leads (that are over 1 month old) and other sources such as Yougov surveys.

How do you clean your data?

Every month, an additional 250,000 consumer records are uploaded to the system to refresh and update existing records, whilst expired and dead data is removed.


We also use fresh data feeds from BT OSIS, Royal Mail, National Change of Address register (NCOA), TPS, GAS Reactive service, Purity from Acxiom (Gone-a-way), Mortascreen and TBR which enable us to stay abreast of any changes to individual consumer information. This information is also verified via telephone to ensure accuracy.

How often do you clean your data?

Our data is cleaned on a 28-day cycle where all records are checked against one of the largest and most reliable data aggregators available. We also ensure that every order is TPS checked within 24 hours before output.

Is your data exclusive?

Yes. The data that we supply to you will not be supplied to another client in a related sector. Having said that, it is worth noting that the same records may also come up under a totally different criteria, in an unrelated sector, in which case, this record may be provided to another client. With that being said, it is unlikely that two clients from different sectors will attempts to contact the same customer at the same time due to the sheer size of our database.

How many times can I use the data?

We supply our data on a single or multiple use license depending on your requirement. Please contact us to discuss your specific requirement so we can provide you with the best rates possible.

How long do you take to deliver the data?

Data is usually delivered within 24 – 48 hours after confirmation of received funds although we can offer a same day turn around in some instances.

How is the data delivered?

The data will be delivered in a password protected Excel or CSV file depending on your requirement.


Get a FREE Data Count


  • Replacement on 'out of criteria' data
  • Full data analysis to improve conversion
  • Samples available
  • Exclusive data and lead supply available
  • Flexible payment Terms offered
  • 24hr Delivery including Saturdays


  • Over 40 million UK consumer records
  • Over 3.9 million UK business contacts
  • Geographical locations, D.O.B, income
  • Key job roles and industry sectors
  • Tel, Mobile and email available
  • TPS/HLR checked before delivery