Between the first quarter of 2007 and the fourth quarter of 2024, the lowest market capitalization of all companies listed on the London Stock Exchange (LSE) was recorded in the first quarter of 2009, at *** trillion British pounds. As of the fourth quarter of 2024, the market capitalization of the entire LSE amounted to *** trillion British pounds. Although the value of companies trading has fluctuated and increased overall, a downward trend can be seen in the number of companies listed on the LSE.

Largest UK companies by market cap

The largest UK companies by market cap are those listed on the UK stock exchange with the highest total value of all shares, representing their perceived worth by investors. These companies, such as BP, Shell, Unilever, HSBC Holdings, and GlaxoSmithKline, are considered some of the most valuable and powerful in the country, with a significant impact on the global economy. AstraZeneca, Rio Tinto, and Reckitt Benckiser are also notable high-market cap companies in the UK, reflecting their strong foothold in their respective markets.

United Kingdom Market Capitalisation: UK Main Market: Total data was reported at 2,499,251.385 GBP mn in Mar 2025. This records a decrease from the previous number of 2,527,274.100 GBP mn for Feb 2025. United Kingdom Market Capitalisation: UK Main Market: Total data is updated monthly, averaging 2,256,749.813 GBP mn from Feb 2017 (Median) to Mar 2025, with 98 observations. The data reached an all-time high of 2,527,274.100 GBP mn in Feb 2025 and a record low of 1,618,175.400 GBP mn in Oct 2020. United Kingdom Market Capitalisation: UK Main Market: Total data remains active status in CEIC and is reported by London Stock Exchange. The data is categorized under Global Database’s United Kingdom – Table UK.Z004: London Stock Exchange: Market Capitalisation: Main Market.

Key information about United Kingdom FTSE 100

• United Kingdom FTSE 100 closed at 9,720.5 points in Nov 2025, compared with 9,717.3 points at the previous month end
• UK Equity Market Index: Month End: FTSE 100 data is updated monthly, available from Jan 1984 to Nov 2025, with an average number of 4,814.3 points
• The data reached an all-time high of 9,720.5 points in Nov 2025 and a record low of 1,010.1 points in Jul 1984

FTSE Russell provides FTSE 100 Index, which is the key benchmark in the UK.


Further information about United Kingdom FTSE 100

• In the latest reports, FTSE All-Share recorded a daily P/E ratio of 14.4 in Jul 2022

The GBP/JPY rate reached above the 76.4 percent 50-day Fibonacci, as the yen continued to grow weaker. Fibonacci — based off the famous infinite math sequence from 13-century Italy — is a metric often used in FX trading to find key levels of support and resistance. Essentially, the sequence potentially reveals thresholds on which traders can buy or sell assets and are regularly set as profit targets. When these retracements are met, traders will act.

As of February 2025, the largest bank listed on the London Stock Exchange (LSE) was the British-owned *************, with a market cap double that of the ***************************, the second-largest bank on the LSE.

United Kingdom UK: Market Capitalization: Listed Domestic Companies: % of GDP data was reported at 64.629 % in 2008. This records a decrease from the previous number of 125.114 % for 2007. United Kingdom UK: Market Capitalization: Listed Domestic Companies: % of GDP data is updated yearly, averaging 87.239 % from Dec 1975 (Median) to 2008, with 34 observations. The data reached an all-time high of 177.400 % in 1999 and a record low of 6.368 % in 1980. United Kingdom UK: Market Capitalization: Listed Domestic Companies: % of GDP data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s United Kingdom – Table UK.World Bank.WDI: Financial Sector. Market capitalization (also known as market value) is the share price times the number of shares outstanding (including their several classes) for listed domestic companies. Investment funds, unit trusts, and companies whose only business goal is to hold shares of other listed companies are excluded. Data are end of year values.; ; World Federation of Exchanges database.; Weighted average; Stock market data were previously sourced from Standard & Poor's until they discontinued their 'Global Stock Markets Factbook' and database in April 2013. Time series have been replaced in December 2015 with data from the World Federation of Exchanges and may differ from the previous S&P definitions and methodology.

Prices for United Kingdom Stock Market Index (GB100) including live quotes, historical charts and news. United Kingdom Stock Market Index (GB100) was last updated by Trading Economics this December 2 of 2025.

Between 2007 and 2024, the number of companies listed on the London Stock Exchange (LSE) decreased significantly. As of the fourth quarter of 2024, ***** companies were listed on the LSE, a decrease of ** companies compared to the previous quarter.

As of February 2025, Rolls-Royce Holdings Plc was the leading company in the industrial goods and services sector on the London Stock Exchange (LSE), with a market capitalization of ** billion British pounds. Second on the list was CRH Plc, with a value of **** billion British pounds.

The United Kingdom Mutual Fund Market Report is Segmented by Asset Class (Equity, Bond, Hybrid, Money Market, Others), Investor Type (Retail, Institutional), Distribution Channel (Banks, Online Platforms, Financial Advisors, Direct), and Geography (England, Scotland, Wales, Northern Ireland). The Market Forecasts are Provided in Terms of Value (USD).

As of February 2025, Shell Plc was the leading company in the energy sector listed on the London Stock Exchange (LSE), with a total market capitalization value of over *** billion British pounds. This was followed by Reliance Industries Limited and TotalEnergies, with values of over *** billion and *** billion British pounds, respectively.

This dataset integrates historical financial market data, macroeconomic indicators, corporate financial statements, and sentiment analysis of financial news to study risk factors and trading behaviors in the UK financial markets. The dataset is designed for econometric and machine learning applications in quantitative finance. Key features include:

Historical Market Data: Daily stock prices, trading volumes, and market indices sourced from simulated UK financial market data. Financial Statements: Revenue, net profit, and total assets for 20 simulated companies across multiple years. Macroeconomic Indicators: Monthly GDP growth, inflation rates, and unemployment rates. Sentiment Data: Daily sentiment scores based on the analysis of news headlines. This dataset can be used to explore the relationship between market behaviors, macroeconomic trends, corporate performance, and sentiment-driven investor decisions. It is suitable for applications in econometric analysis, predictive modeling, and machine learning research.

Columns in the Dataset:

Historical Market Data: Date, Stock_Price, Trading_Volume, Market_Index Financial Statements: Company, Year, Revenue, Net_Profit, Total_Assets Macroeconomic Indicators: Date, GDP_Growth, Inflation_Rate, Unemployment_Rate Sentiment Data: Date, Article, Sentiment_Score

Usage:

This dataset is ideal for researchers and practitioners in quantitative finance, trading behavior analysis, and risk management, providing a realistic foundation for model development and validation.

Discover the lucrative UK mutual funds market poised for significant growth. Explore market size, CAGR, key drivers, trends, restraints, and top players. Analyze segmentation by fund type & investor type. Invest wisely with our comprehensive market analysis. Recent developments include: In December 2023, BlackRock introduced a UK version of its LifePath Target Date fund range, aiming to compete with similar offerings from Vanguard and Legal & General Investment Management., In September 2023, AEW, an affiliate of Natixis IM specializing in real estate investment, unveiled its inaugural place-based impact investing strategy. This strategy leverages real estate's capacity to provide social and community infrastructure by combining investments that target social and environmental impact.. Key drivers for this market are: Growing Personal Wealth is Driving the Market, Retirement Plannings are Driving the Market. Potential restraints include: Growing Personal Wealth is Driving the Market, Retirement Plannings are Driving the Market. Notable trends are: Growing Personal Finance Sector is Driving the Market.

We investigate high-frequency reactions in the Eurozone stock market and the UK stock market during the time period surrounding the European Central Bank (ECB) and the Bank of England (BoE)'s interest rate decisions assessing how these two markets react and co-move influencing each other.

The effects are quantified by measuring linear and non-linear transfer entropy combined with a Bivariate Empirical Mode Decomposition (BEMD) from a dataset of 1-minute prices for the Euro Stoxx 50 and the FTSE 100 stock indices.

We uncover that central banks' interest rate decisions induce an upsurge in intraday volatility that is more pronounced on ECB announcement days and there is a significant information flow between the markets with prevalent direction going from the market where the announcement is made towards the other.

The UK Home Equity Lending Market Report is Segmented by Product Type (Fixed Rate Loans, Home Equity Line of Credit), Provider (Banks, Credit Unions, Non-Banking Financial Institutions, Others), and Mode (Online, Offline). The Market Forecasts are Provided in Terms of Value (USD).

Between March 2018 and December 2024, the total market capitalization of technology companies listed on the London Stock Exchange (LSE) decreased overall. It fluctuated from a high of almost *** billion British pounds in August 2021 to a low of ****** billion British pounds in December 2024.

The United Kingdom: Financial markets development, access: The latest value from 2021 is 0.694 index points, unchanged from 0.694 index points in 2020. In comparison, the world average is 0.361 index points, based on data from 114 countries. Historically, the average for the United Kingdom from 1980 to 2021 is 0.472 index points. The minimum value, 0.075 index points, was reached in 1980 while the maximum of 0.752 index points was recorded in 2007.

The UK software distribution market is anticipated to grow exponentially in the next decade, owing to the growing acceptance for cloud-based solutions, digital transformation across various sectors, and the increasing prevalence of subscription-based software models. At an estimated market value of USD 22,115.2 million in 2025, the market is expected to be on a rise at a CAGR of 12.8% till USD 73,743.7 million by 2035.

Attributes	Values
Estimated UK Market Size in 2025	USD 22,115.2 million
Projected UK Market Size in 2035	USD 73,743.7 million
Value-based CAGR from 2025 to 2035	12.8%

Semi-Annual Market Update for UK Software Distribution Market

Particular	Value CAGR
H1 2024	11.9% (2024 to 2034)
H2 2024	12.4% (2024 to 2034)
H1 2025	12.6% (2025 to 2035)
H2 2025	13.1% (2025 to 2035)

An Analysis of the UK Software Distribution Market by Segment

Deployment Type	Market Share (2025)
Cloud-Based Distribution	65.4%
On-Premise Distribution	34.6%

Organization Size	Market Share (2025)
Small and Medium Enterprises (SMEs)	38.2%
Others	61.8%

Market Concentration and Competitive Landscape

Vendors	Market Share (2025)
Softcat	26.7%
Bytes Technology Group	21.5%
Computacenter	19.4%
SCC UK	15.3%
Others	12.8%

Over the five years through 2025-26, industry revenue is forecast to expand at a compound annual rate of 20.3% to reach £12.5 billion. Social media platforms are integral to people's lives, offering ways to communicate, create and view content and share information. According to Ofcom, approximately 89% of UK internet users in 2023 used social media apps or sites. Teenagers and young adults are the biggest users. Advertising is the primary revenue source for social media platforms, although subscription-based services are gaining momentum as platforms seek to diversify their incomes. TikTok is the success story of the past five years, becoming the most downloaded app between 2020 and 2022, according to Apptopia. The short-form video platform has over 30 million monthly users in the UK in 2025. After Musk's takeover, X, formerly known as Twitter, adjusted its content moderation and allowed previously banned accounts to return. As a result, over 600 advertisers pulled their ads from the site because of fears their brand may be associated with malcontent. In response to falling ad revenue, X has introduced a subscription-based service which enables users to verify themselves and boosts the number of people who view their tweets. Meta-owned Facebook and Instagram have responded by introducing a similar service. In 2025, more social media platforms are using AI to boost user engagement. This improves click-through rates and drives higher advertising revenue. Industry revenue is expected to grow by 6.3% in 2025-26. Over the five years through 2030-31, social media platforms' revenue is projected to climb at an estimated 9.2% to reach £19.4 billion. Regulations relating to how data is collected, stored, and shared will force advertisers and platforms to rethink how they can target their desired demographics. The tightening of regulations will raise industry compliance costs, weighing on profit margin. Older age groups present a new revenue opportunity for social media platforms if they can bridge the gap between passive TV consumption and interactive digital engagement. Augmented Reality (AR) technology will move beyond filters to become standard for immersive product trials, interactive ads, and virtual meetups