These are free websites that give access to statistics.
Office for National Statistics
The Office for National Statistics (ONS) are responsible for collecting, analysing and disseminating statistics about the UK's economy, society and population. These statistics and reports can be found on their website.
Eurostat is the statistical office of the European Union. They provide the European Union with statistics at European level that enable comparisons between countries and regions. Their website provides data, news and reports relating to these statistics.
globalEDGE: Statistical Data Sources
Links to useful statistical resources.
UK Data Service
A unified point of access to data from the Economic and Social Data Service, Census Programme, Secure Data Service and others
UK National Statistics Publication Hub
The Gateway to UK National Statistics and includes business and energy statistics, including company structure, size, location, changes to business such as closures or mergers and attributes such as turnover, international trade and R&D.
Help pages and user guide.
Library dashboard post.