Estimates of research and development expenditure by businesses in UK countries and English regions for 2017.

Key points

  • In 2017, business expenditure on R&D (BERD) for Wales was £457 million, up 4 per cent on the figure for 2016. This represented 2 per cent of the UK total.
  • The 4 per cent increase was the eighth largest increase of all 12 UK countries and English regions. For the UK, business expenditure on R&D increased by 5 per cent.
  • The level of BERD in Wales can be influenced greatly by individual projects commencing or ending in a small number of individual companies. The BERD series for Wales is therefore quite volatile and so a longer-term perspective is of interest.


Datasets and interactive tools


Alex Fitzpatrick

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