HFdata - Connecting You to Future Business 
Email Database 
This is where you can select the types of companies that you want to send your email messages to. Our email database is a simplified version of the UK Standard Industry Code (UKSIC). To make selection easy, we have compressed the 400 odd UKSIC codes into ten main categories of types of companys and sixty-eight sub-categories. A complete list of all the business categories and numbers of email addresses in each can be downloaded below.  
In accordance with the GDPR regulations, we don't store any personal information. All our data is held in a secure, encryped database that is password protected against hacking. The ten main categories we list and numbers of email addresses throughout the UK are - 
Manufacturing & Industrial - 210,488 
Construction Industry - 40,345 
Sell & Repair Motor Vehicles - 18,694 
Wholesale, Retail & Manufacturers Agents - 116,057 
Hospitality, Culture & Recreation - 56,583 
Transport, Travel & Storage - 27,692 
Finance, Insurance, Estate & Property Agents - 46,749 
Computing, Telecoms., Office Supply & Securiyu - 45,374 
Business & Professional Services - 181,338 
Public Services, Education & Health - 144,185 
Selection can also be made geographically by country, region or postcode area and a listing, along with the postcode map of the UK, can be downloaded below.