The 20 biggest UK companies by market cap
The United Kingdom is the sixth-largest economy in the world, and it has produced a number of large-cap and blue-chip stocks, which are listed on the London Stock Exchange. The majority of these are also constituents of the FTSE 100 stock index, which measures the largest companies by market capitalisation. Read on to discover the top 20 largest UK companies by market cap and how you can get involved in spread betting or trading CFDs on their share prices.
Please note that past performance is not a reliable indicator of future results.