Review the quality of your customer database and see how GBG can help cleanse, validate, flag or enhance your records.

Free Data Audit

You can have access to our multiple data sources and appending tools in seconds, where you can:

  • Validate and update incomplete contact addresses and remove duplicate records
  • Append contact details including telephone, mobile and email address
  • Suppress deceased individuals
  • Identify individuals who have moved and find their new addresses





Targeted relevant multi-channel communications based on individual’s identities, their likes, dislikes, and preferred contact method help gain consumers trust and build long and profitable relationships. Your identity database is fundamental to understanding the individuals you are targeting.


Datacare is a complete service developed to analyse and improve your database. It includes data cleansing, validation, suppression, enhancement and enrichment processes and provides identity intelligence to drive strategy growth, and multi-channel interactions.


Our ability to source the most extensive, accurate data in the market helps businesses connect, communicate and transact with customers and prospects sensibly and profitably, supporting multi-channel communication.


We are data independent and have access to industry leading datasets. For example, our consented landline and mobile telephone database is the largest in the UK and ensures businesses can contact more people than ever before.


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The most profitable and successful organisations recognise the value of understanding the individual identity of their customers and employees. GBG combines this concept of identity with technology to create an environment of trust, so that organisations can employ people and connect, communicate and transact with consumers, safely and responsibly.