UK Business Density by Region: Where Britain's Businesses Actually Cluster

Where Are the UK's Businesses, Per Head of Population?

If you are choosing where to base a business, or trying to work out how crowded your local market really is, raw business counts do not tell you much. London obviously has more businesses than the North East, because London has more people. The useful number is density: businesses per 10,000 resident adults. That strips out population size and shows where business activity is genuinely concentrated.

Using our analysis of official Business Population Estimates data ^[1], the UK average is 1,020 businesses per 10,000 resident adults, from a total of 5,690,265 private sector businesses at the start of 2025 ^[1]. But that average hides a wide regional spread. London sits at 1,436 per 10,000, the highest in the UK ^[1]. Wales sits at 742, the lowest ^[1]. That is a gap of 1.94 times between the most and least business-dense parts of the country ^[1].

We built a full interactive breakdown of this data, including the regional size mix, on our UK Business Density Map. This article walks through what the numbers mean if you are running, or planning to start, a business in any of these regions.

UK Business Density by Region, Ranked

Here is every UK region and nation ranked by businesses per 10,000 resident adults, from our analysis of the underlying Business Population Estimates data ^[1]:

• London: 1,436 per 10,000 adults · 1,041,565 businesses · 7,254,923 resident adults
• South West: 1,163 per 10,000 adults · 562,390 businesses · 4,836,730 resident adults
• South East: 1,135 per 10,000 adults · 876,625 businesses · 7,720,417 resident adults
• East of England: 1,102 per 10,000 adults · 578,755 businesses · 5,252,234 resident adults
• East Midlands: 984 per 10,000 adults · 402,475 businesses · 4,090,152 resident adults
• West Midlands: 918 per 10,000 adults · 450,770 businesses · 4,908,883 resident adults
• Northern Ireland: 905 per 10,000 adults · 138,735 businesses · 1,532,163 resident adults
• Yorkshire and the Humber: 895 per 10,000 adults · 408,380 businesses · 4,560,796 resident adults
• North West: 823 per 10,000 adults · 508,785 businesses · 6,180,504 resident adults
• Scotland: 786 per 10,000 adults · 361,075 businesses · 4,595,405 resident adults
• North East: 744 per 10,000 adults · 166,510 businesses · 2,237,334 resident adults
• Wales: 742 per 10,000 adults · 194,200 businesses · 2,615,889 resident adults

Nine of the twelve regions and nations sit below the UK average of 1,020 per 10,000 adults. Only London, the South West and the South East sit above it. That tells you the national average is pulled up by a small number of very dense areas, not spread evenly across the country.

London Is in a Different Bracket Entirely

London's density of 1,436 per 10,000 adults ^[1] is not just the highest in the UK, it is a step change above the second-placed region. The South West, at 1,163 per 10,000 ^[1], is the closest competitor, and even that is 273 points below London.

Part of this is structural. London has a large concentration of professional services, freelancers, consultants and creative businesses, sectors where setting up as a sole trader or a small limited company is the norm rather than the exception. Higher average incomes and higher living and commercial costs both push more people toward working for themselves rather than for an employer. The result is a market where a much larger share of the adult population runs some form of business, even a very small one.

If you are a business owner competing in London, this matters. You are operating in the most crowded market in the country by business count per head. But you are also operating in the market with the largest customer base and the highest average spend, which is why so many businesses still choose to compete there rather than in lower-density regions.

Wales and the North East: The Lowest-Density Regions

At the other end of the table, Wales (742 per 10,000) and the North East (744 per 10,000) ^[1] are effectively tied for the lowest business density in the UK, separated by only 2 points. Scotland (786) and the North West (823) ^[1] are not far above them, and all four sit well below the UK average.

Lower density does not automatically mean a weaker local economy. It can mean the opposite: an economy where more people work for a smaller number of larger employers rather than for themselves. But for anyone assessing local competition, or deciding where to base a new business, low density in these regions generally means fewer rival firms per head of population and, in principle, more room to establish a local customer base without competing against as many similar businesses.

It is worth reading this alongside our UK Small Business Barometer, which tracks the health of small businesses across the country, and our UK Sector Insolvency League, which shows where businesses are most likely to fail once they are trading. Low density plus low failure rates points to a genuinely under-served market. Low density plus high failure rates is a different story.

The South Is Consistently Denser Than the North

Looking at the full ranking, there is a clear north-south pattern. The South West (1,163), South East (1,135) and East of England (1,102) ^[1] occupy three of the top four positions, all above the UK average. The East Midlands (984) sits just below average, acting as a rough dividing line. Below that, the West Midlands, Northern Ireland, Yorkshire and the Humber, the North West, Scotland, the North East and Wales all sit under 920 per 10,000 adults.

This is not simply a London effect. Even excluding London, the southern regions of England are consistently denser than the northern regions, Scotland, Wales and Northern Ireland. That pattern is broadly consistent with where self-employment and small-business formation tend to concentrate nationally, and it is useful context if you are comparing regional demand rather than just regional population size.

Business Size Mix Is Similar Everywhere, Density Is Not

One finding from the underlying data is worth flagging directly: the mix of business sizes barely changes from region to region, even though density varies by nearly a factor of two. In London, 75.2% of businesses have zero employees, meaning the owner works alone ^[1]. In Wales, that figure is 71.8% ^[1]. In the North West, also 71.8% ^[1]. Across every region, roughly three-quarters of all businesses are sole operators, and only around 0.7% to 0.8% have 50 or more employees ^[1].

That means the density gap between London and Wales is not because London has more large employers. It is because London has more people running small and single-person businesses, relative to its population. Density differences across the UK are mainly a story about how many people set up on their own account, not about the average size of the businesses that exist.

What This Means If You Are Starting or Running a Business

Regional business density is a useful, if partial, signal for a few practical decisions:

• Assessing local competition. A higher-density region means more businesses per head competing for local trade, particularly for consumer-facing services. A lower-density region can mean less local competition, but it may also mean a smaller pool of the kind of specialist customers a niche business needs.
• Reading demand, not just population. A region with a large population but comparatively low density, such as the North West at 823 per 10,000 despite having over 6.1 million resident adults ^[1], may represent under-served demand relative to its size, rather than a naturally quieter market.
• Understanding where new firms tend to form. Regions with density above the UK average, principally London, the South West and the South East, are where a larger share of the adult population already chooses self-employment or incorporation over employment. That is a signal of where the culture and infrastructure for starting a business (accountants, advisers, co-working space, freelance networks) is most developed, not necessarily where opportunity is highest for a new entrant.
• Planning multi-region expansion. If you are expanding a service business beyond your home region, density figures give you a like-for-like way to compare how crowded each target market already is before you commit to it.

None of this replaces proper due diligence on a specific local market. Density is a population-adjusted count of businesses, not a measure of profitability, survival, or unmet demand. It is best read alongside sector-specific data, such as our UK Late Payment Index, which shows how payment behaviour varies across the economy and can affect cash flow regardless of how dense the local market is.

Where the Data Comes From

The figures in this article come from our analysis of Business Population Estimates for the UK and regions, published annually by the Department for Business and Trade using ONS data ^[2]. Density is calculated as businesses per 10,000 resident adults aged 16 and over, using ONS mid-year population estimates as the denominator, exactly as published in the official tables; we have not recalculated it independently ^[2]. Figures cover the whole private sector, companies, sole proprietorships and partnerships, at the start of 2025.

You can see the full regional breakdown, an interactive chart, and a downloadable dataset on our UK Business Density Map.

Setting Up in a New Region

If you are considering incorporating or relocating a business into a new part of the UK, the practical setup process (registering with Companies House, corporation tax registration, PAYE, and VAT if needed) is the same wherever you are based. What changes is the local market you are stepping into. Our incorporation guide covers the setup process itself. Our services page covers how we support businesses with structure and tax planning once you are trading.

Holloway Davies works with UK limited companies, contractors, sole traders and partnerships across every region, cloud-first, with no need for a local office. If you want to talk through what regional demand and competition mean for your specific plans, contact us for a no-obligation chat.

Sources

1. Holloway Davies: UK Business Density Map, our analysis of Business Population Estimates for the UK and regions.
2. gov.uk: Business Population Estimates 2025 - GOV.UK (Department for Business and Trade, using ONS data, Open Government Licence v3.0).