Access Ireland’s largest B2B Database

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Having managed thousands of business records and executive contact details for many years, Data Ireland is unquestionably the nation's leading business database provider. Whether you are a small business or a large corporation, Data Ireland can provide the business data that matches your target market. So, for every business in Ireland we can say with some confidence that Data Ireland's business database contains thousands of potential customers for them.

You can use our Business database in two ways - either subscribe to the Online Database or purchase customised business mailing lists. If you have your own customer database, current or lapsed, we can clean that database for you, updating names and addresses, adding further information such as telephone number, employee numbers, industry sector code or GIS (XY) data. We can also profile your clients so that you can target more of the same types of businesses. All our lists can be customised based on business location, sector, number of employees, or product type. We also hold a range of executive and other contact details that users also have access to.

Find out more about our Business Data products: