59+ UK Small Business Statistics: Numbers, Trends & Facts

There are 5.7 million private sector businesses in the UK. The overwhelming majority of them are small. They employ millions of people, generate trillions of pounds in turnover, and form the backbone of the British economy.

But behind those headline numbers sits a much richer picture: which sectors are growing fastest, how long new businesses actually survive, where the regional hotspots are, and what challenges UK small businesses face right now in 2025.

This guide pulls together 60+ verified UK small business statistics from authoritative sources including GOV.UK, the Office for National Statistics (ONS), and the House of Commons Library. Everything here is sourced and up to date.

1. Key Facts at a Glance

Here is a quick overview of the most important UK small business statistics for 2025.

2. How Many Small Businesses Are There in the UK?

As of January 2025, there were 5.7 million private sector businesses in the UK, according to the Department for Business and Trade. That is a 3.5% increase from January 2024. The business population has grown by 64% since 2000, when there were 3.5 million businesses.

The vast majority are tiny operations. Of the 5.7 million:

The most notable statistic here is that 74% of UK businesses have no employees at all — that is, they are run entirely by the owner. Around 4.1 million businesses are sole operators, freelancers, or owner-managers with no staff on the payroll.

It is also worth noting that the UK private sector has not yet returned to its pre-pandemic peak. At the start of 2020, there were around 5.98 million private sector businesses — still about 5% higher than today’s figure.

The number of businesses per 10,000 resident adults currently stands at around 996, slightly down from 1,015 in 2023.

Business Births and Deaths in 2024

In 2024, 317,000 new businesses opened in the UK and 280,000 businesses closed. The business birth rate was 11.1%, while the death rate was 9.8% — the lowest death rate since 2016. That net positive balance means the UK business population is, on balance, growing.

3. SME Employment Statistics

Small and medium-sized enterprises are, collectively, the UK’s largest employer. At the start of 2024, SMEs employed around 16.6 million people, accounting for 60% of all private sector employment.

To break this down further:

In practical terms, this means that three in every five private sector workers in the UK are employed by an SME. The wholesale and retail sector carries the largest share of SME employment, accounting for around 14% of all SME jobs.

4. Turnover and Economic Contribution

The total turnover of all UK private sector businesses in 2025 was £5.5 trillion. SMEs generated just over half of that. In 2024, SMEs contributed £2.75 trillion in combined turnover — more than 52% of total private sector turnover.

There is a notable gap between headcount and revenue contribution. SMEs make up 99.9% of businesses but generate just over half the turnover. Large businesses — less than 0.2% of all UK businesses — generate the remaining 48%.

Average Turnover for UK Small Businesses

According to the Department for Business and Trade’s 2023 Small Business Survey:

• The median average turnover for a UK SME is £295,000 per year.
• The mean average is considerably higher at £1.3 million, skewed upward by larger firms within the SME bracket.
• Just 3% of UK SMEs reported average revenue above £10 million.
• Over a quarter reported turnover between £85,000 and £249,000.

Profitability improved significantly after the pandemic. 78% of UK SMEs reported a profit or surplus in 2024, compared to just 65% in 2021. That is back to pre-pandemic levels.

5. Statistics by Industry Sector

Not all parts of the UK economy have the same density of small businesses. Construction is the single largest sector by number of businesses, followed by professional services and wholesale and retail.

Sectors with the Strongest Recent Growth

Looking at business growth between 2024 and 2025 specifically:

• Human Health & Social Work saw an 11.9% increase in the number of businesses.
• Accommodation & Food Services grew by 9.9% in business numbers, and posted the largest turnover rise at 11%.
• Real Estate Activities grew by 8.3%.
• Transport & Storage saw a 17.2% increase in business creations in Q4 2025 alone.

Wholesale and retail continues to account for the highest combined share of both SME employment (14%) and SME turnover (34%) across all sectors.

6. Regional Breakdown of UK Small Businesses

The distribution of small businesses across the UK is heavily uneven. London and the South East dominate, together accounting for 34% of all private sector businesses in the UK.

London has the highest average company turnover per business in the UK at £1.7 million — almost double the national average. The average turnover per employee in London is £296,000, compared to £145,000 in the South West.

Regional Turnover Highlights

Wales saw the largest increase in average turnover in 2025, up 16.4% to £623,780 per business. The East Midlands saw the largest decrease, down 6.6%. The UK average turnover per business stands at £970,897 as of 2025.

7. Business Survival and Failure Rates

Starting a business is relatively common in the UK. Keeping one going is a different matter entirely.

The key statistics on UK business survival and failure:

• 92.3% of new businesses survive their first year (2022 cohort, tracked to 2023).
• Around 39.4% of businesses founded in 2018 were still trading five years later in 2022.
• Based on 2020–2024 Companies House data, approximately 40% of new businesses close within five years.
• The business death rate in 2024 was 9.8% — the lowest recorded since 2016.
• In 2022, 336,925 businesses were newly registered in the UK. By 2024, 104,800 of these had ceased to exist — a two-year failure rate of 31.5%.
• The average age of a UK company is 9 years. Only 11.6% of companies have survived more than 20 years.

What Causes Small Businesses to Fail?

Across multiple surveys and sources, the leading causes of small business failure in the UK include poor cash flow (often caused by late payments), insufficient capital, weak demand, and rising overhead costs. Accommodation, food services, and business administration are among the sectors with the lowest five-year survival rates.

In 2024, startups accounted for 46% of total UK company insolvencies — the lowest proportion in a decade, according to PwC analysis. This is a positive sign, even as overall insolvency levels remain elevated compared to historical norms.

Late Payments: A Persistent Problem

Small businesses in the UK are paid an average of 6.4 days late by clients and customers (Xero Small Business Insights, Q3 2024). Over 60% of small businesses are paid late by larger companies. Research from 2025 suggests that late payments cost UK SMEs an average of £22,000 a year in delayed working capital.

8. Finance and Funding

Access to finance is one of the most common challenges cited by UK small businesses. The landscape has changed significantly in recent years.

Challenger banks now account for 60% of total bank lending to SMEs, overtaking the traditional high-street banks. Since 2014, the five largest banks have seen their share of SME lending fall from 63% to 41%.

Four in five businesses plan to seek external finance in 2026, according to a January 2026 Santander study. But 41% of founders cite high borrowing costs as the main obstacle, and 30% point to the complexity of application processes.

9. Diversity in Small Business Ownership

The gender and ethnicity profile of small business leadership in the UK continues to be a topic of active policy discussion.

While women are less represented in SME leadership overall, the picture for ethnic minority entrepreneurship is more nuanced. Non-white people in the UK are more likely to be early-stage entrepreneurs than their white counterparts, but face greater barriers to finance. Black entrepreneurs in particular report more difficulties accessing funding, according to the British Business Bank’s 2025 Small Business Finance Markets Report.

10. Challenges Facing UK Small Businesses in 2025

The data paints a picture of a resilient but pressured small business sector. Here are the headline challenges identified across multiple surveys and government reports in 2024 and 2025.

Across the data, a few themes emerge consistently:

Cost Pressures

The increase in the National Living Wage in April 2025, combined with higher employer National Insurance Contributions, has pushed up the cost of employing staff significantly. More than half of small businesses surveyed by the British Chambers of Commerce in early 2025 said they expected to raise prices to cover these costs.

Taxation

According to money.co.uk, 63% of SMEs say taxation is their biggest business barrier. Many find R&D tax incentive schemes too complex to navigate effectively, according to evidence submitted to Parliament in 2025.

Turnover and Growth Sentiment

In 2024, only 36% of SME employers reported turnover growth over the previous 12 months — down from 46% in 2022 and 40% in 2023. The proportion reporting a decrease in turnover rose to 30%, up from 23% in 2022. Just 31% expected sales growth in the following 12 months.

Cash Flow and Late Payments

Late payment remains a structural problem for UK small businesses. The government has introduced rules requiring larger companies to publish their payment practices and aim for a 45-day maximum payment term, but many small businesses have not yet felt the impact.

Staffing Sentiment

In 2024, SME employers were equally likely to report a decrease in headcount as an increase (24% vs 23%). For 2025, the hiring outlook has improved: for every one SME reducing headcount, 2.5 planned to hire.

Export Activity

Nearly a fifth of UK small businesses export goods or services internationally. Among those that already export, 51% expected to increase their level of exporting — but this figure is down four percentage points on 2023.

11. Frequently Asked Questions

How many small businesses are there in the UK?

As of January 2025, there are 5.7 million private sector businesses in the UK. Of these, 99.9% are classified as SMEs (small and medium-sized enterprises). This includes around 5.4 million micro businesses with fewer than 10 employees.

What percentage of UK businesses are small businesses?

99.9% of all UK businesses are SMEs. Small businesses specifically — those with fewer than 50 employees — make up 99.2% of the entire business population.

What is the survival rate of small businesses in the UK?

The one-year survival rate for new businesses in the UK is 92.3%, based on businesses founded in 2022 tracked to 2023 (ONS). However, only around 39.4% of businesses founded in 2018 were still operating five years later in 2022. Around 40% of new businesses close within five years.

How much do UK small businesses contribute to the economy?

SMEs collectively generated over £2.75 trillion in turnover in 2024, representing just over 52% of all private sector turnover. They also account for 60% of private sector employment — around 16.6 million jobs.

What is the biggest sector for small businesses in the UK?

Construction is the biggest sector by number of businesses, making up 15.8% of all UK businesses in 2025. Professional, scientific and technical services (13.7%) and wholesale and retail (10.2%) follow. Wholesale and retail has the highest share of both SME employment and turnover.

Which region has the most small businesses in the UK?

London has the most private sector businesses of any UK region, with around 1.042 million at the start of 2025. The South East has the second most at 877,000. Together, London and the South East account for 34% of all UK businesses.

What is the biggest challenge for UK small businesses in 2025?

Rising costs — including labour, energy, and business rates — are consistently cited as the number one challenge. Late payments, high borrowing costs, and economic uncertainty are also significant pressures. In 2024, 63% of SMEs said taxation was their biggest barrier to growth.

12. Sources

All statistics in this article are drawn from authoritative government and institutional sources. Where figures from different sources overlap, we have used the most recent available data.

1. GOV.UK — Business Population Estimates for the UK and Regions 2025 (Department for Business and Trade, October 2025)
2. GOV.UK — Business Population Estimates for the UK and Regions 2024 (Department for Business and Trade, October 2024)
3. House of Commons Library — Business Statistics (updated April 2025)
4. ONS — UK Business Activity, Size and Location 2025
5. ONS — Business Births, Deaths and Survival Rates
6. GOV.UK — Longitudinal Small Business Survey 2024 (Department for Business and Trade, September 2025)
7. British Business Bank — Small Business Finance Markets Report 2025
8. British Business Bank — Small Business Equity Tracker 2025
9. PwC — Startup Failure Rate Analysis 2025
10. Merchant Savvy — UK SME Data, Stats & Charts (April 2026)
11. Enterprise Research Centre — The State of Small Business Britain 2024
12. Liquidation Centre — Statistics on Business Failure (2026)
13. Startups.co.uk — UK Small Business Statistics 2026
14. money.co.uk — UK Small Business Statistics Report 2025

Last updated: April 2025. Statistics are sourced from the most recent available data at time of publication. Where data has been revised by official sources, the most recent figures have been used.